#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 RNABPS oligo, U2 snRNAHomo 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 RNApre-mRNA, U2 snRNAHomo sapiensEukaryaRF00004The cryo-EM structure of the human pre-A complexElectron microscopy32023-05-03
76QX9|1|2U2 splicesomal small nuclear RNAAdML pre-mRNA, U2 snRNA, U6 snRNAHomo sapiensEukaryaRF00004Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).Electron microscopy3.282019-04-17
87ONB|1|HU2 splicesomal small nuclear RNAMINX, RNU2Homo sapiensEukaryaRF00004Structure of the U2 5' module of the A3'-SSA complexElectron microscopy3.12021-08-04

Release history

Release3.3193.3203.3213.3223.3233.3243.3253.3263.3273.3283.3293.3303.3313.332
Date2024-01-242024-01-312024-02-072024-02-142024-02-212024-02-282024-03-062024-03-132024-03-202024-03-272024-04-032024-04-102024-04-172024-04-24

Parents

This classParent classesRelease idIntersectionAdded to this classOnly in parent

Children

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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. Large structures are slow to display; this tool is not designed for that.

#SViewPDBTitleMethodResolutionLength
17Q3L|1|2Human 17S U2 snRNP 5' domainELECTRON MICROSCOPY2.341
28HK1|1|HThe cryo-EM structure of human pre-17S U2 snRNPELECTRON MICROSCOPY2.7148
37EVO|1|HThe cryo-EM structure of the human 17S U2 snRNPELECTRON MICROSCOPY2.5148
47VPX|1|HThe cryo-EM structure of the human pre-A complexELECTRON MICROSCOPY3130
57ONB|1|HStructure of the U2 5' module of the A3'-SSA complexELECTRON MICROSCOPY3.132
66QX9|1|2Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).ELECTRON MICROSCOPY3.2894
77Q4O|1|2+ 7Q4O|1|hSubstrate-bound A-like U2 snRNPELECTRON MICROSCOPY2.224
87Q4P|1|2U2 snRNP after ATP-dependent remodelling snRNPELECTRON MICROSCOPY2.231

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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