5JUP image
Deposition Date 2016-05-10
Release Date 2016-10-05
Last Version Date 2025-04-02
Entry Detail
PDB ID:
5JUP
Keywords:
RIBOSOME
Title:
Saccharomyces cerevisiae 80S ribosome bound with elongation factor eEF2-GDP-sordarin and Taura Syndrome Virus IRES, Structure II (mid-rotated 40S subunit)
Biological Source:
Source Organism:
Taura syndrome virus (Taxon ID: 142102)
Saccharomyces cerevisiae (Taxon ID: 4932)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.50 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
5JUP validation report
Macromolecular Entities
Polymer Type:polyribonucleotide
Molecule:18S ribosomal RNA
Chain IDs:A
Chain Length:1798
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL14 (yeast L23)
Gene (Uniprot):RPL23A
Chain IDs:AA
Chain Length:137
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX41 Pfam ID:PF00238
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS3 (yeast S3)
Gene (Uniprot):RPS3
Chain IDs:AB
Chain Length:240
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05750 Pfam ID:PF07650, PF00189
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS14 (yeast S29)
Gene (Uniprot):RPS29A
Chain IDs:AC
Chain Length:56
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P41057 Pfam ID:PF00253
Polymer Type:polyribonucleotide
Molecule:25S ribosomal RNA
Chain IDs:B
Chain Length:3396
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL24 (yeast L24)
Gene (Uniprot):RPL24A
Chain IDs:BA
Chain Length:155
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P04449 Pfam ID:PF01246
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS4 (yeast S4)
Gene (Uniprot):RPS4A
Chain IDs:BB
Chain Length:261
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX35 Pfam ID:PF08071, PF01479, PF00900, PF00467, PF16121
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS30 (yeast S30)
Gene (Uniprot):RPS30A
Chain IDs:BC
Chain Length:63
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX33 Pfam ID:PF04758
Polymer Type:polyribonucleotide
Molecule:5.8S ribosomal RNA
Chain IDs:C
Chain Length:158
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL23 (yeast L25)
Gene (Uniprot):RPL25
Chain IDs:CA
Chain Length:142
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P04456 Pfam ID:PF03939, PF00276
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS7 (yeast S5)
Gene (Uniprot):RPS5
Chain IDs:CB
Chain Length:225
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P26783 Pfam ID:PF00177
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS31 (yeast S31)
Gene (Uniprot):RPS31
Chain IDs:CC
Chain Length:152
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05759 Pfam ID:PF00240, PF01599
Polymer Type:polyribonucleotide
Molecule:5S ribosomal RNA
Chain IDs:D
Chain Length:121
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL24 (yeast L26)
Gene (Uniprot):RPL26A
Chain IDs:DA
Chain Length:127
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05743 Pfam ID:PF16906, PF00467
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS6 (yeast S6)
Gene (Uniprot):RPS6A
Chain IDs:DB
Chain Length:236
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX37 Pfam ID:PF01092
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:yeast eEF2
Gene (Uniprot):EFT1, EFT2
Chain IDs:DC
Chain Length:842
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P32324 Pfam ID:PF00009, PF03144, PF14492, PF03764, PF00679
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL1 (yeast L1)
Gene (Uniprot):RPL1A
Chain IDs:E
Chain Length:217
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX43 Pfam ID:PF00687
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL27 (yeast L27)
Gene (Uniprot):RPL27A
Chain IDs:EA
Chain Length:136
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0C2H6 Pfam ID:PF01777
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS7 (yeast S7)
Gene (Uniprot):RPS7A
Chain IDs:EB
Chain Length:190
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P26786 Pfam ID:PF01251
Polymer Type:polyribonucleotide
Molecule:IRES
Chain IDs:EC
Chain Length:201
Number of Molecules:1
Biological Source:Taura syndrome virus
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL2 (yeast L2)
Gene (Uniprot):RPL2A
Chain IDs:F
Chain Length:254
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX45 Pfam ID:PF00181, PF03947
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL15 (yeast L28)
Gene (Uniprot):RPL28
Chain IDs:FA
Chain Length:149
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P02406 Pfam ID:PF00828
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS8 (yeast S8)
Gene (Uniprot):RPS8A
Chain IDs:FB
Chain Length:200
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX39 Pfam ID:PF01201
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL3 (yeast L3)
Gene (Uniprot):RPL3
Chain IDs:G
Chain Length:387
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P14126 Pfam ID:PF00297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL29 (yeast L29)
Gene (Uniprot):RPL29
Chain IDs:GA
Chain Length:59
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05747 Pfam ID:PF01779
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS4 (yeast S9)
Gene (Uniprot):RPS9A
Chain IDs:GB
Chain Length:197
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:O13516 Pfam ID:PF00163, PF01479
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL4 (yeast L4)
Gene (Uniprot):RPL4A
Chain IDs:H
Chain Length:362
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P10664 Pfam ID:PF00573, PF14374
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL30 (yeast L30)
Gene (Uniprot):RPL30
Chain IDs:HA
Chain Length:105
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P14120 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS10 (yeast S10)
Gene (Uniprot):RPS10A
Chain IDs:HB
Chain Length:105
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q08745 Pfam ID:PF03501
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL18 (yeast L5)
Gene (Uniprot):RPL5
Chain IDs:I
Chain Length:297
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P26321 Pfam ID:PF17144, PF14204
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL31 (yeast L31)
Gene (Uniprot):RPL31A
Chain IDs:IA
Chain Length:113
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0C2H8 Pfam ID:PF01198
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS17 (yeast S11)
Gene (Uniprot):RPS11A
Chain IDs:IB
Chain Length:156
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX47 Pfam ID:PF16205, PF00366
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL6 (yeast L6)
Gene (Uniprot):RPL6A
Chain IDs:J
Chain Length:176
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q02326 Pfam ID:PF01159
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL32 (yeast L32)
Gene (Uniprot):RPL32
Chain IDs:JA
Chain Length:130
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P38061 Pfam ID:PF01655
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS12 (yeast S12)
Gene (Uniprot):RPS12
Chain IDs:JB
Chain Length:143
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P48589 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL30 (yeast L7)
Gene (Uniprot):RPL7A
Chain IDs:K
Chain Length:244
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05737 Pfam ID:PF08079, PF00327
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL33 (yeast L33)
Gene (Uniprot):RPL33A
Chain IDs:KA
Chain Length:107
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05744 Pfam ID:PF01247
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS15 (yeast S13)
Gene (Uniprot):RPS13
Chain IDs:KB
Chain Length:151
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05756 Pfam ID:PF08069, PF00312
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL8 (yeast L8)
Gene (Uniprot):RPL8A
Chain IDs:L
Chain Length:256
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P17076 Pfam ID:PF01248
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL34 (yeast L34)
Gene (Uniprot):RPL34A
Chain IDs:LA
Chain Length:121
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P87262 Pfam ID:PF01199
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS11 (yeast S14)
Gene (Uniprot):RPS14A
Chain IDs:LB
Chain Length:137
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P06367 Pfam ID:PF00411
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL6 (yeast L9)
Gene (Uniprot):RPL9A
Chain IDs:M
Chain Length:191
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05738 Pfam ID:PF00347
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL29 (yeast L35)
Gene (Uniprot):RPL35A
Chain IDs:MA
Chain Length:120
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX84 Pfam ID:PF00831
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS19 (yeast S15)
Gene (Uniprot):RPS15
Chain IDs:MB
Chain Length:142
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q01855 Pfam ID:PF00203
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL16 (yeast L10)
Gene (Uniprot):RPL10
Chain IDs:N
Chain Length:221
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P41805 Pfam ID:PF00252
Polymer Type:polypeptide(L)
Molecule:eL36 (yeast L36)
Chain IDs:NA
Chain Length:100
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS9 (yeast S16)
Gene (Uniprot):RPS16A
Chain IDs:NB
Chain Length:143
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX51 Pfam ID:PF00380
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL5 (yeast L11)
Gene (Uniprot):RPL11A
Chain IDs:O
Chain Length:174
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0C0W9 Pfam ID:PF00281, PF00673
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL37 (yeast L37)
Gene (Uniprot):RPL37A
Chain IDs:OA
Chain Length:88
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P49166 Pfam ID:PF01907
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS17 (yeast S17)
Gene (Uniprot):RPS17A
Chain IDs:OB
Chain Length:136
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P02407 Pfam ID:PF00833
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL11 (yeast L12)
Gene (Uniprot):RPL12A
Chain IDs:P
Chain Length:165
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX53 Pfam ID:PF03946, PF00298
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL38 (yeast L38)
Gene (Uniprot):RPL38
Chain IDs:PA
Chain Length:78
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P49167 Pfam ID:PF01781
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS13 (yeast S18)
Gene (Uniprot):RPS18A
Chain IDs:PB
Chain Length:146
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX55 Pfam ID:PF00416
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL13 (yeast L13)
Gene (Uniprot):RPL13A
Chain IDs:Q
Chain Length:199
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q12690 Pfam ID:PF01294
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL39 (yeast L39)
Gene (Uniprot):RPL39
Chain IDs:QA
Chain Length:51
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P04650 Pfam ID:PF00832
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS19 (yeast S19)
Gene (Uniprot):RPS19A
Chain IDs:QB
Chain Length:144
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P07280 Pfam ID:PF01090
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL14 (yeast L14)
Gene (Uniprot):RPL14A
Chain IDs:R
Chain Length:138
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P36105 Pfam ID:PF00467, PF01929
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL40 (yeast L40)
Gene (Uniprot):RPL40A
Chain IDs:RA
Chain Length:128
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CH08 Pfam ID:PF00240, PF01020
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS10 (yeast S20)
Gene (Uniprot):RPS20
Chain IDs:RB
Chain Length:121
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P38701 Pfam ID:PF00338
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL15 (yeast L15)
Gene (Uniprot):RPL15A
Chain IDs:S
Chain Length:204
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05748 Pfam ID:PF00827
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL41 (yeast L41)
Gene (Uniprot):RPL41A
Chain IDs:SA
Chain Length:25
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX86 Pfam ID:PF05162
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS21 (yeast S21)
Gene (Uniprot):RPS21A
Chain IDs:SB
Chain Length:87
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0C0V8 Pfam ID:PF01249
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL13 (yeast L16)
Gene (Uniprot):RPL16A
Chain IDs:T
Chain Length:199
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P26784 Pfam ID:PF00572
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL42 (yeast L42)
Gene (Uniprot):RPL42A
Chain IDs:TA
Chain Length:106
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX27 Pfam ID:PF00935
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS8 (yeast S22)
Gene (Uniprot):RPS22A
Chain IDs:TB
Chain Length:130
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0C0W1 Pfam ID:PF00410
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL22 (yeast L17)
Gene (Uniprot):RPL17A
Chain IDs:U
Chain Length:184
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05740 Pfam ID:PF00237
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL43 (yeast L43)
Gene (Uniprot):RPL43A
Chain IDs:UA
Chain Length:92
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX25 Pfam ID:PF01780
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS12 (yeast S23)
Gene (Uniprot):RPS23A
Chain IDs:UB
Chain Length:145
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX29 Pfam ID:PF00164
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL18 (yeast L18)
Gene (Uniprot):RPL18A
Chain IDs:V
Chain Length:186
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX49 Pfam ID:PF17135
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uL10 (yeast P0)
Gene (Uniprot):RPP0
Chain IDs:VA
Chain Length:312
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05317 Pfam ID:PF00466, PF17777, PF00428
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS24 (yeast S24)
Gene (Uniprot):RPS24A
Chain IDs:VB
Chain Length:135
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX31 Pfam ID:PF01282
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL19 (yeast L19)
Gene (Uniprot):RPL19A
Chain IDs:W
Chain Length:189
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX82 Pfam ID:PF01280
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:RACK1 (yeast Asc1)
Gene (Uniprot):ASC1
Chain IDs:WA
Chain Length:319
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P38011 Pfam ID:PF00400
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS25 (yeast S25)
Gene (Uniprot):RPS25A
Chain IDs:WB
Chain Length:108
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q3E792 Pfam ID:PF03297
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL20 (yeast L20)
Gene (Uniprot):RPL20A
Chain IDs:X
Chain Length:172
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P0CX23 Pfam ID:PF01775
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS2 (yeast S0)
Chain IDs:XA
Chain Length:252
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P32905 Pfam ID:PF00318
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS26 (yeast S26)
Gene (Uniprot):RPS26A
Chain IDs:XB
Chain Length:119
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P39938 Pfam ID:PF01283
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL21 (yeast L21)
Gene (Uniprot):RPL21A
Chain IDs:Y
Chain Length:160
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q02753 Pfam ID:PF01157
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS1 (yeast S1)
Chain IDs:YA
Chain Length:255
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P33442 Pfam ID:PF01015
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS27 (yeast S27)
Gene (Uniprot):RPS27A
Chain IDs:YB
Chain Length:82
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P35997 Pfam ID:PF01667
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eL22 (yeast L22)
Gene (Uniprot):RPL22A
Chain IDs:Z
Chain Length:121
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P05749 Pfam ID:PF01776
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:uS5 (yeast S2)
Gene (Uniprot):RPS2
Chain IDs:ZA
Chain Length:254
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:P25443 Pfam ID:PF00333, PF03719
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:eS28 (yeast S28)
Gene (Uniprot):RPS28A
Chain IDs:ZB
Chain Length:67
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae
UniProt ID:Q3E7X9 Pfam ID:PF01200
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
DDE DC HIS modified residue
Ligand Molecules
GDP
MG
SO1
Primary Citation
Ensemble cryo-EM uncovers inchworm-like translocation of a viral IRES through the ribosome.
Elife 5 ? ? (2016)
PMID: 27159452 DOI: 10.7554/eLife.14874

Abstact

Internal ribosome entry sites (IRESs) mediate cap-independent translation of viral mRNAs. Using electron cryo-microscopy of a single specimen, we present five ribosome structures formed with the Taura syndrome virus IRES and translocase eEF2•GTP bound with sordarin. The structures suggest a trajectory of IRES translocation, required for translation initiation, and provide an unprecedented view of eEF2 dynamics. The IRES rearranges from extended to bent to extended conformations. This inchworm-like movement is coupled with ribosomal inter-subunit rotation and 40S head swivel. eEF2, attached to the 60S subunit, slides along the rotating 40S subunit to enter the A site. Its diphthamide-bearing tip at domain IV separates the tRNA-mRNA-like pseudoknot I (PKI) of the IRES from the decoding center. This unlocks 40S domains, facilitating head swivel and biasing IRES translocation via hitherto-elusive intermediates with PKI captured between the A and P sites. The structures suggest missing links in our understanding of tRNA translocation.

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Protein

Chemical

Disease

Primary Citation of related structures
5JUO
5JUS
5JUT
5JUU