ISDA

Deposition Date 2024-07-18

Release Date 2024-12-11

Last Version Date 2025-01-01

Entry Detail

PDB ID:

9G6K

Keywords:

RIBOSOME

Title:

LSU structure derived from the LSU sample of the mitoribosome from T. gondii.

Biological Source:

Source Organism:

Toxoplasma gondii (Taxon ID: 5811)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.89 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RRM domain-containing protein
Gene (Uniprot):TGME49_259850
Chain IDs:A (auth: L0)
Chain Length:44
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F7E5

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein mL54
Gene (Uniprot):TGME49_201830
Chain IDs:B (auth: L1)
Chain Length:92
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F6A8 Pfam ID:PF08561

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL162
Gene (Uniprot):BN1205_093850
Chain IDs:C (auth: L2)
Chain Length:31
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A0F7V439

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal l25 family protein
Gene (Uniprot):TGME49_314295
Chain IDs:D (auth: L3)
Chain Length:331
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8ER88

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_290460
Chain IDs:E (auth: L4)
Chain Length:430
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G8G0

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL183
Chain IDs:F (auth: L5)
Chain Length:36
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F1F9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:uL1m
Chain IDs:G (auth: L6)
Chain Length:50
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A2T6IV06

Protein Blast

Polymer Type:polypeptide(L)
Molecule:uL14m
Chain IDs:H (auth: L7)
Chain Length:114
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YQP1 Pfam ID:PF00238

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 50S ribosomal protein L17
Chain IDs:I (auth: L8)
Chain Length:33
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YFY0

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DUF6832 domain-containing protein
Chain IDs:J (auth: L9)
Chain Length:91
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YNS5

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 50S ribosomal protein L13
Chain IDs:K (auth: LA)
Chain Length:214
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YJY5

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative ribosomal protein L20
Chain IDs:L (auth: LB)
Chain Length:45
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YU12

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Macro domain-containing protein
Gene (Uniprot):TGME49_231750
Chain IDs:M (auth: LC)
Chain Length:527
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GAV7 Pfam ID:PF01661

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L46
Gene (Uniprot):TGME49_278220
Chain IDs:N (auth: LD)
Chain Length:282
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EWD8

Protein Blast

Polymer Type:polypeptide(L)
Molecule:FAS1 domain-containing protein
Gene (Uniprot):TGME49_285272
Chain IDs:O (auth: LE)
Chain Length:338
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F814

Protein Blast

Polymer Type:polypeptide(L)
Molecule:bL36m
Chain IDs:P (auth: LF)
Chain Length:88
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GJM3

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal protein RPL22
Gene (Uniprot):TGRH88_063820
Chain IDs:Q (auth: LG)
Chain Length:26
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A7J6JUA9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L9, N-terminal domain-containing protein
Gene (Uniprot):TGME49_214870
Chain IDs:R (auth: LH)
Chain Length:27
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G4D4 Pfam ID:PF01281

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 60S ribosomal protein L27
Chain IDs:S (auth: LI)
Chain Length:48
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YTD0

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Chain IDs:T (auth: LJ)
Chain Length:443
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YNK1

Protein Blast

Polymer Type:polypeptide(L)
Molecule:BIR protein
Chain IDs:U (auth: LK)
Chain Length:184
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GF62

Protein Blast

Polymer Type:polypeptide(L)
Molecule:AMP-dependent synthetase/ligase domain-containing protein
Gene (Uniprot):TGME49_204550
Chain IDs:V (auth: LL)
Chain Length:91
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F8W6

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL11m
Gene (Uniprot):TGME49_254380
Chain IDs:W (auth: LM)
Chain Length:189
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YTN1 Pfam ID:PF03946, PF00298

Protein Blast

Polymer Type:polypeptide(L)
Molecule:bL35m
Chain IDs:X (auth: LN)
Chain Length:60
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YU18

Protein Blast

Polymer Type:polypeptide(L)
Molecule:LSU ribosomal protein L2P, putative
Gene (Uniprot):TGME49_254400
Chain IDs:Y (auth: LO)
Chain Length:344
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F793 Pfam ID:PF00181, PF03947

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Peptidyl-prolyl cis-trans isomerase
Gene (Uniprot):TGME49_238000
Chain IDs:Z (auth: LP)
Chain Length:230
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8FB56 Pfam ID:PF00160

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL175
Chain IDs:AA (auth: LQ)
Chain Length:70
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YKA8

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL172
Chain IDs:BA (auth: LR)
Chain Length:28
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YZ59

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL24c
Gene (Uniprot):TGME49_239720
Chain IDs:CA (auth: LS)
Chain Length:7
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YMH9 Pfam ID:PF00467, PF17136

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 50S ribosomal protein L33
Chain IDs:DA (auth: LT)
Chain Length:117
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YRM7

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein mL49
Chain IDs:EA (auth: LU)
Chain Length:232
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YX92

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL148
Gene (Uniprot):TGME49_223500
Chain IDs:FA (auth: LV)
Chain Length:10
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EU00

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 50S ribosomal protein L3
Chain IDs:GA (auth: LW)
Chain Length:306
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YKW9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL176
Chain IDs:HA (auth: LX)
Chain Length:98
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8FBX6

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal L22p/L17e protein
Chain IDs:IA (auth: LY)
Chain Length:10
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F1I2

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL174
Gene (Uniprot):TGME49_310500
Chain IDs:JA (auth: LZ)
Chain Length:120
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YYR6

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL23m
Chain IDs:KA (auth: La)
Chain Length:214
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YSK9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_229620
Chain IDs:LA (auth: Lb)
Chain Length:45
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F6E9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_237010
Chain IDs:MA (auth: Lc)
Chain Length:527
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EW79

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_237010
Chain IDs:NA (auth: Ld)
Chain Length:282
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EW79

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_254230
Chain IDs:OA (auth: Le)
Chain Length:338
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GIP4

Protein Blast

Polymer Type:polypeptide(L)
Molecule:HECT-domain (Ubiquitin-transferase) domain-containing protein
Gene (Uniprot):TGME49_280660
Chain IDs:PA (auth: Lf)
Chain Length:88
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GMU2

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL29m
Chain IDs:QA (auth: Lg)
Chain Length:26
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YVS8

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL4m
Chain IDs:RA (auth: Lh)
Chain Length:27
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EX11

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_213420
Chain IDs:SA (auth: Li)
Chain Length:48
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8FC14 Pfam ID:PF08373

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL177
Chain IDs:TA (auth: Lj)
Chain Length:443
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YYH1

Protein Blast

Polymer Type:polypeptide(L)
Molecule:AP2 domain transcription factor AP2VIIb-2
Chain IDs:UA (auth: Lk)
Chain Length:184
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F1K6

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein mL43
Chain IDs:VA (auth: Ll)
Chain Length:91
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YVS1

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein uL24c
Chain IDs:WA (auth: Lm)
Chain Length:189
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YTV4

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL185
Gene (Uniprot):TGME49_316760
Chain IDs:XA (auth: Ln)
Chain Length:60
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G210

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Transmembrane protein
Chain IDs:YA (auth: Lo)
Chain Length:344
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G7J3

Protein Blast

Polymer Type:polypeptide(L)
Molecule:bL19m
Chain IDs:ZA (auth: Lp)
Chain Length:230
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GBY9 Pfam ID:PF01245

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RAP domain-containing protein
Gene (Uniprot):TGME49_300030
Chain IDs:AB (auth: Lq)
Chain Length:70
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EQ41

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative ribosomal protein L28
Chain IDs:BB (auth: Lr)
Chain Length:28
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YXA5

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L15, putative
Gene (Uniprot):TGME49_253800
Chain IDs:CB (auth: Ls)
Chain Length:7
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GIU7 Pfam ID:PF00828

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL40
Chain IDs:DB (auth: Lt)
Chain Length:117
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F2D4

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL164
Chain IDs:EB (auth: Lu)
Chain Length:232
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YRP8

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL180
Chain IDs:FB (auth: Lv)
Chain Length:10
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YKH4

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Putative 50S ribosomal protein L16
Chain IDs:GB (auth: Lw)
Chain Length:306
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YNI9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL173
Chain IDs:HB (auth: Lx)
Chain Length:98
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G7B2

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Large ribosomal subunit protein bL21m
Chain IDs:IB (auth: Ly)
Chain Length:10
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8F9B8

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL182
Chain IDs:JB (auth: Lz)
Chain Length:120
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YVN6 Pfam ID:PF00076

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL178
Chain IDs:KB (auth: UA)
Chain Length:85
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8FAF6

Protein Blast

Polymer Type:polypeptide(L)
Molecule:bL27m
Chain IDs:LB (auth: UB)
Chain Length:174
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GME4

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL179
Chain IDs:MB (auth: UC)
Chain Length:105
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8EXG3

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Transmembrane protein
Chain IDs:NB (auth: UD)
Chain Length:35
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YKV7

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL53
Chain IDs:OB (auth: UE)
Chain Length:113
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8G1Y9

Protein Blast

Polymer Type:polypeptide(L)
Molecule:bL32m
Chain IDs:PB (auth: UF)
Chain Length:78
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A125YQ85

Protein Blast

Polymer Type:polypeptide(L)
Molecule:AP2 domain transcription factor AP2IV-1
Chain IDs:QB (auth: UG)
Chain Length:158
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:S8GSN6

Polymer Type:polypeptide(L)
Molecule:mL181
Chain IDs:RB (auth: UH)
Chain Length:47
Number of Molecules:1
Biological Source:Toxoplasma gondii

Protein Blast

Polymer Type:polypeptide(L)
Molecule:mL184
Gene (Uniprot):BN1205_001893
Chain IDs:SB (auth: UI)
Chain Length:35
Number of Molecules:1
Biological Source:Toxoplasma gondii

UniProt ID:A0A0F7V869

Polymer Type:polyribonucleotide
Molecule:RNA23t
Chain IDs:TB (auth: l0)
Chain Length:44
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA29
Chain IDs:UB (auth: l1)
Chain Length:92
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:LSUB
Chain IDs:VB (auth: l2)
Chain Length:31
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA6
Chain IDs:WB (auth: l3)
Chain Length:331
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA1
Chain IDs:XB (auth: l4)
Chain Length:430
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA31
Chain IDs:YB (auth: l5)
Chain Length:36
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA14
Chain IDs:ZB (auth: l6)
Chain Length:50
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA11
Chain IDs:AC (auth: l7)
Chain Length:114
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA36
Chain IDs:BC (auth: l8)
Chain Length:33
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA3
Chain IDs:CC (auth: l9)
Chain Length:91
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA2
Chain IDs:DC (auth: lA)
Chain Length:214
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA38
Chain IDs:EC (auth: lB)
Chain Length:45
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA35
Chain IDs:FC (auth: lC)
Chain Length:527
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA32
Chain IDs:GC (auth: lD)
Chain Length:282
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA15
Chain IDs:HC (auth: lE)
Chain Length:338
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA10
Chain IDs:IC (auth: lF)
Chain Length:88
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:LSUC
Chain IDs:JC (auth: lG)
Chain Length:26
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA16
Chain IDs:KC (auth: lH)
Chain Length:27
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA13
Chain IDs:LC (auth: lI)
Chain Length:48
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:LSUD/E
Chain IDs:MC (auth: lJ)
Chain Length:443
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:SSUF
Chain IDs:NC (auth: lK)
Chain Length:184
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA7
Chain IDs:OC (auth: lL)
Chain Length:91
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:LSUF/G
Chain IDs:PC (auth: lM)
Chain Length:189
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:RNA37
Chain IDs:QC (auth: lN)
Chain Length:60
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:LSUA
Chain IDs:RC (auth: lO)
Chain Length:344
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr1
Chain IDs:SC (auth: lP)
Chain Length:230
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr2
Chain IDs:TC (auth: lQ)
Chain Length:70
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr3
Chain IDs:UC (auth: lR)
Chain Length:28
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr4
Chain IDs:VC (auth: lS)
Chain Length:7
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr5
Chain IDs:WC (auth: lT), ZC (auth: lW)
Chain Length:117
Number of Molecules:2
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr6
Chain IDs:XC (auth: lU)
Chain Length:232
Number of Molecules:1
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr7,ulr8
Chain IDs:YC (auth: lV), BD (auth: lY)
Chain Length:10
Number of Molecules:2
Biological Source:Toxoplasma gondii

Polymer Type:polyribonucleotide
Molecule:ulr9
Chain IDs:AD (auth: lX)
Chain Length:98
Number of Molecules:1
Biological Source:Toxoplasma gondii

Ligand Molecules

Primary Citation

Apicomplexan mitoribosome from highly fragmented rRNAs to a functional machine.

Wang, C, Kassem, S, Rocha, R.E.O, Sun, P, Nguyen, T.T, Kloehn, J, Liu, X, Brusini, L, Bonavoglia, A, Barua, S, Boissier, F, Lucia Del Cistia, M, Peng, H, Tang, X, Xie, F, Wang, Z, Vadas, O, Suo, X, Hashem, Y, Soldati-Favre, D, Jia, Y, Goddard, T.D, Huang, C.C, Meng, E.C, Pettersen, E.F, Couch, G.S, Morris, J.H, Ferrin, T.E, Pettersen, E.F, Goddard, T.D, Huang, C.C, Meng, E.C, Couch, G.S, Croll, T.I, Morris, J.H, Ferrin, T.E, Croll, T.I.Show

Nat Commun 15 10689 10689 (2024)

PMID: 39690155 DOI: 10.1038/s41467-024-55033-z

Abstact

The phylum Apicomplexa comprises eukaryotic parasites that cause fatal diseases affecting millions of people and animals worldwide. Their mitochondrial genomes have been significantly reduced, leaving only three protein-coding genes and highly fragmented mitoribosomal rRNAs, raising challenging questions about mitoribosome composition, assembly and structure. Our study reveals how Toxoplasma gondii assembles over 40 mt-rRNA fragments using exclusively nuclear-encoded mitoribosomal proteins and three lineage-specific families of RNA-binding proteins. Among these are four proteins from the Apetala2/Ethylene Response Factor (AP2/ERF) family, originally known as transcription factors in plants and Apicomplexa, now repurposed as essential mitoribosome components. Cryo-EM analysis of the mitoribosome structure demonstrates how these AP2 proteins function as RNA binders to maintain mitoribosome integrity. The mitoribosome is also decorated with members of lineage-specific RNA-binding proteins belonging to RAP (RNA-binding domain abundant in Apicomplexa) proteins and HPR (heptatricopeptide repeat) families, highlighting the unique adaptations of these parasites. Solving the molecular puzzle of apicomplexan mitoribosome could inform the development of therapeutic strategies targeting organellar translation.

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