6MTD image
Deposition Date 2018-10-19
Release Date 2018-11-21
Last Version Date 2024-12-25
Entry Detail
PDB ID:
6MTD
Keywords:
RIBOSOME
Title:
Rabbit 80S ribosome with eEF2 and SERBP1 (unrotated state with 40S head swivel)
Biological Source:
Source Organism:
Oryctolagus cuniculus (Taxon ID: 9986)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.30 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
6MTD validation report
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:28S rRNA
Chain IDs:A (auth: 5)
Chain Length:3597
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polyribonucleotide
Molecule:5S rRNA
Chain IDs:B (auth: 7)
Chain Length:120
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polyribonucleotide
Molecule:5.8S rRNA
Chain IDs:C (auth: 8)
Chain Length:151
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polyribonucleotide
Molecule:18S rRNA
Chain IDs:YA (auth: 9)
Chain Length:1698
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL2
Gene (Uniprot):RPL8
Chain IDs:D (auth: A)
Chain Length:147
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TT27 Pfam ID:PF00181, PF03947
Polymer Type:polypeptide(L)
Molecule:uS2
Chain IDs:ZA (auth: AA)
Chain Length:217
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL3
Gene (Uniprot):RPL3
Chain IDs:E (auth: B)
Chain Length:394
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TL06 Pfam ID:PF00297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS1
Gene (Uniprot):RPS3A
Chain IDs:AB (auth: BB)
Chain Length:213
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SS70 Pfam ID:PF01015
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL4
Gene (Uniprot):RPL4
Chain IDs:F (auth: C)
Chain Length:98
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SVW5 Pfam ID:PF14374, PF00573
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS5
Gene (Uniprot):RPS2
Chain IDs:BB (auth: CC)
Chain Length:221
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:O18789 Pfam ID:PF00333, PF03719
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL18
Chain IDs:G (auth: D)
Chain Length:107
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P19949
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS3
Gene (Uniprot):RPS3
Chain IDs:CB (auth: DD)
Chain Length:228
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:E2RH47 Pfam ID:PF07650, PF00189
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL6
Gene (Uniprot):RPL6
Chain IDs:H (auth: E)
Chain Length:291
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SKF7 Pfam ID:PF03868, PF01159
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS4
Gene (Uniprot):RPS4X
Chain IDs:DB (auth: EE)
Chain Length:55
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q76N24 Pfam ID:PF08071, PF00900, PF00467, PF16121
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL30
Gene (Uniprot):RPL7
Chain IDs:I (auth: F)
Chain Length:109
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SV32 Pfam ID:PF08079, PF00327
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS7
Gene (Uniprot):RPS5
Chain IDs:EB (auth: FF)
Chain Length:204
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TFM5 Pfam ID:PF00177
Polymer Type:polypeptide(L)
Molecule:eL8
Chain IDs:J (auth: G)
Chain Length:319
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS6
Gene (Uniprot):RPS6
Chain IDs:FB (auth: GG)
Chain Length:313
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TM55 Pfam ID:PF01092
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL6
Chain IDs:K (auth: H)
Chain Length:190
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SWI6 Pfam ID:PF00347
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS7
Gene (Uniprot):RPS7
Chain IDs:GB (auth: HH)
Chain Length:194
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SVB0
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL16
Gene (Uniprot):RPL10
Chain IDs:L (auth: I)
Chain Length:214
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:B7NZQ2 Pfam ID:PF00252
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS8
Gene (Uniprot):RPS8
Chain IDs:HB (auth: II)
Chain Length:206
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q5E958 Pfam ID:PF01201
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL5
Gene (Uniprot):RPL11
Chain IDs:M (auth: J)
Chain Length:86
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TUB8 Pfam ID:PF00673, PF00281
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS4
Gene (Uniprot):RPS9
Chain IDs:IB (auth: JJ)
Chain Length:185
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:B7NZS8 Pfam ID:PF00163, PF01479
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS10
Chain IDs:JB (auth: KK)
Chain Length:96
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TPV3 Pfam ID:PF03501
Polymer Type:polypeptide(L)
Molecule:eL13
Chain IDs:N (auth: L)
Chain Length:210
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS17
Gene (Uniprot):RPS11
Chain IDs:KB (auth: LL)
Chain Length:158
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TRM4 Pfam ID:PF16205, PF00366
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL14
Chain IDs:O (auth: M)
Chain Length:138
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SZ12 Pfam ID:PF01929
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS12
Gene (Uniprot):RPS12
Chain IDs:LB (auth: MM)
Chain Length:117
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SFR8 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL15
Gene (Uniprot):RPL15
Chain IDs:P (auth: N)
Chain Length:25
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T0C1 Pfam ID:PF00827
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS15
Gene (Uniprot):RPS13
Chain IDs:MB (auth: NN)
Chain Length:149
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SP51 Pfam ID:PF08069, PF00312
Polymer Type:polypeptide(L)
Molecule:uL13
Chain IDs:Q (auth: O)
Chain Length:103
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS11
Gene (Uniprot):Rps14
Chain IDs:NB (auth: OO)
Chain Length:136
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P13471 Pfam ID:PF00411
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL22
Gene (Uniprot):RPL17
Chain IDs:R (auth: P)
Chain Length:153
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SCJ6 Pfam ID:PF00237
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS19
Gene (Uniprot):RPS15
Chain IDs:OB (auth: PP)
Chain Length:120
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U0Q2 Pfam ID:PF00203
Polymer Type:polypeptide(L)
Molecule:eL18
Chain IDs:S (auth: Q)
Chain Length:187
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS9
Gene (Uniprot):RPS16
Chain IDs:PB (auth: QQ)
Chain Length:142
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q3T0X6 Pfam ID:PF00380
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL19
Gene (Uniprot):RPL19
Chain IDs:T (auth: R)
Chain Length:124
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q3T0W9 Pfam ID:PF01280
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS17
Gene (Uniprot):RPS17
Chain IDs:QB (auth: RR)
Chain Length:132
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TU13 Pfam ID:PF00833
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL20
Gene (Uniprot):RPL18A
Chain IDs:U (auth: S)
Chain Length:196
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:A0A287APR1 Pfam ID:PF01775
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS13
Gene (Uniprot):RPS18
Chain IDs:RB (auth: SS)
Chain Length:144
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TPG3 Pfam ID:PF00416
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL21
Gene (Uniprot):RPL21
Chain IDs:V (auth: T)
Chain Length:159
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SHQ2 Pfam ID:PF01157
Polymer Type:polypeptide(L)
Molecule:eS19
Chain IDs:SB (auth: TT)
Chain Length:141
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polypeptide(L)
Molecule:eL22
Chain IDs:W (auth: U)
Chain Length:99
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS10
Gene (Uniprot):RPS20
Chain IDs:TB (auth: UU)
Chain Length:100
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q3ZBH8 Pfam ID:PF00338
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL14
Gene (Uniprot):RPL23
Chain IDs:X (auth: V)
Chain Length:839
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T6D1 Pfam ID:PF00238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS21
Gene (Uniprot):RPS21
Chain IDs:UB (auth: VV)
Chain Length:83
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q32PB8 Pfam ID:PF01249
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL24
Gene (Uniprot):RPL24
Chain IDs:Y (auth: W)
Chain Length:157
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SE28 Pfam ID:PF01246
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS8
Gene (Uniprot):RPS15A
Chain IDs:VB (auth: WW)
Chain Length:129
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TG89 Pfam ID:PF00410
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL23
Gene (Uniprot):RPL23A
Chain IDs:Z (auth: X)
Chain Length:118
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q24JY1 Pfam ID:PF03939, PF00276
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS12
Gene (Uniprot):RPS23
Chain IDs:WB (auth: XX)
Chain Length:141
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q3T199 Pfam ID:PF00164
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL24
Gene (Uniprot):RPL26
Chain IDs:AA (auth: Y)
Chain Length:134
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SQH0 Pfam ID:PF16906, PF00467
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS24
Gene (Uniprot):RPS24
Chain IDs:XB (auth: YY)
Chain Length:124
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P62847 Pfam ID:PF01282
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL27
Gene (Uniprot):RPL27
Chain IDs:BA (auth: Z)
Chain Length:135
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TXF6 Pfam ID:PF00467, PF01777
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS25
Gene (Uniprot):RPS25
Chain IDs:YB (auth: ZZ)
Chain Length:75
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TDB3 Pfam ID:PF03297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL15
Gene (Uniprot):RPL27A
Chain IDs:CA (auth: a)
Chain Length:147
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SNY0 Pfam ID:PF00828
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS26
Gene (Uniprot):RPS26
Chain IDs:ZB (auth: aa)
Chain Length:217
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q56JV1 Pfam ID:PF01283
Polymer Type:polypeptide(L)
Molecule:eL29
Chain IDs:DA (auth: b)
Chain Length:394
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS27
Gene (Uniprot):RPS27
Chain IDs:AC (auth: bb)
Chain Length:213
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q2KHT7 Pfam ID:PF01667
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL30
Gene (Uniprot):RPL30
Chain IDs:EA (auth: c)
Chain Length:98
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TDL2 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS28
Gene (Uniprot):RPS28
Chain IDs:BC (auth: cc)
Chain Length:221
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TIB4 Pfam ID:PF01200
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL31
Gene (Uniprot):RPL31
Chain IDs:FA (auth: d)
Chain Length:107
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SHG0 Pfam ID:PF01198
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS14
Gene (Uniprot):RPS29
Chain IDs:CC (auth: dd)
Chain Length:228
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U7M4 Pfam ID:PF00253
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL32
Chain IDs:GA (auth: e)
Chain Length:291
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TUN8 Pfam ID:PF01655
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS30
Gene (Uniprot):FAU
Chain IDs:DC (auth: ee)
Chain Length:55
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T8A2 Pfam ID:PF04758
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL33
Gene (Uniprot):RPL35A
Chain IDs:HA (auth: f)
Chain Length:109
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SF08 Pfam ID:PF01247
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS31
Gene (Uniprot):RPS27A
Chain IDs:EC (auth: ff)
Chain Length:204
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SK22 Pfam ID:PF01599, PF00240
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL34
Gene (Uniprot):RPL34
Chain IDs:IA (auth: g)
Chain Length:319
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P49207 Pfam ID:PF01199
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:RACK1
Gene (Uniprot):RACK1
Chain IDs:FC (auth: gg)
Chain Length:313
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SJB4 Pfam ID:PF00400
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL29
Gene (Uniprot):RPL35
Chain IDs:JA (auth: h)
Chain Length:190
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SIT5 Pfam ID:PF00831
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL36
Gene (Uniprot):RPL36
Chain IDs:KA (auth: i)
Chain Length:214
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TTQ5 Pfam ID:PF01158
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL37
Gene (Uniprot):RPL37
Chain IDs:LA (auth: j)
Chain Length:86
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:U3KPD5 Pfam ID:PF01907
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL38
Gene (Uniprot):RPL38
Chain IDs:MA (auth: k)
Chain Length:69
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q32PB9 Pfam ID:PF01781
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL39
Gene (Uniprot):LOC100343258
Chain IDs:NA (auth: l)
Chain Length:210
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1TTN1 Pfam ID:PF00832
Polymer Type:polypeptide(L)
Molecule:eL40
Chain IDs:OA (auth: m)
Chain Length:138
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polypeptide(L)
Molecule:eL41
Chain IDs:PA (auth: n)
Chain Length:25
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL42
Gene (Uniprot):RPL36A
Chain IDs:QA (auth: o)
Chain Length:103
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1T040 Pfam ID:PF00935
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL43
Gene (Uniprot):RPL37A
Chain IDs:RA (auth: p)
Chain Length:153
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SY53 Pfam ID:PF01780
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:el28
Gene (Uniprot):RPL28
Chain IDs:SA (auth: r)
Chain Length:124
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1U7L1 Pfam ID:PF01778
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL10
Gene (Uniprot):RPLP0
Chain IDs:TA (auth: s)
Chain Length:196
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:Q29214 Pfam ID:PF00466, PF17777
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL11
Gene (Uniprot):RPL12
Chain IDs:UA (auth: t)
Chain Length:159
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SMR7 Pfam ID:PF03946, PF00298
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL1
Gene (Uniprot):RPL10A
Chain IDs:VA (auth: u)
Chain Length:99
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:G1SKZ8 Pfam ID:PF00687
Polymer Type:polypeptide(L)
Molecule:eEF2
Chain IDs:WA (auth: v)
Chain Length:839
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Polymer Type:polypeptide(L)
Molecule:SERBP1
Chain IDs:XA (auth: w)
Chain Length:157
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
DDE WA HIS modified residue
MLZ F LYS modified residue
Ligand Molecules
GDP
MG
ZN
Primary Citation
Structures of translationally inactive mammalian ribosomes.
Elife 7 ? ? (2018)
PMID: 30355441 DOI: 10.7554/eLife.40486

Abstact

The cellular levels and activities of ribosomes directly regulate gene expression during numerous physiological processes. The mechanisms that globally repress translation are incompletely understood. Here, we use electron cryomicroscopy to analyze inactive ribosomes isolated from mammalian reticulocytes, the penultimate stage of red blood cell differentiation. We identify two types of ribosomes that are translationally repressed by protein interactions. The first comprises ribosomes sequestered with elongation factor 2 (eEF2) by SERPINE mRNA binding protein 1 (SERBP1) occupying the ribosomal mRNA entrance channel. The second type are translationally repressed by a novel ribosome-binding protein, interferon-related developmental regulator 2 (IFRD2), which spans the P and E sites and inserts a C-terminal helix into the mRNA exit channel to preclude translation. IFRD2 binds ribosomes with a tRNA occupying a noncanonical binding site, the 'Z site', on the ribosome. These structures provide functional insights into how ribosomal interactions may suppress translation to regulate gene expression.

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Primary Citation of related structures
6MTD