RNA 3D Hub //

Equivalence class NR_4.0_73286.30 Current

#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. Å#NTsDate
18I0R|1|B+ 8I0R|1|G (rep)U5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human Bact-I complexElectron microscopy31692024-07-31
28C6J|1|5U5 spliceosomal RNAPM5 5' Exon, U5 snRNAHomo sapiensEukaryaRF00020Human spliceosomal PM5 C* complexElectron microscopy2.81132023-07-12
37QTT|1|eU5 spliceosomal RNAMINX, U5 snRNAHomo sapiensEukaryaRF00020Structural organization of a late activated human spliceosome (Baqr, core region)Electron microscopy3.1982023-05-10
46ZYM|1|5U5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020Human C Complex Spliceosome - High-resolution COREElectron microscopy3.4742020-10-14
58I0V|1|B+ 8I0V|1|GU5 spliceosomal RNAPre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human post-Bact complexElectron microscopy31772024-07-31
68QOZ|1|5U5 spliceosomal RNA5'ss RNA oligo, U5 snRNA, U6 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of Pre-B+5'ss+ATPgammaS Complex (core part)Electron microscopy3.1792024-05-22
77DVQ|1|B+ 7DVQ|1|GU5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex)Electron microscopy2.891532021-03-31
88QPB|1|5U5 spliceosomal RNA5'ss oligo, U5 snRNA, U6 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of Pre-B+ATP Complex (core part)Electron microscopy3.7792024-05-22
98RC0|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the human 20S U5 snRNPElectron microscopy3.21042024-03-27
108I0T|1|BU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human Bact-III complexElectron microscopy3982024-07-31
116QDV|1|5U5 spliceosomal RNALigated exons: MINX mRNA, U5 snRNAHomo sapiensEukaryaRF00020Human post-catalytic P complex spliceosomeElectron microscopy3.3752019-02-20
126FF4|1|5U5 spliceosomal RNApre mRNA, U2 snRNA, U5 snRNAHomo sapiensEukaryaRF00020human Bact spliceosome core structureElectron microscopy3.4702018-08-29
138Q7Q|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 2)Electron microscopy3.21042024-04-17
147W59|1|BU5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human pre-C*-I complexElectron microscopy3.6842022-06-22
158Q91|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the human 20S U5 snRNP coreElectron microscopy3.11042024-03-27
167W5A|1|BU5 spliceosomal RNAPre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human pre-C*-II complexElectron microscopy3.6842022-06-22
178Q7N|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)Electron microscopy3.11152024-01-24
188QP8|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of Pre-B Complex (core part)Electron microscopy3.5712024-05-22
198I0U|1|BU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human Bact-IV complexElectron microscopy3.3982024-07-31
208QPE|1|5U5 spliceosomal RNAoligo1, oligo2, U5 snRNA, U6 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of Pre-B-like Complex (core part)Electron microscopy3.11152024-05-22
218I0P|1|B+ 8I0P|1|GU5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human pre-Bact complexElectron microscopy3.41612024-07-31
226QX9|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).Electron microscopy3.281042019-04-17
238RO2|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Integrative Structure of the human intron lariat Spliceosome (ILS'')Electron microscopy3.5922024-09-18
248QPA|1|5U5 spliceosomal RNA5'ss oligo, U5 snRNA, U6 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of Pre-B+5'ssLNG Complex (core part)Electron microscopy3.7792024-05-22
256ICZ|1|BU5 spliceosomal RNApre-mRNA, U5snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstromElectron microscopy3972019-03-13
269FMD|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Integrative model of the human post-catalytic spliceosome (P-complex)Electron microscopy3.3922024-07-10
278Q7V|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 1)Electron microscopy3.81042024-04-17
288I0W|1|BU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020The cryo-EM structure of human C complexElectron microscopy3.4982024-07-31
296ID0|1|BU5 spliceosomal RNAU5snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 angstrom resolutionElectron microscopy2.9982019-03-13
306QW6|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.Electron microscopy2.921042019-04-17
316ID1|1|BU5 spliceosomal RNAU5snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 angstrom resolutionElectron microscopy2.86982019-03-13
328Q7W|1|5U5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 3)Electron microscopy3.91042024-04-17
337ABF|1|5U5 spliceosomal RNAMINX M3 RNA, U5 small nuclear RNAHomo sapiensEukaryaRF00020Human pre-Bact-1 spliceosome core structureElectron microscopy3.9582020-12-09
345XJC|1|BU5 spliceosomal RNApre-mRNA, U5 snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstromElectron microscopy3.6842017-07-05
356AHD|1|BU5 spliceosomal RNApre-mRNA, U5snRNAHomo sapiensEukaryaRF00020The Cryo-EM Structure of Human Pre-catalytic Spliceosome (B complex) at 3.8 angstrom resolutionElectron microscopy3.81152018-11-14
368H6L|1|5AU5 spliceosomal RNApre-mRNA, U5 snRNA, U6 snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of human exon-defined spliceosome in the early B state.Electron microscopy2.61152024-05-01
378H6K|1|5AU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of human exon-defined spliceosome in the mature B state.Electron microscopy2.71152024-05-01
388H6E|1|5AU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of human exon-defined spliceosome in the late pre-B state.Electron microscopy3.21142024-05-01
398H6J|1|5AU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Cryo-EM structure of human exon-defined spliceosome in the mature pre-B state.Electron microscopy3.251142024-05-01
408Y6O|1|BU5 spliceosomal RNAU5 snRNAHomo sapiensEukaryaRF00020Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP partElectron microscopy3.381092024-03-20

Release history

Release4.41
Date2026-05-27

Parents

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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.

#SViewPDBTitleMethodResolution#NTs
15XJC|1|BCryo-EM structure of the human spliceosome just prior to exon ligation at 3.6 angstromELECTRON MICROSCOPY3.684
27QTT|1|eStructural organization of a late activated human spliceosome (Baqr, core region)ELECTRON MICROSCOPY3.198
36ZYM|1|5Human C Complex Spliceosome - High-resolution COREELECTRON MICROSCOPY3.474
46FF4|1|5human Bact spliceosome core structureELECTRON MICROSCOPY3.470
57DVQ|1|B+ 7DVQ|1|GCryo-EM Structure of the Activated Human Minor Spliceosome (minor Bact Complex)ELECTRON MICROSCOPY2.89153
66QDV|1|5Human post-catalytic P complex spliceosomeELECTRON MICROSCOPY3.375
79FMD|1|5Integrative model of the human post-catalytic spliceosome (P-complex)ELECTRON MICROSCOPY3.392
88C6J|1|5Human spliceosomal PM5 C* complexELECTRON MICROSCOPY2.8113
98RO2|1|5Integrative Structure of the human intron lariat Spliceosome (ILS'')ELECTRON MICROSCOPY3.592
108Y6O|1|BCryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP partELECTRON MICROSCOPY3.38109
118Q7Q|1|5Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 2)ELECTRON MICROSCOPY3.2104
128Q7V|1|5Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 1)ELECTRON MICROSCOPY3.8104
138Q7W|1|5Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 3)ELECTRON MICROSCOPY3.9104
148RC0|1|5Structure of the human 20S U5 snRNPELECTRON MICROSCOPY3.2104
158Q91|1|5Structure of the human 20S U5 snRNP coreELECTRON MICROSCOPY3.1104
166QX9|1|5Structure of a human fully-assembled precatalytic spliceosome (pre-B complex).ELECTRON MICROSCOPY3.28104
176QW6|1|5Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.ELECTRON MICROSCOPY2.92104
188QP8|1|5Cryo-EM Structure of Pre-B Complex (core part)ELECTRON MICROSCOPY3.571
198H6J|1|5ACryo-EM structure of human exon-defined spliceosome in the mature pre-B state.ELECTRON MICROSCOPY3.25114
208H6E|1|5ACryo-EM structure of human exon-defined spliceosome in the late pre-B state.ELECTRON MICROSCOPY3.2114
217ABF|1|5Human pre-Bact-1 spliceosome core structureELECTRON MICROSCOPY3.958
228H6L|1|5ACryo-EM structure of human exon-defined spliceosome in the early B state.ELECTRON MICROSCOPY2.6115
238H6K|1|5ACryo-EM structure of human exon-defined spliceosome in the mature B state.ELECTRON MICROSCOPY2.7115
246AHD|1|BThe Cryo-EM Structure of Human Pre-catalytic Spliceosome (B complex) at 3.8 angstrom resolutionELECTRON MICROSCOPY3.8115
258QPE|1|5Cryo-EM Structure of Pre-B-like Complex (core part)ELECTRON MICROSCOPY3.1115
268QPA|1|5Cryo-EM Structure of Pre-B+5'ssLNG Complex (core part)ELECTRON MICROSCOPY3.779
278QOZ|1|5Cryo-EM Structure of Pre-B+5'ss+ATPgammaS Complex (core part)ELECTRON MICROSCOPY3.179
288QPB|1|5Cryo-EM Structure of Pre-B+ATP Complex (core part)ELECTRON MICROSCOPY3.779
298Q7N|1|5cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)ELECTRON MICROSCOPY3.1115
308I0W|1|BThe cryo-EM structure of human C complexELECTRON MICROSCOPY3.498
318I0R|1|B+ 8I0R|1|GThe cryo-EM structure of human Bact-I complexELECTRON MICROSCOPY3169
328I0U|1|BThe cryo-EM structure of human Bact-IV complexELECTRON MICROSCOPY3.398
338I0V|1|B+ 8I0V|1|GThe cryo-EM structure of human post-Bact complexELECTRON MICROSCOPY3177
348I0T|1|BThe cryo-EM structure of human Bact-III complexELECTRON MICROSCOPY398
358I0P|1|B+ 8I0P|1|GThe cryo-EM structure of human pre-Bact complexELECTRON MICROSCOPY3.4161
367W59|1|BThe cryo-EM structure of human pre-C*-I complexELECTRON MICROSCOPY3.684
377W5A|1|BThe cryo-EM structure of human pre-C*-II complexELECTRON MICROSCOPY3.684
386ID1|1|BCryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 angstrom resolutionELECTRON MICROSCOPY2.8698
396ID0|1|BCryo-EM structure of a human intron lariat spliceosome prior to Prp43 loaded (ILS1 complex) at 2.9 angstrom resolutionELECTRON MICROSCOPY2.998
406ICZ|1|BCryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstromELECTRON MICROSCOPY397

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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