#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. ÅDate
14KZY|1|i (rep)Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with eIF1 and eIF1A.X-ray diffraction7.012013-07-24
24KZZ|1|iSmall subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with mRNA, initiator tRNA and eIF1AX-ray diffraction7.032013-07-24
34KZX|1|iSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 40S ribosomal subunit in complex with eIF1.X-ray diffraction7.812013-07-24
47JQB|1|ASmall subunit ribosomal RNArRNAOryctolagus cuniculusEukaryaRF01960SARS-CoV-2 Nsp1 and rabbit 40S ribosome complexElectron microscopy2.72020-12-02
56SGC|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome stalled on a poly(A) tailElectron microscopy2.82019-12-04
66YAL|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage initiation complex with beta-globin mRNAElectron microscopy32020-04-08
76R5Q|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex (post-state)Electron microscopy32019-07-10
86ZVK|1|K3Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960The Halastavi arva virus (HalV) intergenic region IRES promotes translation by the simplest possible initiation mechanismElectron microscopy3.492020-12-23
96P5I|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 1)Electron microscopy3.12019-09-18
106P5K|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 3)Electron microscopy3.12019-09-18
116P5J|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 2)Electron microscopy3.12019-09-18
126P4G|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 1)Electron microscopy3.12019-09-18
136R6P|1|KSmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex (rotated state)Electron microscopy3.12019-07-10
146P4H|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 2)Electron microscopy3.22019-09-18
156P5N|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian 80S ribosome in complex with a single translocated Israeli Acute Paralysis Virus IRES and eRF1Electron microscopy3.22019-09-25
166D9J|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Mammalian 80S ribosome with a double translocated CrPV-IRES, P-sitetRNA and eRF1.Electron microscopy3.22018-06-06
177JQC|1|ASmall subunit ribosomal RNArRNAOryctolagus cuniculusEukaryaRF01960SARS-CoV-2 Nsp1, CrPV IRES and rabbit 40S ribosome complexElectron microscopy3.32020-12-02
185LZS|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal elongation complex with aminoacyl-tRNA, eEF1A, and didemnin BElectron microscopy3.312016-11-30
196W2T|1|aSmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the closed state (Class 2)Electron microscopy3.362020-04-22
207A01|1|K3Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960The Halastavi arva virus intergenic region IRES promotes translation by the simplest possible initiation mechanismElectron microscopy3.62020-12-30
216MTD|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with eEF2 and SERBP1 (unrotated state with 40S head swivel)Electron microscopy3.32018-11-21
225LZV|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with accommodated eRF1(AAQ) and ABCE1.Electron microscopy3.352016-11-30
236D90|1|2Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Mammalian 80S ribosome with a double translocated CrPV-IRES, P-site tRNA and eRF1.Electron microscopy3.22018-06-06
246YAN|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage translation initiation complex with histone 4 mRNAElectron microscopy3.482020-04-08
256MTC|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with Z-site tRNA and IFRD2 (unrotated state)Electron microscopy3.42018-11-21
266MTE|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with eEF2 and SERBP1 (rotated state)Electron microscopy3.42018-11-21
276W2S|1|ASmall subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the open state (Class 1)Electron microscopy3.472020-04-22
286GZ5|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-3 (TI-POST-3)Electron microscopy3.52018-12-05
295LZZ|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l (combined)Electron microscopy3.472016-11-30
305LZW|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a truncated mRNA.Electron microscopy3.532016-11-30
315LZX|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a UGA stop codon.Electron microscopy3.672016-11-30
326GZ3|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-1 (TI-POST-1)Electron microscopy3.62018-12-05
336GZ4|1|B1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-2 (TI-POST-2)Electron microscopy3.62018-12-05
345LZT|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with eRF1 and eRF3.Electron microscopy3.652016-11-30
356YAM|1|2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Mammalian 48S late-stage translation initiation complex (LS48S+eIF3 IC) with beta-globin mRNAElectron microscopy3.62020-04-08
366MTB|1|9Small subunit ribosomal RNA18S rRNAOryctolagus cuniculusEukaryaRF01960Rabbit 80S ribosome with P- and Z-site tRNAs (unrotated state)Electron microscopy3.62018-11-21
376HCJ|1|A2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit 80S ribosome on globin mRNA in the rotated state with A/P and P/E tRNAsElectron microscopy3.82018-10-17
386R6G|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex with SRP.Electron microscopy3.72019-07-10
395LZU|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian ribosomal termination complex with accommodated eRF1Electron microscopy3.752016-11-30
406HCF|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit 80S ribosome stalled on globin mRNA at the stop codonElectron microscopy3.92018-10-17
416R7Q|1|KSmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of XBP1u-paused ribosome nascent chain complex with Sec61.Electron microscopy3.92019-07-10
423JAH|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAG stop codonElectron microscopy3.452015-08-12
435LZY|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a polyadenylated mRNA.Electron microscopy3.992016-11-30
445FLX|1|1Small subunit ribosomal RNA18S RRNAOryctolagus cuniculusEukaryaRF01960Mammalian 40S HCV-IRES complexElectron microscopy3.92015-12-23
453JAG|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAA stop codonElectron microscopy3.652015-08-12
463JAI|1|9Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UGA stop codonElectron microscopy3.652015-08-12
475K0Y|1|ASmall subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960m48S late-stage initiation complex, purified from rabbit reticulocytes lysates, displaying eIF2 ternary complex and eIF3 i and g subunits relocated to the intersubunit faceElectron microscopy5.82016-07-13
486HCQ|1|A2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit collided di-ribosome (collided monosome)Electron microscopy6.52018-10-17
496HCM|1|A1Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the rabbit collided di-ribosome (stalled monosome)Electron microscopy6.82018-10-17
504UJE|1|B1Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangementElectron microscopy6.92014-07-16
513JAN|1|S2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the scanning state of the mammalian SRP-ribosome complexElectron microscopy3.752015-08-05
523JAJ|1|S2Small subunit ribosomal RNA18S ribosomal RNAOryctolagus cuniculusEukaryaRF01960Structure of the engaged state of the mammalian SRP-ribosome complexElectron microscopy3.752015-08-05
534UJD|1|C1Small subunit ribosomal RNA18S Ribosomal RNAOryctolagus cuniculusEukaryaRF01960mammalian 80S HCV-IRES initiation complex with eIF5B PRE-like stateElectron microscopy8.92014-07-30
544D61|1|1Small subunit ribosomal RNA18S RRNAOryctolagus cuniculusEukaryaRF01960Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateElectron microscopy92015-03-04
554D5L|1|1Small subunit ribosomal RNA18S RRNA 2Oryctolagus cuniculusEukaryaRF01960Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateElectron microscopy92015-02-04
564UJC|1|C1Small subunit ribosomal RNA18S RIBOSOMAL RNAOryctolagus cuniculusEukaryaRF01960mammalian 80S HCV-IRES initiation complex with eIF5B POST-like stateElectron microscopy9.52014-07-30

Release history

Release3.1593.1603.1613.1623.1633.1643.1653.1663.1673.1683.1693.1703.1713.1723.1733.1743.1753.1763.1773.1783.1793.180
Date2020-12-302021-01-062021-01-132021-01-202021-01-272021-02-032021-02-102021-02-172021-02-242021-03-032021-03-102021-03-172021-03-242021-03-312021-04-072021-04-142021-04-212021-04-282021-05-052021-05-122021-05-192021-05-26

Instances are ordered to put similar structures near each other. Select one instance to see its 3D structure. Selecting two or more instances will show their superposition, but only chains with identical numbers of observed nucleotides will superpose well.

#SPDBTitleMethodResolutionLength
1
4UJD|1|C1
mammalian 80S HCV-IRES initiation complex with eIF5B PRE-like stateELECTRON MICROSCOPY8.91742
2
4UJC|1|C1
mammalian 80S HCV-IRES initiation complex with eIF5B POST-like stateELECTRON MICROSCOPY9.51742
3
4D5L|1|1
Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateELECTRON MICROSCOPY91742
4
4D61|1|1
Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated stateELECTRON MICROSCOPY91742
5
4UJE|1|B1
Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangementELECTRON MICROSCOPY6.91742
6
5K0Y|1|A
m48S late-stage initiation complex, purified from rabbit reticulocytes lysates, displaying eIF2 ternary complex and eIF3 i and g subunits relocated to the intersubunit faceELECTRON MICROSCOPY5.81776
7
4KZZ|1|i
Rabbit 40S ribosomal subunit in complex with mRNA, initiator tRNA and eIF1AX-RAY DIFFRACTION7.031797
8
4KZY|1|i
Rabbit 40S ribosomal subunit in complex with eIF1 and eIF1A.X-RAY DIFFRACTION7.011840
9
4KZX|1|i
Rabbit 40S ribosomal subunit in complex with eIF1.X-RAY DIFFRACTION7.811797
10
3JAN|1|S2
Structure of the scanning state of the mammalian SRP-ribosome complexELECTRON MICROSCOPY3.751742
11
3JAJ|1|S2
Structure of the engaged state of the mammalian SRP-ribosome complexELECTRON MICROSCOPY3.751742
12
3JAH|1|9
Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAG stop codonELECTRON MICROSCOPY3.451719
13
3JAG|1|9
Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UAA stop codonELECTRON MICROSCOPY3.651719
14
3JAI|1|9
Structure of a mammalian ribosomal termination complex with ABCE1, eRF1(AAQ), and the UGA stop codonELECTRON MICROSCOPY3.651719
15
6ZVK|1|K3
The Halastavi arva virus (HalV) intergenic region IRES promotes translation by the simplest possible initiation mechanismELECTRON MICROSCOPY3.491869
16
7A01|1|K3
The Halastavi arva virus intergenic region IRES promotes translation by the simplest possible initiation mechanismELECTRON MICROSCOPY3.61801
17
6YAN|1|2
Mammalian 48S late-stage translation initiation complex with histone 4 mRNAELECTRON MICROSCOPY3.481743
18
6YAL|1|2
Mammalian 48S late-stage initiation complex with beta-globin mRNAELECTRON MICROSCOPY31743
19
6YAM|1|2
Mammalian 48S late-stage translation initiation complex (LS48S+eIF3 IC) with beta-globin mRNAELECTRON MICROSCOPY3.61742
20
6GZ5|1|B1
tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-3 (TI-POST-3)ELECTRON MICROSCOPY3.51708
21
6HCJ|1|A2
Structure of the rabbit 80S ribosome on globin mRNA in the rotated state with A/P and P/E tRNAsELECTRON MICROSCOPY3.81740
22
6HCQ|1|A2
Structure of the rabbit collided di-ribosome (collided monosome)ELECTRON MICROSCOPY6.51740
23
6HCF|1|A1
Structure of the rabbit 80S ribosome stalled on globin mRNA at the stop codonELECTRON MICROSCOPY3.91732
24
6HCM|1|A1
Structure of the rabbit collided di-ribosome (stalled monosome)ELECTRON MICROSCOPY6.81732
25
6D90|1|2
Mammalian 80S ribosome with a double translocated CrPV-IRES, P-site tRNA and eRF1.ELECTRON MICROSCOPY3.21697
26
6P5N|1|2
Structure of a mammalian 80S ribosome in complex with a single translocated Israeli Acute Paralysis Virus IRES and eRF1ELECTRON MICROSCOPY3.21697
27
6R6G|1|K
Structure of XBP1u-paused ribosome nascent chain complex with SRP.ELECTRON MICROSCOPY3.71698
28
6R5Q|1|K
Structure of XBP1u-paused ribosome nascent chain complex (post-state)ELECTRON MICROSCOPY31698
29
6R7Q|1|K
Structure of XBP1u-paused ribosome nascent chain complex with Sec61.ELECTRON MICROSCOPY3.91698
30
6MTC|1|9
Rabbit 80S ribosome with Z-site tRNA and IFRD2 (unrotated state)ELECTRON MICROSCOPY3.41664
31
6MTB|1|9
Rabbit 80S ribosome with P- and Z-site tRNAs (unrotated state)ELECTRON MICROSCOPY3.61664
32
6SGC|1|A1
Rabbit 80S ribosome stalled on a poly(A) tailELECTRON MICROSCOPY2.81697
33
5LZY|1|9
Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a polyadenylated mRNA.ELECTRON MICROSCOPY3.991698
34
5LZZ|1|9
Structure of the mammalian rescue complex with Pelota and Hbs1l (combined)ELECTRON MICROSCOPY3.471698
35
5LZX|1|9
Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a UGA stop codon.ELECTRON MICROSCOPY3.671698
36
5LZW|1|9
Structure of the mammalian rescue complex with Pelota and Hbs1l assembled on a truncated mRNA.ELECTRON MICROSCOPY3.531698
37
5LZU|1|9
Structure of the mammalian ribosomal termination complex with accommodated eRF1ELECTRON MICROSCOPY3.751698
38
5LZV|1|9
Structure of the mammalian ribosomal termination complex with accommodated eRF1(AAQ) and ABCE1.ELECTRON MICROSCOPY3.351698
39
5LZT|1|9
Structure of the mammalian ribosomal termination complex with eRF1 and eRF3.ELECTRON MICROSCOPY3.651698
40
5LZS|1|9
Structure of the mammalian ribosomal elongation complex with aminoacyl-tRNA, eEF1A, and didemnin BELECTRON MICROSCOPY3.311697
41
6R6P|1|K
Structure of XBP1u-paused ribosome nascent chain complex (rotated state)ELECTRON MICROSCOPY3.11698
42
7JQB|1|A
SARS-CoV-2 Nsp1 and rabbit 40S ribosome complexELECTRON MICROSCOPY2.71697
43
7JQC|1|A
SARS-CoV-2 Nsp1, CrPV IRES and rabbit 40S ribosome complexELECTRON MICROSCOPY3.31697
44
6P4H|1|2
Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 2)ELECTRON MICROSCOPY3.21697
45
6P4G|1|2
Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 1)ELECTRON MICROSCOPY3.11697
46
6P5K|1|2
Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 3)ELECTRON MICROSCOPY3.11697
47
6P5I|1|2
Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 1)ELECTRON MICROSCOPY3.11697
48
6P5J|1|2
Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 2)ELECTRON MICROSCOPY3.11697
49
6MTE|1|9
Rabbit 80S ribosome with eEF2 and SERBP1 (rotated state)ELECTRON MICROSCOPY3.41664
50
6MTD|1|9
Rabbit 80S ribosome with eEF2 and SERBP1 (unrotated state with 40S head swivel)ELECTRON MICROSCOPY3.31692
51
6GZ4|1|B1
tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-2 (TI-POST-2)ELECTRON MICROSCOPY3.61708
52
6GZ3|1|B1
tRNA translocation by the eukaryotic 80S ribosome and the impact of GTP hydrolysis, Translocation-intermediate-POST-1 (TI-POST-1)ELECTRON MICROSCOPY3.61708
53
5FLX|1|1
Mammalian 40S HCV-IRES complexELECTRON MICROSCOPY3.91708
54
6W2T|1|a
Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the closed state (Class 2)ELECTRON MICROSCOPY3.361697
55
6W2S|1|A
Structure of the Cricket Paralysis Virus 5-UTR IRES (CrPV 5-UTR-IRES) bound to the small ribosomal subunit in the open state (Class 1)ELECTRON MICROSCOPY3.471697
56
6D9J|1|2
Mammalian 80S ribosome with a double translocated CrPV-IRES, P-sitetRNA and eRF1.ELECTRON MICROSCOPY3.21697

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. The ordering in the heat map is the same as in the table. The colorbar ranges from 0 to the maximum observed discrepancy. Click above the diagonal to select a range of structures, below the diagonal to select two structures.


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