9G6J image
Deposition Date 2024-07-18
Release Date 2025-04-23
Last Version Date 2025-05-07
Entry Detail
PDB ID:
9G6J
Keywords:
RIBOSOME
Title:
The structure of the Candida albicans ribosome with tRNA-fMet, mRNA, and compounds (GEN and MFQ) with strong density for the P-site tRNA
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Candida albicans SC5314 (Taxon ID: 237561)
Host Organism:
Escherichia coli DH5[alpha]
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.15 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9G6J validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L20
Gene (Uniprot):RPL20B
Chain IDs:A (auth: 0)
Chain Length:172
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PLC9 Pfam ID:PF01775
Polymer Type:polyribonucleotide
Molecule:25S rRNA
Chain IDs:B (auth: 1)
Chain Length:3359
Number of Molecules:1
Biological Source:Candida albicans SC5314
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L21A
Gene (Uniprot):RPL21A
Chain IDs:C (auth: 2)
Chain Length:160
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PGY0 Pfam ID:PF01157
Polymer Type:polyribonucleotide
Molecule:5S rRNA
Chain IDs:D (auth: 3)
Chain Length:121
Number of Molecules:1
Biological Source:Candida albicans SC5314
Polymer Type:polyribonucleotide
Molecule:5.8S rRNA
Chain IDs:E (auth: 4)
Chain Length:158
Number of Molecules:1
Biological Source:Candida albicans SC5314
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L23B
Gene (Uniprot):RPL23A
Chain IDs:F (auth: 6)
Chain Length:137
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PPT5 Pfam ID:PF00238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L24A
Gene (Uniprot):RPL24A
Chain IDs:G (auth: 7)
Chain Length:155
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A6A1 Pfam ID:PF01246
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L25
Gene (Uniprot):RPL25
Chain IDs:H (auth: 8)
Chain Length:142
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PPS1 Pfam ID:PF03939, PF00276
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L26B
Gene (Uniprot):RPL26B
Chain IDs:I (auth: 9)
Chain Length:127
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PCQ5 Pfam ID:PF16906
Polymer Type:polyribonucleotide
Molecule:18S rRNA
Chain IDs:J (auth: A)
Chain Length:1787
Number of Molecules:1
Biological Source:Candida albicans SC5314
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L27
Gene (Uniprot):RPL27A
Chain IDs:IB (auth: AA)
Chain Length:136
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PFG4 Pfam ID:PF01777
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L28
Gene (Uniprot):RPL28
Chain IDs:JB (auth: AB)
Chain Length:149
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PSC5 Pfam ID:PF00828
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L29
Gene (Uniprot):RPL29
Chain IDs:KB (auth: AC)
Chain Length:63
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PF57 Pfam ID:PF01779
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L30
Gene (Uniprot):RPL30
Chain IDs:LB (auth: AD)
Chain Length:106
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PM75 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L31B
Gene (Uniprot):RPL31B
Chain IDs:MB (auth: AE)
Chain Length:112
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PHF5 Pfam ID:PF01198
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L32
Gene (Uniprot):RPL32
Chain IDs:NB (auth: AF)
Chain Length:131
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PPN6 Pfam ID:PF01655
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L33A
Gene (Uniprot):RPL33A
Chain IDs:OB (auth: AG)
Chain Length:107
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PHH4 Pfam ID:PF01247
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L34B
Gene (Uniprot):RPL34B
Chain IDs:PB (auth: AH)
Chain Length:122
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PDZ1 Pfam ID:PF01199
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L35A
Gene (Uniprot):RPL35
Chain IDs:QB (auth: AI)
Chain Length:120
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PK30 Pfam ID:PF00831
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L36
Gene (Uniprot):RPL36
Chain IDs:RB (auth: AJ)
Chain Length:99
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PH21 Pfam ID:PF01158
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L37
Gene (Uniprot):RPL37B
Chain IDs:SB (auth: AK)
Chain Length:90
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PF45 Pfam ID:PF01907
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L38
Gene (Uniprot):RPL38
Chain IDs:TB (auth: AL)
Chain Length:78
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PG16 Pfam ID:PF01781
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L39
Gene (Uniprot):RPL39
Chain IDs:UB (auth: AM)
Chain Length:51
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PDT4 Pfam ID:PF00832
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Rpl40bp
Gene (Uniprot):RPL40B
Chain IDs:VB (auth: AN)
Chain Length:52
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PL68 Pfam ID:PF01020
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Small ribosomal subunit protein eS32
Gene (Uniprot):RPL41
Chain IDs:WB (auth: AO)
Chain Length:25
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:P9WER7 Pfam ID:PF05162
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L42A
Gene (Uniprot):RPL44
Chain IDs:XB (auth: AP)
Chain Length:106
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PEV4 Pfam ID:PF00935
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L43A
Gene (Uniprot):RPL43A
Chain IDs:YB (auth: AQ)
Chain Length:92
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PP14 Pfam ID:PF01780
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S0
Gene (Uniprot):RPS0
Chain IDs:K (auth: B)
Chain Length:261
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:O42817 Pfam ID:PF00318
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S1
Gene (Uniprot):RPS1
Chain IDs:L (auth: C)
Chain Length:82
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:P40910 Pfam ID:PF01015
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S2
Gene (Uniprot):RPS21
Chain IDs:M (auth: D)
Chain Length:67
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A900 Pfam ID:PF00333, PF03719
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S3
Gene (Uniprot):RPS3
Chain IDs:N (auth: E)
Chain Length:251
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PSV5 Pfam ID:PF07650, PF00189
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S4
Gene (Uniprot):RPS42
Chain IDs:O (auth: F)
Chain Length:262
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PCI6 Pfam ID:PF01479, PF00900, PF00467, PF08071, PF16121
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S5
Gene (Uniprot):RPS5
Chain IDs:P (auth: G)
Chain Length:193
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AG43 Pfam ID:PF00177
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S6
Gene (Uniprot):RPS6A
Chain IDs:Q (auth: H)
Chain Length:236
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PL99 Pfam ID:PF01092
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S7
Gene (Uniprot):RPS7A
Chain IDs:R (auth: I)
Chain Length:186
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AJ93 Pfam ID:PF01251
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S8
Gene (Uniprot):RPS8A
Chain IDs:S (auth: J)
Chain Length:254
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q59T44 Pfam ID:PF01201
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S9B
Gene (Uniprot):RPS9B
Chain IDs:T (auth: K)
Chain Length:389
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PGY8 Pfam ID:PF00163, PF01479
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S10A
Gene (Uniprot):RPS10
Chain IDs:U (auth: L)
Chain Length:118
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PI15 Pfam ID:PF03501
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S11A
Gene (Uniprot):CAALFM_C501540WA
Chain IDs:V (auth: M)
Chain Length:298
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PN83 Pfam ID:PF16205, PF00366
Polymer Type:polyribonucleotide
Molecule:mRNA
Chain IDs:AC (auth: MR)
Chain Length:39
Number of Molecules:1
Biological Source:Candida albicans SC5314
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S12
Gene (Uniprot):RPS12
Chain IDs:W (auth: N)
Chain Length:176
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5ADQ6 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S13
Gene (Uniprot):RPS13
Chain IDs:X (auth: O)
Chain Length:241
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PPE0 Pfam ID:PF08069, PF00312
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S14B
Gene (Uniprot):RPS14B
Chain IDs:Y (auth: P)
Chain Length:132
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PDT3 Pfam ID:PF00411
Polymer Type:polyribonucleotide
Molecule:tRNA-fMet
Chain IDs:ZB (auth: PT), BC (auth: AT)
Chain Length:77
Number of Molecules:2
Biological Source:Escherichia coli
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S15
Gene (Uniprot):RPS15
Chain IDs:Z (auth: Q)
Chain Length:191
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PK22 Pfam ID:PF00203
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S16A
Gene (Uniprot):RPS16A
Chain IDs:BA (auth: R)
Chain Length:142
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PCW6 Pfam ID:PF00380
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S17B
Gene (Uniprot):RPS17B
Chain IDs:CA (auth: S)
Chain Length:137
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PEY9 Pfam ID:PF00833
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S18B
Gene (Uniprot):RPS18
Chain IDs:AA (auth: T)
Chain Length:202
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PQQ5 Pfam ID:PF00416
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S19A
Gene (Uniprot):RPS19A
Chain IDs:DA (auth: U)
Chain Length:145
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PK61 Pfam ID:PF01090
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S20
Gene (Uniprot):RPS20
Chain IDs:EA (auth: V)
Chain Length:119
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A389 Pfam ID:PF00338
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S21
Gene (Uniprot):RPS21B
Chain IDs:FA (auth: W)
Chain Length:200
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PCG7 Pfam ID:PF01249
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S22-A
Gene (Uniprot):RPS22A
Chain IDs:GA (auth: X)
Chain Length:130
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q96W54 Pfam ID:PF00410
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S23B
Gene (Uniprot):RPS23A
Chain IDs:HA (auth: Y)
Chain Length:186
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PDU3 Pfam ID:PF00164
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S24
Gene (Uniprot):RPS24
Chain IDs:IA (auth: Z)
Chain Length:135
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A7K0 Pfam ID:PF01282
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S25
Gene (Uniprot):RPS25B
Chain IDs:JA (auth: a)
Chain Length:1787
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PNQ6 Pfam ID:PF03297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S26
Gene (Uniprot):RPS26A
Chain IDs:KA (auth: b)
Chain Length:261
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5ALV6 Pfam ID:PF01283
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S27
Gene (Uniprot):RPS27
Chain IDs:LA (auth: c)
Chain Length:82
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PTI7 Pfam ID:PF01667
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S28B
Gene (Uniprot):RPS28B
Chain IDs:MA (auth: d)
Chain Length:67
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PQN0 Pfam ID:PF01200
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 40S subunit protein S29A
Gene (Uniprot):CAALFM_CR08480CA, orf19.6415.1
Chain IDs:NA (auth: e)
Chain Length:251
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PTR4 Pfam ID:PF00253
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:40S ribosomal protein S30
Gene (Uniprot):RPS30
Chain IDs:OA (auth: f)
Chain Length:262
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PSK2 Pfam ID:PF04758
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin-ribosomal 40S subunit protein S31 fusion protein
Gene (Uniprot):UBI3
Chain IDs:PA (auth: g)
Chain Length:193
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A109 Pfam ID:PF00240, PF01599
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Guanine nucleotide-binding protein subunit beta-like protein
Gene (Uniprot):ASC1
Chain IDs:QA (auth: h)
Chain Length:236
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:P83774 Pfam ID:PF00400
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L2A
Gene (Uniprot):RPL2
Chain IDs:RA (auth: j)
Chain Length:254
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PF08 Pfam ID:PF03947, PF00181
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L3
Gene (Uniprot):RPL3
Chain IDs:SA (auth: k)
Chain Length:389
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q59LS1 Pfam ID:PF00297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L4B
Gene (Uniprot):RPL4B
Chain IDs:TA (auth: l)
Chain Length:118
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PFV1 Pfam ID:PF00573, PF14374
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L5
Gene (Uniprot):RPL5
Chain IDs:UA (auth: m)
Chain Length:298
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AGZ7 Pfam ID:PF17144, PF14204
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L6
Gene (Uniprot):RPL6
Chain IDs:VA (auth: n)
Chain Length:176
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PCX8 Pfam ID:PF01159
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L7A
Gene (Uniprot):RPL7A
Chain IDs:WA (auth: o)
Chain Length:241
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PDL6 Pfam ID:PF08079, PF00327
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L8
Gene (Uniprot):RPL8B
Chain IDs:XA (auth: p)
Chain Length:132
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5ANA1 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L9B
Gene (Uniprot):RPL9B
Chain IDs:YA (auth: q)
Chain Length:191
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AEN2 Pfam ID:PF00347
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L10
Gene (Uniprot):RPL10
Chain IDs:ZA (auth: r)
Chain Length:142
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AIB8 Pfam ID:PF00252
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L11B
Gene (Uniprot):RPL11
Chain IDs:AB (auth: s)
Chain Length:137
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PHW1 Pfam ID:PF00281, PF00673
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:60S ribosomal protein L13
Gene (Uniprot):RPL13
Chain IDs:BB (auth: t)
Chain Length:202
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:O59931 Pfam ID:PF01294
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L14B
Gene (Uniprot):RPL14
Chain IDs:CB (auth: u)
Chain Length:145
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PFL9 Pfam ID:PF01929
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L15
Gene (Uniprot):RPL15A
Chain IDs:DB (auth: v)
Chain Length:119
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5A6R1 Pfam ID:PF00827
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L16A
Gene (Uniprot):RPL16A
Chain IDs:EB (auth: w)
Chain Length:200
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q5AB87 Pfam ID:PF00572
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L17B
Gene (Uniprot):RPL17B
Chain IDs:FB (auth: x)
Chain Length:130
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:Q59TE0 Pfam ID:PF00237
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal 60S subunit protein L18A
Gene (Uniprot):RPL18
Chain IDs:GB (auth: y)
Chain Length:186
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PK43 Pfam ID:PF17135
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ribosomal protein L19
Gene (Uniprot):RPL19A
Chain IDs:HB (auth: z)
Chain Length:135
Number of Molecules:1
Biological Source:Candida albicans SC5314
UniProt ID:A0A1D8PK40 Pfam ID:PF01280
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MLZ F LYS modified residue
OMC B C modified residue
OMG B G modified residue
Ligand Molecules
GET
SPK
YMZ
ZN
Primary Citation
Mechanism of read-through enhancement by aminoglycosides and mefloquine.
Proc.Natl.Acad.Sci.USA 122 e2420261122 e2420261122 (2025)
PMID: 40273100 DOI: 10.1073/pnas.2420261122

Abstact

Nonsense mutations are associated with numerous and diverse pathologies, yet effective treatment strategies remain elusive. A promising approach to combat these conditions involves the use of aminoglycosides, particularly in combination with stop-codon read-through enhancers, for developing drugs that can rescue the production of full-length proteins. Using X-ray crystallography and single-particle cryo-EM, we obtained structures of the eukaryotic ribosome in complexes with several aminoglycosides (geneticin G418, paromomycin, and hygromycin B) and the antimalarial drug mefloquine (MFQ), which has also been identified as a read-through enhancer. Our study reveals a binding site of MFQ, which holds significant promise for the development of therapies targeting premature termination codon-related genetic and oncological diseases. The results underscore the crucial role of the bridge B7b/c in mediating the effects of MFQ on subunit rotation dynamics. Through a comprehensive analysis of the interactions between the drugs and the eukaryotic ribosome, we propose a unifying hypothesis for read-through enhancement by small molecules, highlighting the role of decoding center rearrangements and intersubunit rotation dynamics.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
8CQ7
8CQW
8CRE
8OEQ
9G30
9G1Z
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