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Equivalence class NR_20.0_73426.6 Obsolete

#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. ÅDate
17EVO|1|H (rep)U2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF00004The cryo-EM structure of the human 17S U2 snRNPElectron microscopy2.52022-08-03
28HK1|1|HU2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF00004The cryo-EM structure of human pre-17S U2 snRNPElectron microscopy2.72023-03-08
37Q4O|1|2+ 7Q4O|1|hU2 splicesomal small nuclear RNAU2 snRNA, BPS oligoHomo sapiensEukaryaRF00004Substrate-bound A-like U2 snRNPElectron microscopy2.22022-03-30
47Q4P|1|2U2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF00004U2 snRNP after ATP-dependent remodelling snRNPElectron microscopy2.22022-03-30
57Q3L|1|2U2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF00004Human 17S U2 snRNP 5' domainElectron microscopy2.32022-03-30
67VPX|1|HU2 splicesomal small nuclear RNAU2 snRNA, pre-mRNAHomo sapiensEukaryaRF00004The cryo-EM structure of the human pre-A complexElectron microscopy32023-05-03
76QX9|1|2U2 splicesomal small nuclear RNAU2 snRNA, U6 snRNA, AdML pre-mRNAHomo sapiensEukaryaRF00004Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).Electron microscopy3.282019-04-17
87ONB|1|HU2 splicesomal small nuclear RNARNU2, MINXHomo sapiensEukaryaRF00004Structure of the U2 5' module of the A3'-SSA complexElectron microscopy3.12021-08-04
96Y50|1|2U2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF000045'domain of human 17S U2 snRNPElectron microscopy4.12020-07-01
107ABH|1|2U2 splicesomal small nuclear RNAU2 snRNA, MINX M3 pre-mRNAHomo sapiensEukaryaRF00004Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion)Electron microscopy4.52020-12-09
118CH6|1|f+ 8CH6|1|dU2 splicesomal small nuclear RNA + U6 spliceosomal RNARNU2-1, RNU6-1, MINX-M3Homo sapiensEukaryaRF00004 + RF00026Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex).Electron microscopy5.92023-05-10
125Z58|1|H+ 5Z58|1|FU2 splicesomal small nuclear RNA + U6 spliceosomal RNAU2 snRNA, U6 snRNA, pre-mRNAHomo sapiensEukaryaRF00004 + RF00026Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom.Electron microscopy4.92018-09-19
135MQF|1|2+ 5MQF|1|6U2 splicesomal small nuclear RNA + U6 spliceosomal RNAHuman gene for small nuclear RNA U2 (snRNA U2), Homo sapiens RNA, U6 small nuclear 1 (RNU6-1), small nuclear RNA, MINX pre-mRNA (intron)Homo sapiensEukaryaRF00004 + RF00026Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)Electron microscopy5.92017-03-22
145Z56|1|H+ 5Z56|1|FU2 splicesomal small nuclear RNA + U6 spliceosomal RNAU2 snRNA, U6 snRNA, pre-mRNAHomo sapiensEukaryaRF00004 + RF00026cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom.Electron microscopy5.12018-09-19
156Y5Q|1|2U2 splicesomal small nuclear RNAU2snRNAHomo sapiensEukaryaRF00004human 17S U2 snRNPElectron microscopy7.12020-06-17
166Y53|1|2U2 splicesomal small nuclear RNAU2 snRNAHomo sapiensEukaryaRF00004human 17S U2 snRNP low resolution partElectron microscopy7.12020-06-17
175Z57|1|H+ 5Z57|1|FU2 splicesomal small nuclear RNA + U6 spliceosomal RNAU2 snRNA, U6 snRNA, pre-mRNAHomo sapiensEukaryaRF00004 + RF00026Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstromElectron microscopy6.52018-09-19
187ABI|1|2+ 7ABI|1|6U2 splicesomal small nuclear RNA + U6 spliceosomal RNAU2 snRNA, U6 snRNA, MINX M3 pre-mRNAHomo sapiensEukaryaRF00004 + RF00026Human pre-Bact-2 spliceosomeElectron microscopy82021-02-10

Release history

Release3.2823.2833.2843.2853.2863.2873.2883.2893.2903.2913.2923.2933.2943.2953.2963.2973.2983.2993.3003.3013.3023.3033.3043.3053.3063.3073.3083.3093.3103.3113.3123.3133.3143.3153.3163.3173.318
Date2023-05-102023-05-172023-05-242023-05-312023-06-072023-06-142023-06-212023-06-282023-07-052023-07-122023-07-192023-07-262023-08-022023-08-092023-08-162023-08-232023-08-302023-09-062023-09-132023-09-202023-09-272023-10-042023-10-112023-10-182023-10-252023-11-012023-11-082023-11-152023-11-242023-11-292023-12-062023-12-132023-12-202023-12-272024-01-032024-01-102024-01-17

Parents

This classParent classesRelease idIntersectionAdded to this classOnly in parent
NR_20.0_73426.6NR_20.0_73426.53.282(17) 7EVO|1|H, 7ABI|1|2+7ABI|1|6, 7ABH|1|2, 6Y5Q|1|2, 6Y53|1|2, 6Y50|1|2, 6QX9|1|2, 5Z58|1|H+5Z58|1|F, 5Z57|1|H+5Z57|1|F, 5Z56|1|H+5Z56|1|F, 5MQF|1|2+5MQF|1|6, 8HK1|1|H, 7VPX|1|H, 7Q4P|1|2, 7Q4O|1|2+7Q4O|1|h, 7Q3L|1|2, 7ONB|1|H(1) 8CH6|1|f+8CH6|1|d(0)

Children

This class Descendant classesRelease idIntersectionOnly in this classAdded to child

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. Instances are ordered to put similar structures near each other. The colorbar ranges from 0 to the maximum observed discrepancy, up to 0.5

#S - ordering by similarity (same as in the heat map).
#SPDBTitleMethodResolutionLength
15MQF|1|2+5MQF|1|6Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex)ELECTRON MICROSCOPY5.9140
26Y53|1|2human 17S U2 snRNP low resolution partELECTRON MICROSCOPY7.198
37EVO|1|HThe cryo-EM structure of the human 17S U2 snRNPELECTRON MICROSCOPY2.5148
48HK1|1|HThe cryo-EM structure of human pre-17S U2 snRNPELECTRON MICROSCOPY2.7148
56Y5Q|1|2human 17S U2 snRNPELECTRON MICROSCOPY7.1148
66Y50|1|25'domain of human 17S U2 snRNPELECTRON MICROSCOPY4.150
77Q3L|1|2Human 17S U2 snRNP 5' domainELECTRON MICROSCOPY2.341
87ONB|1|HStructure of the U2 5' module of the A3'-SSA complexELECTRON MICROSCOPY3.132
97VPX|1|HThe cryo-EM structure of the human pre-A complexELECTRON MICROSCOPY3130
107ABI|1|2+7ABI|1|6Human pre-Bact-2 spliceosomeELECTRON MICROSCOPY8164
115Z57|1|H+5Z57|1|FCryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstromELECTRON MICROSCOPY6.5136
125Z58|1|H+5Z58|1|FCryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom.ELECTRON MICROSCOPY4.9136
135Z56|1|H+5Z56|1|Fcryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom.ELECTRON MICROSCOPY5.1136
148CH6|1|f+8CH6|1|dStructure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius mutant (state B complex).ELECTRON MICROSCOPY5.9137
157ABH|1|2Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion)ELECTRON MICROSCOPY4.537
166QX9|1|2Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).ELECTRON MICROSCOPY3.2894
177Q4O|1|2+7Q4O|1|hSubstrate-bound A-like U2 snRNPELECTRON MICROSCOPY2.224
187Q4P|1|2U2 snRNP after ATP-dependent remodelling snRNPELECTRON MICROSCOPY2.231
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