Biological Assembly 1  

 3D View: Structure | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 79-mer - ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZa Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 79-mer -A2BCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 3344057.25 
• Atom Count: 226454 
• Residue Count: 18529 
• Unique protein chains: 80
• Unique nucleic acid chains: 7

3JAH

Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAG stop codon

• DOI: 10.2210/pdb3JAH/pdb
• EMDataResource: EMD-3039

• Classification: RIBOSOME
• Organism(s): Oryctolagus cuniculus, Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): 2 


• Deposited: 2015-06-10 Released: 2015-08-12 
• Deposition Author(s): Brown, A., Shao, S., Murray, J., Hegde, R.S., Ramakrishnan, V.

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.45 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis for stop codon recognition in eukaryotes.

Brown, A., Shao, S., Murray, J., Hegde, R.S., Ramakrishnan, V.

(2015) Nature 524: 493-496

• PubMed: 26245381 
• DOI: 10.1038/nature14896
• Primary Citation of Related Structures:  
  3JAI, 3JAG


• PubMed Abstract: 
  

Termination of protein synthesis occurs when a translating ribosome encounters one of three universally conserved stop codons: UAA, UAG or UGA. Release factors recognize stop codons in the ribosomal A-site to mediate release of the nascent chain and recycling of the ribosome. Bacteria decode stop codons using two separate release factors with differing specificities for the second and third bases. By contrast, eukaryotes rely on an evolutionarily unrelated omnipotent release factor (eRF1) to recognize all three stop codons. The molecular basis of eRF1 discrimination for stop codons over sense codons is not known. Here we present cryo-electron microscopy (cryo-EM) structures at 3.5-3.8 Å resolution of mammalian ribosomal complexes containing eRF1 interacting with each of the three stop codons in the A-site. Binding of eRF1 flips nucleotide A1825 of 18S ribosomal RNA so that it stacks on the second and third stop codon bases. This configuration pulls the fourth position base into the A-site, where it is stabilized by stacking against G626 of 18S rRNA. Thus, eRF1 exploits two rRNA nucleotides also used during transfer RNA selection to drive messenger RNA compaction. In this compacted mRNA conformation, stop codons are favoured by a hydrogen-bonding network formed between rRNA and essential eRF1 residues that constrains the identity of the bases. These results provide a molecular framework for eukaryotic stop codon recognition and have implications for future studies on the mechanisms of canonical and premature translation termination.

---

Organizational Affiliation: 

MRC-LMB, Francis Crick Avenue, Cambridge, CB2 0QH, UK.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
uL2	A	244	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: ZNF34
Find proteins for G1TT27 (Oryctolagus cuniculus) Go to Gene View: ZNF34 Go to UniProtKB:  G1TT27

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
uL3	B	394	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL3
Find proteins for G1TL06 (Oryctolagus cuniculus) Go to Gene View: RPL3 Go to UniProtKB:  G1TL06

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details
uL4	C	362	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL4
Find proteins for G1SVW5 (Oryctolagus cuniculus) Go to Gene View: RPL4 Go to UniProtKB:  G1SVW5

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details
uL18	D	292	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL5
Find proteins for G1SYJ6 (Oryctolagus cuniculus) Go to Gene View: RPL5 Go to UniProtKB:  G1SYJ6

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details
eL6	E	248	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TG04 (Oryctolagus cuniculus) Go to UniProtKB:  G1TG04

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details
uL30	F	225	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details
eL8	G	241	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100354898
Find proteins for G1STW0 (Oryctolagus cuniculus) Go to UniProtKB:  G1STW0

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details
uL6	H	190	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100354760
Find proteins for G1SWI6 (Oryctolagus cuniculus) Go to UniProtKB:  G1SWI6

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details
uL16	I	213	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL10
Find proteins for B7NZQ2 (Oryctolagus cuniculus) Go to Gene View: RPL10 Go to UniProtKB:  B7NZQ2

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details
uL5	J	169	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: ELOA
Find proteins for G1TUB8 (Oryctolagus cuniculus) Go to Gene View: ELOA Go to UniProtKB:  G1TUB8

Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details
eL13	L	210	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details
eL14	M	138	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL14
Find proteins for U3KNW6 (Oryctolagus cuniculus) Go to Gene View: RPL14 Go to UniProtKB:  U3KNW6

Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details
eL15	N	203	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL15
Find proteins for G1T0C1 (Oryctolagus cuniculus) Go to Gene View: RPL15 Go to UniProtKB:  G1T0C1

Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details
uL13	O	199	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details
uL22	P	153	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details
uL14	Q	187	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details
eL19	R	180	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details
eL20	S	175	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details
eL21	T	159	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL21
Find proteins for G1SHQ2 (Oryctolagus cuniculus) Go to Gene View: RPL21 Go to UniProtKB:  G1SHQ2

Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details
eL22	U	99	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 21
Molecule	Chains	Sequence Length	Organism	Details
uL14	V	131	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL23
Find proteins for G1T6D1 (Oryctolagus cuniculus) Go to Gene View: RPL23 Go to UniProtKB:  G1T6D1

Entity ID: 22
Molecule	Chains	Sequence Length	Organism	Details
eL24	W	63	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 23
Molecule	Chains	Sequence Length	Organism	Details
uL23	X	119	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100350855
Find proteins for G1SE76 (Oryctolagus cuniculus) Go to UniProtKB:  G1SE76

Entity ID: 24
Molecule	Chains	Sequence Length	Organism	Details
uL24	Y	134	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL26
Find proteins for G1SQH0 (Oryctolagus cuniculus) Go to Gene View: RPL26 Go to UniProtKB:  G1SQH0

Entity ID: 25
Molecule	Chains	Sequence Length	Organism	Details
eL27	Z	135	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100356974 (RPL27)
Find proteins for G1TXF6 (Oryctolagus cuniculus) Go to UniProtKB:  G1TXF6

Entity ID: 26
Molecule	Chains	Sequence Length	Organism	Details
uL15	a	147	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL27A (LOC100350771)
Find proteins for G1SNY0 (Oryctolagus cuniculus) Go to Gene View: RPL27A Go to UniProtKB:  G1SNY0

Entity ID: 27
Molecule	Chains	Sequence Length	Organism	Details
eL29	b	75	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100350215
Find proteins for G1TN82 (Oryctolagus cuniculus) Go to UniProtKB:  G1TN82

Entity ID: 28
Molecule	Chains	Sequence Length	Organism	Details
eL30	c	94	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 29
Molecule	Chains	Sequence Length	Organism	Details
eL31	d	107	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL31
Find proteins for G1SHG0 (Oryctolagus cuniculus) Go to Gene View: RPL31 Go to UniProtKB:  G1SHG0

Entity ID: 30
Molecule	Chains	Sequence Length	Organism	Details
eL32	e	128	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TUN8 (Oryctolagus cuniculus) Go to UniProtKB:  G1TUN8

Entity ID: 31
Molecule	Chains	Sequence Length	Organism	Details
eL33	f	109	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL35A
Find proteins for G1SF08 (Oryctolagus cuniculus) Go to Gene View: RPL35A Go to UniProtKB:  G1SF08

Entity ID: 32
Molecule	Chains	Sequence Length	Organism	Details
eL34	g	114	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100354714
Find proteins for G1U945 (Oryctolagus cuniculus) Go to UniProtKB:  G1U945

Entity ID: 33
Molecule	Chains	Sequence Length	Organism	Details
uL29	h	122	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL35
Find proteins for G1SIT5 (Oryctolagus cuniculus) Go to Gene View: RPL35 Go to UniProtKB:  G1SIT5

Entity ID: 34
Molecule	Chains	Sequence Length	Organism	Details
eL36	i	102	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TTQ5 (Oryctolagus cuniculus) Go to UniProtKB:  G1TTQ5

Entity ID: 35
Molecule	Chains	Sequence Length	Organism	Details
eL37	j	86	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL37
Find proteins for U3KPD5 (Oryctolagus cuniculus) Go to Gene View: RPL37 Go to UniProtKB:  U3KPD5

Entity ID: 36
Molecule	Chains	Sequence Length	Organism	Details
eL38	k	69	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 37
Molecule	Chains	Sequence Length	Organism	Details
eL39	l	50	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL39
Find proteins for G1SYU7 (Oryctolagus cuniculus) Go to Gene View: RPL39 Go to UniProtKB:  G1SYU7

Entity ID: 38
Molecule	Chains	Sequence Length	Organism	Details
eL40	m	52	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 39
Molecule	Chains	Sequence Length	Organism	Details
eL41	n	23	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for A0A087WNH4 (Oryctolagus cuniculus) Go to UniProtKB:  A0A087WNH4

Entity ID: 40
Molecule	Chains	Sequence Length	Organism	Details
eL42	o	104	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100353469
Find proteins for G1T040 (Oryctolagus cuniculus) Go to UniProtKB:  G1T040

Entity ID: 41
Molecule	Chains	Sequence Length	Organism	Details
eL43	p	91	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100351807 (LOC100349729, RPL37A)
Find proteins for G1SY53 (Oryctolagus cuniculus) Go to UniProtKB:  G1SY53

Entity ID: 42
Molecule	Chains	Sequence Length	Organism	Details
eL28	r	125	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100358162
Find proteins for G1U7L1 (Oryctolagus cuniculus) Go to UniProtKB:  G1U7L1

Entity ID: 43
Molecule	Chains	Sequence Length	Organism	Details
uL10	s	198	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 44
Molecule	Chains	Sequence Length	Organism	Details
uL11	t	163	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPL12
Find proteins for G1SMR7 (Oryctolagus cuniculus) Go to Gene View: RPL12 Go to UniProtKB:  G1SMR7

Entity ID: 45
Molecule	Chains	Sequence Length	Organism	Details
peptide	1	15	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 52
Molecule	Chains	Sequence Length	Organism	Details
uS2	AA	208	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 53
Molecule	Chains	Sequence Length	Organism	Details
eS1	BB	213	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS3A (LOC100342838, LOC100348981)
Find proteins for G1SS70 (Oryctolagus cuniculus) Go to Gene View: RPS3A Go to UniProtKB:  G1SS70

Entity ID: 54
Molecule	Chains	Sequence Length	Organism	Details
uS5	CC	218	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TUT9 (Oryctolagus cuniculus) Go to UniProtKB:  G1TUT9

Entity ID: 55
Molecule	Chains	Sequence Length	Organism	Details
uS3	DD	227	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS3
Find proteins for G1TNM3 (Oryctolagus cuniculus) Go to Gene View: RPS3 Go to UniProtKB:  G1TNM3

Entity ID: 56
Molecule	Chains	Sequence Length	Organism	Details
eS4	EE	262	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100338112
Find proteins for G1TK17 (Oryctolagus cuniculus) Go to UniProtKB:  G1TK17

Entity ID: 57
Molecule	Chains	Sequence Length	Organism	Details
uS7	FF	191	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS5
Find proteins for G1TFM5 (Oryctolagus cuniculus) Go to Gene View: RPS5 Go to UniProtKB:  G1TFM5

Entity ID: 58
Molecule	Chains	Sequence Length	Organism	Details
eS6	GG	237	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TM55 (Oryctolagus cuniculus) Go to UniProtKB:  G1TM55

Entity ID: 59
Molecule	Chains	Sequence Length	Organism	Details
eS7	HH	189	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1SVB0 (Oryctolagus cuniculus) Go to UniProtKB:  G1SVB0

Entity ID: 60
Molecule	Chains	Sequence Length	Organism	Details
eS8	II	206	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100352057
Find proteins for G1TJW1 (Oryctolagus cuniculus) Go to UniProtKB:  G1TJW1

Entity ID: 61
Molecule	Chains	Sequence Length	Organism	Details
uS4	JJ	185	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS9
Find proteins for B7NZS8 (Oryctolagus cuniculus) Go to Gene View: RPS9 Go to UniProtKB:  B7NZS8

Entity ID: 62
Molecule	Chains	Sequence Length	Organism	Details
eS10	KK	98	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100348511
Find proteins for G1TPV3 (Oryctolagus cuniculus) Go to UniProtKB:  G1TPV3

Entity ID: 63
Molecule	Chains	Sequence Length	Organism	Details
uS17	LL	152	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS11
Find proteins for G1TRM4 (Oryctolagus cuniculus) Go to Gene View: RPS11 Go to UniProtKB:  G1TRM4

Entity ID: 64
Molecule	Chains	Sequence Length	Organism	Details
eS12	MM	124	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS12
Find proteins for G1SFR8 (Oryctolagus cuniculus) Go to Gene View: RPS12 Go to UniProtKB:  G1SFR8

Entity ID: 65
Molecule	Chains	Sequence Length	Organism	Details
uS15	NN	150	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1SP51 (Oryctolagus cuniculus) Go to UniProtKB:  G1SP51

Entity ID: 66
Molecule	Chains	Sequence Length	Organism	Details
uS11	OO	136	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS14
Find proteins for G1T1F0 (Oryctolagus cuniculus) Go to Gene View: RPS14 Go to UniProtKB:  G1T1F0

Entity ID: 67
Molecule	Chains	Sequence Length	Organism	Details
uS19	PP	127	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS15
Find proteins for G1U0Q2 (Oryctolagus cuniculus) Go to Gene View: RPS15 Go to UniProtKB:  G1U0Q2

Entity ID: 68
Molecule	Chains	Sequence Length	Organism	Details
uS9	QQ	141	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS16
Find proteins for G1SGX4 (Oryctolagus cuniculus) Go to Gene View: RPS16 Go to UniProtKB:  G1SGX4

Entity ID: 69
Molecule	Chains	Sequence Length	Organism	Details
eS17	RR	129	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100353606 (RPS17)
Find proteins for G1TU13 (Oryctolagus cuniculus) Go to UniProtKB:  G1TU13

Entity ID: 70
Molecule	Chains	Sequence Length	Organism	Details
uS13	SS	137	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS18
Find proteins for G1SZI5 (Oryctolagus cuniculus) Go to Gene View: RPS18 Go to UniProtKB:  G1SZI5

Entity ID: 71
Molecule	Chains	Sequence Length	Organism	Details
eS19	TT	141	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100345774
Find proteins for G1TN62 (Oryctolagus cuniculus) Go to UniProtKB:  G1TN62

Entity ID: 72
Molecule	Chains	Sequence Length	Organism	Details
uS10	UU	104	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS20 (LOC100341365, LOC100348955, LOC100354063)
Find proteins for G1SIZ2 (Oryctolagus cuniculus) Go to Gene View: RPS20 Go to UniProtKB:  G1SIZ2

Entity ID: 73
Molecule	Chains	Sequence Length	Organism	Details
eS21	VV	83	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS21
Find proteins for G1TM82 (Oryctolagus cuniculus) Go to Gene View: RPS21 Go to UniProtKB:  G1TM82

Entity ID: 74
Molecule	Chains	Sequence Length	Organism	Details
uS8	WW	129	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS15A
Find proteins for G1TG89 (Oryctolagus cuniculus) Go to Gene View: RPS15A Go to UniProtKB:  G1TG89

Entity ID: 75
Molecule	Chains	Sequence Length	Organism	Details
uS12	XX	141	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS23
Find proteins for G1SZ47 (Oryctolagus cuniculus) Go to Gene View: RPS23 Go to UniProtKB:  G1SZ47

Entity ID: 76
Molecule	Chains	Sequence Length	Organism	Details
eS24	YY	126	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS24
Find proteins for G1T3D8 (Oryctolagus cuniculus) Go to Gene View: RPS24 Go to UniProtKB:  G1T3D8

Entity ID: 77
Molecule	Chains	Sequence Length	Organism	Details
eS25	ZZ	75	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1TDB3 (Oryctolagus cuniculus) Go to UniProtKB:  G1TDB3

Entity ID: 78
Molecule	Chains	Sequence Length	Organism	Details
eS26	aa	98	N/A	Mutation(s): 0
Protein Feature View is not available: No corresponding UniProt sequence found.

Entity ID: 79
Molecule	Chains	Sequence Length	Organism	Details
eS27	bb	83	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100345694 (LOC100345044, LOC100348261, RPS27)
Find proteins for G1TZ76 (Oryctolagus cuniculus) Go to UniProtKB:  G1TZ76

Entity ID: 80
Molecule	Chains	Sequence Length	Organism	Details
eS28	cc	61	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RPS28
Find proteins for G1TIB4 (Oryctolagus cuniculus) Go to Gene View: RPS28 Go to UniProtKB:  G1TIB4

Entity ID: 81
Molecule	Chains	Sequence Length	Organism	Details
uS14	dd	53	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: LOC100337712
Find proteins for G1U7M4 (Oryctolagus cuniculus) Go to UniProtKB:  G1U7M4

Entity ID: 82
Molecule	Chains	Sequence Length	Organism	Details
eS30	ee	57	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: FAU
Find proteins for G1T8A2 (Oryctolagus cuniculus) Go to Gene View: FAU Go to UniProtKB:  G1T8A2

Entity ID: 83
Molecule	Chains	Sequence Length	Organism	Details
eS31	ff	68	Oryctolagus cuniculus	Mutation(s): 0
Find proteins for G1SK22 (Oryctolagus cuniculus) Go to UniProtKB:  G1SK22

Entity ID: 84
Molecule	Chains	Sequence Length	Organism	Details
RACK1	gg	313	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: RACK1
Find proteins for G1SJB4 (Oryctolagus cuniculus) Go to Gene View: RACK1 Go to UniProtKB:  G1SJB4

Entity ID: 86
Molecule	Chains	Sequence Length	Organism	Details
eRF1	ii	416	Homo sapiens	Mutation(s): 2  Gene Names: ETF1 (ERF1, RF1, SUP45L1)
Find proteins for P62495 (Homo sapiens) Go to Gene View: ETF1 Go to UniProtKB:  P62495

Entity ID: 87
Molecule	Chains	Sequence Length	Organism	Details
ABCE1	jj	594	Oryctolagus cuniculus	Mutation(s): 0  Gene Names: ABCE1
Find proteins for G1SG72 (Oryctolagus cuniculus) Go to Gene View: ABCE1 Go to UniProtKB:  G1SG72

Entity ID: 46
Molecule	Chains	Length	Organism
tRNA(Val)	2	76	Oryctolagus cuniculus

Entity ID: 47
Molecule	Chains	Length	Organism
tRNA(Lys)	3	75	Oryctolagus cuniculus

Entity ID: 48
Molecule	Chains	Length	Organism
28S ribosomal RNA	5	3662	Oryctolagus cuniculus

Entity ID: 49
Molecule	Chains	Length	Organism
5S ribosomal RNA	7	120	Oryctolagus cuniculus

Entity ID: 50
Molecule	Chains	Length	Organism
5.8S ribosomal RNA	8	156	Oryctolagus cuniculus

Entity ID: 51
Molecule	Chains	Length	Organism
18S ribosomal RNA	9	1719	Oryctolagus cuniculus

Entity ID: 85
Molecule	Chains	Length	Organism
mRNA	hh	12	Oryctolagus cuniculus

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
SF4	jj	IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-VKOJMFJBAC
ZN	aa, dd, ff, g, j, m, o, p	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
ADP	jj	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N
MG	5, 7, 8, 9, B, C, g, hh, I, LL, P, V	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.45 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2015-06-10 
• Released Date: 2015-08-12 
• Deposition Author(s): Brown, A., Shao, S., Murray, J., Hegde, R.S., Ramakrishnan, V.

Revision History 

• Version 1.0: 2015-08-12
  Type: Initial release
• Version 1.1: 2015-09-02
  Type: Database references
• Version 1.2: 2018-07-18
  Type: Data collection