8GYM image
Deposition Date 2022-09-23
Release Date 2023-06-14
Last Version Date 2024-10-30
Entry Detail
PDB ID:
8GYM
Keywords:
ELECTRON TRANSPORT
Title:
Cryo-EM structure of Tetrahymena thermophila respiratory mega-complex MC IV2+(I+III2+II)2
Biological Source:
Source Organism:
Tetrahymena thermophila SB210 (Taxon ID: 312017)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.96 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
8GYM validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 1
Gene (Uniprot):nad1_b
Chain IDs:PB (auth: 1b), TH (auth: 1B)
Chain Length:59
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q09FB0 Pfam ID:PF00146
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tim10/DDP family zinc finger protein
Gene (Uniprot):TTHERM_000528460
Chain IDs:A (auth: 1t), EF (auth: 1T)
Chain Length:72
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7X3D6 Pfam ID:PF02953
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 2
Gene (Uniprot):nad2
Chain IDs:QB (auth: 2b), UH (auth: 2B)
Chain Length:178
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951B2 Pfam ID:PF00361
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NmrA domain-containing protein
Gene (Uniprot):TTHERM_00571650
Chain IDs:B (auth: 2e), FF (auth: 2E)
Chain Length:322
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24I09
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00532090
Chain IDs:C (auth: 2f), GF (auth: 2F)
Chain Length:296
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q248F8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:SDHTT3
Gene (Uniprot):TTHERM_00283850
Chain IDs:D (auth: 2g), HF (auth: 2G)
Chain Length:198
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MEX7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Diphthamide synthesis protein
Gene (Uniprot):TTHERM_00658950
Chain IDs:E (auth: 2h), IF (auth: 2H)
Chain Length:195
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LX66
Protein Blast
Polymer Type:polypeptide(L)
Molecule:DUF4885 domain-containing protein
Gene (Uniprot):TTHERM_00601860
Chain IDs:F (auth: 2i), JF (auth: 2I)
Chain Length:114
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22YL0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00626980
Chain IDs:G (auth: 2j), KF (auth: 2J)
Chain Length:103
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23S01
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00713350
Chain IDs:H (auth: 2k), LF (auth: 2K)
Chain Length:93
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24CW6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transposase
Gene (Uniprot):TTHERM_000287919
Chain IDs:I (auth: 2l), MF (auth: 2L)
Chain Length:89
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7XBF5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00637670
Chain IDs:J (auth: 2m), NF (auth: 2M)
Chain Length:76
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22HD6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_001034353
Chain IDs:K (auth: 2n), OF (auth: 2N)
Chain Length:62
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7XF00
Polymer Type:polypeptide(L)
Molecule:SDHTT11
Chain IDs:L (auth: 2o), PF (auth: 2O)
Chain Length:46
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Zf-Tim10_DDP domain-containing protein
Gene (Uniprot):TTHERM_000703379
Chain IDs:M (auth: 2t), QF (auth: 2T)
Chain Length:72
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7XDM6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Zf-Tim10_DDP domain-containing protein
Gene (Uniprot):TTHERM_00433490
Chain IDs:N (auth: 3t), RF (auth: 3T)
Chain Length:93
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q231A8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Phage protein
Gene (Uniprot):TTHERM_00695750
Chain IDs:O (auth: 4a), SF (auth: 4A)
Chain Length:127
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24C97
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf58
Gene (Uniprot):ymf58
Chain IDs:RB (auth: 4l), VH (auth: 4L)
Chain Length:116
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Z5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transposase
Gene (Uniprot):TTHERM_01289060
Chain IDs:P (auth: 4t), TF (auth: 4T)
Chain Length:68
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22A35
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf57
Gene (Uniprot):ymf57
Chain IDs:SB (auth: 5b), WH (auth: 5B)
Chain Length:100
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951C2
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cullin domain-containing protein
Gene (Uniprot):TTHERM_00028510
Chain IDs:Q (auth: 5t), UF (auth: 5T)
Chain Length:81
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22N23
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_000723218
Chain IDs:R (auth: 6a), VF (auth: 6A)
Chain Length:130
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7XCY5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Structural protein
Gene (Uniprot):TTHERM_00568030
Chain IDs:S (auth: 6b), WF (auth: 6B)
Chain Length:230
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24I72
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00046170
Chain IDs:T (auth: 6c), XF (auth: 6C)
Chain Length:103
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23DS4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Decapping nuclease
Gene (Uniprot):TTHERM_00218340
Chain IDs:U (auth: 6l), YF (auth: 6L)
Chain Length:88
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LVX0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Annexin
Gene (Uniprot):TTHERM_00805850
Chain IDs:V (auth: 6t), ZF (auth: 6T)
Chain Length:72
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q233U0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00151250
Chain IDs:W (auth: 7a), AG (auth: 7A)
Chain Length:133
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MGF9
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial
Gene (Uniprot):TTHERM_000470561
Chain IDs:X (auth: 7c), BG (auth: 7C)
Chain Length:236
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7X287
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CTF/NF-I domain-containing protein
Gene (Uniprot):TTHERM_01043280
Chain IDs:Y (auth: 7l), CG (auth: 7L)
Chain Length:990
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22CI1
Polymer Type:polypeptide(L)
Molecule:COXTT3
Chain IDs:HL (auth: C), IL (auth: c)
Chain Length:212
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00361490
Chain IDs:Z (auth: a), DG (auth: A)
Chain Length:490
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22PJ5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00455560
Chain IDs:TB (auth: a1), XH (auth: A1)
Chain Length:94
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MI60
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L51/S25/CI-B8 domain protein
Gene (Uniprot):TTHERM_00659070
Chain IDs:UB (auth: a2), YH (auth: A2)
Chain Length:103
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MA77 Pfam ID:PF05047
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00148710
Chain IDs:VB (auth: a3), ZH (auth: A3)
Chain Length:135
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M9B3
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ETC complex I subunit motif protein
Gene (Uniprot):TTHERM_01161000
Chain IDs:WB (auth: a5), AI (auth: A5)
Chain Length:206
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23ND5 Pfam ID:PF04716
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase, putative
Gene (Uniprot):TTHERM_00933070
Chain IDs:XB (auth: a6), BI (auth: A6)
Chain Length:172
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M2Y3
Protein Blast
Polymer Type:polypeptide(L)
Molecule:37S ribosomal protein S25, mitochondrial
Gene (Uniprot):TTHERM_00399360
Chain IDs:YB (auth: a7), CI (auth: A7)
Chain Length:282
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MIJ7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CX9C domain-containing protein
Gene (Uniprot):TTHERM_00464930
Chain IDs:ZB (auth: a8), DI (auth: A8)
Chain Length:238
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MMF4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NAD-dependent epimerase/dehydratase family protein
Gene (Uniprot):TTHERM_00557760
Chain IDs:AC (auth: a9), EI (auth: A9)
Chain Length:362
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MLH2 Pfam ID:PF01370
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acyl carrier protein
Gene (Uniprot):TTHERM_01005100
Chain IDs:BC (auth: ab), FI (auth: AB)
Chain Length:138
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22XT6 Pfam ID:PF00550
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acyl carrier protein
Gene (Uniprot):TTHERM_00470710
Chain IDs:CC (auth: ac), GI (auth: AC)
Chain Length:133
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MD12 Pfam ID:PF00550
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12
Gene (Uniprot):TTHERM_00194499
Chain IDs:DC (auth: al), HI (auth: AL)
Chain Length:194
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:A4VDQ6 Pfam ID:PF05071
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUA13
Gene (Uniprot):TTHERM_00149260
Chain IDs:EC (auth: am), II (auth: AM)
Chain Length:175
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M2U4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00945210
Chain IDs:FC (auth: an), JI (auth: AN)
Chain Length:231
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24F24
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Protein phosphatase 2C, putative
Gene (Uniprot):TTHERM_00721790
Chain IDs:AA (auth: b), EG (auth: B)
Chain Length:473
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22FX8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUB2
Gene (Uniprot):TTHERM_00310880
Chain IDs:GC (auth: b2), KI (auth: B2)
Chain Length:126
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MG29
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00446569
Chain IDs:HC (auth: b3), LI (auth: B3)
Chain Length:83
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:A4VD20
Polymer Type:polypeptide(L)
Molecule:NDUB4
Chain IDs:IC (auth: b4), MI (auth: B4)
Chain Length:147
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUB6
Gene (Uniprot):TTHERM_00430000
Chain IDs:JC (auth: b6), NI (auth: B6)
Chain Length:129
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q231G0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:CHCH domain-containing protein
Gene (Uniprot):TTHERM_00402070
Chain IDs:KC (auth: b7), OI (auth: B7)
Chain Length:120
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MIM0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUB8
Gene (Uniprot):TTHERM_00481330
Chain IDs:LC (auth: b8), PI (auth: B8)
Chain Length:207
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M855
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial
Gene (Uniprot):TTHERM_00985010
Chain IDs:MC (auth: b9), QI (auth: B9)
Chain Length:189
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q233X7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUB10
Gene (Uniprot):TTHERM_00193750
Chain IDs:NC (auth: bl), RI (auth: BL)
Chain Length:188
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23KG0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00114380
Chain IDs:OC (auth: bm), SI (auth: BM)
Chain Length:214
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22Z32
Polymer Type:polypeptide(L)
Molecule:Chromosome condensation regulator RCC1 repeat protein
Chain IDs:BA (auth: bp), FG (auth: BP)
Chain Length:462
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 1
Gene (Uniprot):cox1
Chain IDs:CA (auth: c1), GG (auth: C1)
Chain Length:688
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y4 Pfam ID:PF00115
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome c oxidase subunit 2
Gene (Uniprot):cox2
Chain IDs:DA (auth: c2), HG (auth: C2)
Chain Length:604
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y9 Pfam ID:PF00116
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf68
Gene (Uniprot):ymf68
Chain IDs:EA (auth: c3), IG (auth: C3)
Chain Length:594
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Complex I-MNLL
Gene (Uniprot):TTHERM_00160690
Chain IDs:PC (auth: c4), TI (auth: C4)
Chain Length:102
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22W63
Protein Blast
Polymer Type:polypeptide(L)
Molecule:SURF1-like protein
Gene (Uniprot):TTHERM_00338280
Chain IDs:FA (auth: d), JG (auth: D)
Chain Length:402
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M1Q4 Pfam ID:PF02104
Protein Blast
Polymer Type:polypeptide(L)
Molecule:TraB family protein
Gene (Uniprot):TTHERM_00046440
Chain IDs:GA (auth: e), KG (auth: E)
Chain Length:385
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23DP7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00047230
Chain IDs:HA (auth: f), LG (auth: F)
Chain Length:348
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23DG8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Iron-binding zinc finger CDGSH type protein
Gene (Uniprot):TTHERM_00133510
Chain IDs:IA (auth: fs), MG (auth: FS)
Chain Length:188
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M8P0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:2 iron, 2 sulfur cluster-binding protein
Gene (Uniprot):TTHERM_00161210
Chain IDs:QC (auth: fx), UI (auth: FX)
Chain Length:172
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22W11 Pfam ID:PF00111
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8, mitochondrial
Gene (Uniprot):TTHERM_00675650
Chain IDs:JA (auth: g), NG (auth: G)
Chain Length:318
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23DZ5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Gamma-carbonic anhydrase
Gene (Uniprot):TTHERM_01005010
Chain IDs:RC (auth: g1), VI (auth: G1)
Chain Length:257
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22XU5 Pfam ID:PF00132
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Gamma-carbonic anhydrase
Gene (Uniprot):TTHERM_00541460
Chain IDs:SC (auth: g2), WI (auth: G2)
Chain Length:233
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M6S0 Pfam ID:PF21711
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transcription factor apfi protein, putative
Gene (Uniprot):TTHERM_00136440
Chain IDs:TC (auth: g3), XI (auth: G3)
Chain Length:346
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M8Q7 Pfam ID:PF00132
Protein Blast
Polymer Type:polypeptide(L)
Molecule:SURF1-like protein
Gene (Uniprot):TTHERM_00070850
Chain IDs:KA (auth: h), OG (auth: H)
Chain Length:318
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LTZ4 Pfam ID:PF02104
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COXTT9
Gene (Uniprot):TTHERM_00525160
Chain IDs:LA (auth: i), PG (auth: I)
Chain Length:252
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LY65
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COXTT10
Gene (Uniprot):TTHERM_00420130
Chain IDs:MA (auth: j), QG (auth: J)
Chain Length:234
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MD70
Protein Blast
Polymer Type:polypeptide(L)
Molecule:DnaJ domain protein
Gene (Uniprot):TTHERM_00938750
Chain IDs:UC (auth: j1), YI (auth: J1)
Chain Length:317
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22DR7 Pfam ID:PF00226
Protein Blast
Polymer Type:polypeptide(L)
Molecule:39S ribosomal protein L9, mitochondrial
Gene (Uniprot):TTHERM_000939159
Chain IDs:NA (auth: k), RG (auth: K)
Chain Length:231
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7X4J9
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquinol-cytochrome c reductase complex ubiquinone-binding protein QP-C
Gene (Uniprot):TTHERM_00455090
Chain IDs:OA (auth: l), SG (auth: L)
Chain Length:222
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M3P9
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_001001528
Chain IDs:PA (auth: m), TG (auth: M)
Chain Length:220
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7WZP1
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Oxoglutarate/malate translocator protein, putative
Gene (Uniprot):TTHERM_00127269
Chain IDs:QA (auth: m1), UG (auth: M1)
Chain Length:346
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:A4VDV3 Pfam ID:PF00153
Protein Blast
Polymer Type:polypeptide(L)
Molecule:2-oxoglutarate/malate carrier protein
Gene (Uniprot):TTHERM_00621600
Chain IDs:RA (auth: m2), VG (auth: M2)
Chain Length:318
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23M99 Pfam ID:PF00153
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Carrier protein
Gene (Uniprot):TTHERM_00112650
Chain IDs:SA (auth: m3), WG (auth: M3)
Chain Length:330
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22ZA6 Pfam ID:PF00153
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00530650
Chain IDs:TA (auth: n), XG (auth: N)
Chain Length:210
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LZX8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase chain 1
Gene (Uniprot):nad1_a
Chain IDs:VC (auth: n1), ZI (auth: N1)
Chain Length:284
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y3 Pfam ID:PF00146
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf65
Gene (Uniprot):ymf65
Chain IDs:WC (auth: n2), AJ (auth: N2)
Chain Length:360
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951A3 Pfam ID:PF00361
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase chain 3
Gene (Uniprot):nad3
Chain IDs:XC (auth: n3), BJ (auth: N3)
Chain Length:121
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Z7 Pfam ID:PF00507
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase chain 4
Gene (Uniprot):nad4
Chain IDs:YC (auth: n4), CJ (auth: N4)
Chain Length:505
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950X9 Pfam ID:PF00361
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 5
Gene (Uniprot):nad5
Chain IDs:ZC (auth: n5), DJ (auth: N5)
Chain Length:750
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Z0 Pfam ID:PF00361
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf62
Gene (Uniprot):ymf62
Chain IDs:AD (auth: n6), EJ (auth: N6)
Chain Length:255
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y2
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Mobilization protein
Gene (Uniprot):TTHERM_00641250
Chain IDs:UA (auth: o), YG (auth: O)
Chain Length:193
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23F08
Protein Blast
Polymer Type:polypeptide(L)
Molecule:YflT domain-containing protein
Gene (Uniprot):TTHERM_00218840
Chain IDs:VA (auth: p), ZG (auth: P)
Chain Length:175
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M8Y9
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00697370
Chain IDs:BD (auth: p1), FJ (auth: P1)
Chain Length:251
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24C39
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NDUPH2
Gene (Uniprot):TTHERM_00193950
Chain IDs:CD (auth: p2), GJ (auth: P2)
Chain Length:189
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23KE0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00049040
Chain IDs:WA (auth: q), AH (auth: Q)
Chain Length:173
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23D87
Protein Blast
Polymer Type:polypeptide(L)
Molecule:M16 family peptidase, putative
Gene (Uniprot):TTHERM_00836690
Chain IDs:DD (auth: qA), PD (auth: qa), HJ (auth: QA), SJ (auth: Qa)
Chain Length:482
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MJ25 Pfam ID:PF05193
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Peptidase M16 inactive domain protein
Gene (Uniprot):TTHERM_00502380
Chain IDs:ED (auth: qB), QD (auth: qb), IJ (auth: QB), TJ (auth: Qb)
Chain Length:513
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MGU2 Pfam ID:PF00675, PF05193
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Apocytochrome b
Gene (Uniprot):cob
Chain IDs:FD (auth: qC), RD (auth: qc), JJ (auth: QC), UJ (auth: Qc)
Chain Length:426
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Z1 Pfam ID:PF00033
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome protein c1
Gene (Uniprot):TTHERM_00918500
Chain IDs:GD (auth: qD), SD (auth: qd), KJ (auth: QD), VJ (auth: Qd)
Chain Length:319
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24IM5 Pfam ID:PF02167
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Rieske iron-sulfur protein, ubiquinol-cytochrome C reductase iron-sulfur subunit
Gene (Uniprot):TTHERM_00295080
Chain IDs:HD (auth: qE), TD (auth: qe), LJ (auth: QE), WJ (auth: Qe)
Chain Length:269
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MIC7 Pfam ID:PF00355
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquinol-cytochrome C reductase hinge protein
Gene (Uniprot):TTHERM_01142760
Chain IDs:ID (auth: qF), UD (auth: qf), MJ (auth: QF), XJ (auth: Qf)
Chain Length:90
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22AX2 Pfam ID:PF02320
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Sulphotransf domain-containing protein
Gene (Uniprot):TTHERM_00382330
Chain IDs:JD (auth: qG), VD (auth: qg), NJ (auth: QG), YJ (auth: Qg)
Chain Length:328
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23F81
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00765330
Chain IDs:KD (auth: qH), WD (auth: qh), OJ (auth: QH), ZJ (auth: Qh)
Chain Length:130
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M484
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00456790
Chain IDs:LD (auth: qI), XD (auth: qi), PJ (auth: QI), AK (auth: Qi)
Chain Length:119
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MM45
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00218930
Chain IDs:MD (auth: qJ), YD (auth: qj), QJ, BK (auth: Qj)
Chain Length:62
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MFL6
Polymer Type:polypeptide(L)
Molecule:UQCRTT2
Chain IDs:ND (auth: qL), ZD (auth: ql), RJ (auth: QL), CK (auth: Ql)
Chain Length:41
Number of Molecules:4
Biological Source:Tetrahymena thermophila SB210
Polymer Type:polypeptide(L)
Molecule:Unknown peptide
Chain IDs:OD (auth: qM), AE (auth: qm), DK (auth: Qm), KL (auth: u2), LL (auth: U2), ML (auth: QM)
Chain Length:17
Number of Molecules:6
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein
Gene (Uniprot):TTHERM_00218570
Chain IDs:XA (auth: r), BH (auth: R)
Chain Length:173
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MKT6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Complex III subunit VII
Gene (Uniprot):TTHERM_00433830
Chain IDs:YA (auth: s), CH (auth: S)
Chain Length:170
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q230X6
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase 75 kDa subunit
Gene (Uniprot):TTHERM_00194260
Chain IDs:BE (auth: s1), EK (auth: S1)
Chain Length:718
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23KA9 Pfam ID:PF13510, PF10588, PF22117, PF22151, PF00384, PF09326
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 7
Gene (Uniprot):nad7
Chain IDs:CE (auth: s2), FK (auth: S2)
Chain Length:442
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951B1 Pfam ID:PF00346
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 9
Gene (Uniprot):nad9_1
Chain IDs:DE (auth: s3), GK (auth: S3)
Chain Length:198
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Z4 Pfam ID:PF00329
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
Gene (Uniprot):TTHERM_00526930
Chain IDs:EE (auth: s4), HK (auth: S4)
Chain Length:185
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MK61 Pfam ID:PF04800
Protein Blast
Polymer Type:polypeptide(L)
Molecule:GRAM domain protein
Gene (Uniprot):TTHERM_000129647
Chain IDs:FE (auth: s5), IK (auth: S5)
Chain Length:94
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:W7X4R4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Zinc-finger protein
Gene (Uniprot):TTHERM_00497570
Chain IDs:GE (auth: s6), JK (auth: S6)
Chain Length:132
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MK02 Pfam ID:PF10276
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase subunit 10
Gene (Uniprot):nad10
Chain IDs:HE (auth: s7), KK (auth: S7)
Chain Length:162
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951B4 Pfam ID:PF01058
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase 1, chain, putative
Gene (Uniprot):TTHERM_00294640
Chain IDs:IE (auth: s8), LK (auth: S8)
Chain Length:236
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MDW5 Pfam ID:PF12838
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
Gene (Uniprot):TTHERM_00047080
Chain IDs:ZA (auth: sa), DH (auth: SA)
Chain Length:636
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23DI3 Pfam ID:PF00890, PF02910
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Succinate dehydrogenase (quinone)
Gene (Uniprot):TTHERM_00241700
Chain IDs:AB (auth: sb), EH (auth: SB)
Chain Length:312
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M403 Pfam ID:PF13085, PF13534
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome b-c1 complex subunit 8
Gene (Uniprot):TTHERM_00387120
Chain IDs:BB (auth: sc), FH (auth: SC)
Chain Length:60
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23RH8
Polymer Type:polypeptide(L)
Molecule:SDHD
Chain IDs:CB (auth: sd), GH (auth: SD)
Chain Length:44
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00794470
Chain IDs:DB (auth: t), HH (auth: T)
Chain Length:158
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23VY4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Lipid-A-disaccharide synthase
Gene (Uniprot):TTHERM_00925340
Chain IDs:JE (auth: t1), MK (auth: T1)
Chain Length:516
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22E24 Pfam ID:PF02684
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acyl-CoA synthetase (AMP-forming)/AMP-acid ligase II
Gene (Uniprot):TTHERM_01000190
Chain IDs:KE (auth: t2), NK (auth: T2)
Chain Length:333
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q24HK5 Pfam ID:PF00501
Protein Blast
Polymer Type:polypeptide(L)
Molecule:RNase III domain-containing protein
Gene (Uniprot):TTHERM_00268000
Chain IDs:LE (auth: t3), OK (auth: T3)
Chain Length:311
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LUQ4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein
Gene (Uniprot):TTHERM_00295430
Chain IDs:ME (auth: t4), PK (auth: T4)
Chain Length:212
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MIE0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00649080
Chain IDs:NE (auth: t5), QK (auth: T5)
Chain Length:205
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LT77
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COX assembly mitochondrial protein
Gene (Uniprot):TTHERM_00334340
Chain IDs:OE (auth: t6), RK (auth: T6)
Chain Length:144
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M1N8
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00637590
Chain IDs:PE (auth: t7), SK (auth: T7)
Chain Length:143
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22HE4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PH domain-containing protein
Gene (Uniprot):TTHERM_00006120
Chain IDs:QE (auth: t8), TK (auth: T8)
Chain Length:135
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22SC4
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8
Gene (Uniprot):TTHERM_00653670
Chain IDs:RE (auth: t9), UK (auth: T9)
Chain Length:136
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23B10
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4
Gene (Uniprot):TTHERM_00616320
Chain IDs:SE (auth: ta), VK (auth: TA)
Chain Length:127
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MAF0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00185570
Chain IDs:TE (auth: tb), WK (auth: TB)
Chain Length:113
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22T55
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ATP synthase subunit e, mitochondrial
Gene (Uniprot):TTHERM_00835330
Chain IDs:UE (auth: tc), XK (auth: TC)
Chain Length:93
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22E95
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00992800
Chain IDs:VE (auth: td), YK (auth: TD)
Chain Length:73
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22DC2
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00399460
Chain IDs:WE (auth: te), ZK (auth: TE)
Chain Length:71
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MIK1
Polymer Type:polypeptide(L)
Molecule:NDUTT15
Chain IDs:XE (auth: tf), AL (auth: TF)
Chain Length:236
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Polymer Type:polypeptide(L)
Molecule:NDUTT16
Chain IDs:YE (auth: tg), BL (auth: TG)
Chain Length:135
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Polymer Type:polypeptide(L)
Molecule:NDUTT17
Chain IDs:ZE (auth: th), CL (auth: TH)
Chain Length:124
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Thioredoxin
Gene (Uniprot):TTHERM_01205250
Chain IDs:AF (auth: tx), DL (auth: TX)
Chain Length:166
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22AI5 Pfam ID:PF00085
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00938940
Chain IDs:EB (auth: u), IH (auth: U)
Chain Length:154
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22DP8
Polymer Type:polypeptide(L)
Molecule:Unknown peptide
Chain IDs:JL (auth: u1), NL (auth: U1)
Chain Length:92
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Protein Blast
Polymer Type:polypeptide(L)
Molecule:COXTT22
Gene (Uniprot):TTHERM_00691100
Chain IDs:FB (auth: v), JH (auth: V)
Chain Length:149
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MFV5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
Gene (Uniprot):TTHERM_00193910
Chain IDs:BF (auth: v1), EL (auth: V1)
Chain Length:474
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23KE4 Pfam ID:PF01512, PF22461, PF10531, PF10589
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase 24 kDa subunit
Gene (Uniprot):TTHERM_00335630
Chain IDs:CF (auth: v2), FL (auth: V2)
Chain Length:274
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7MEP0 Pfam ID:PF01257
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Cytochrome C oxidase subunit Vb protein
Gene (Uniprot):TTHERM_00378620
Chain IDs:GB (auth: vb), KH (auth: VB)
Chain Length:637
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23FF5 Pfam ID:PF01215
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00666370
Chain IDs:HB (auth: w), LH (auth: W)
Chain Length:124
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q23TE5
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Transmembrane protein, putative
Gene (Uniprot):TTHERM_00161000
Chain IDs:IB (auth: x), MH (auth: X)
Chain Length:122
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q22W32
Protein Blast
Polymer Type:polypeptide(L)
Molecule:NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit
Gene (Uniprot):TTHERM_00715850
Chain IDs:DF (auth: x1), GL (auth: X1)
Chain Length:150
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LT42 Pfam ID:PF10785
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Lysozyme
Gene (Uniprot):TTHERM_00151580
Chain IDs:JB (auth: y), NH (auth: Y)
Chain Length:105
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7M9E7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf70
Gene (Uniprot):ymf70
Chain IDs:KB (auth: y0), OH (auth: Y0)
Chain Length:89
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y0
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf75
Gene (Uniprot):ymf75
Chain IDs:LB (auth: y5), PH (auth: Y5)
Chain Length:190
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q951A7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ymf67
Gene (Uniprot):ymf67
Chain IDs:MB (auth: y7), QH (auth: Y7)
Chain Length:453
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:Q950Y7
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ABC transporter
Gene (Uniprot):TTHERM_00485790
Chain IDs:NB (auth: z), RH (auth: Z)
Chain Length:90
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
UniProt ID:I7LTF1
Polymer Type:polypeptide(L)
Molecule:COXTT28
Chain IDs:OB (auth: z1), SH (auth: Z1)
Chain Length:100
Number of Molecules:2
Biological Source:Tetrahymena thermophila SB210
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
SEP X SER modified residue
TPO GB THR modified residue
Ligand Molecules
3PE
ADP
CDL
CU
F3S
FAD
FES
FMN
HEA
HEC
HEM
MG
NDP
P5S
PC1
PX2
SF4
T7X
U10
ZMP
ZN
Primary Citation
Structures of Tetrahymena thermophila respiratory megacomplexes on the tubular mitochondrial cristae.
Nat Commun 14 2542 2542 (2023)
PMID: 37248254 DOI: 10.1038/s41467-023-38158-5

Abstact

Tetrahymena thermophila, a classic ciliate model organism, has been shown to possess tubular mitochondrial cristae and highly divergent electron transport chain involving four transmembrane protein complexes (I-IV). Here we report cryo-EM structures of its ~8 MDa megacomplex IV2 + (I + III2 + II)2, as well as a ~ 10.6 MDa megacomplex (IV2 + I + III2 + II)2 at lower resolution. In megacomplex IV2 + (I + III2 + II)2, each CIV2 protomer associates one copy of supercomplex I + III2 and one copy of CII, forming a half ring-shaped architecture that adapts to the membrane curvature of mitochondrial cristae. Megacomplex (IV2 + I + III2 + II)2 defines the relative position between neighbouring half rings and maintains the proximity between CIV2 and CIII2 cytochrome c binding sites. Our findings expand the current understanding of divergence in eukaryotic electron transport chain organization and how it is related to mitochondrial morphology.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
8GYM