#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. ÅDate
17DCO|1|B (rep)U5 spliceosomal RNApre-mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the activated spliceosome (Bact complex) at an atomic resolution of 2.5 angstromElectron microscopy2.52021-03-17
27B9V|1|5U5 spliceosomal RNA5' exon of UBC4 mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Yeast C complex spliceosome at 2.8 Angstrom resolution with Prp18/Slu7 boundElectron microscopy2.82021-03-10
36J6G|1|DU5 spliceosomal RNAACT1 pre-mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstromElectron microscopy3.22019-04-24
46BK8|1|5U5 spliceosomal RNARNA (34-MER), U5 snRNASaccharomyces cerevisiaeEukaryaRF00020S. cerevisiae spliceosomal post-catalytic P complexElectron microscopy3.32018-02-21
55GMK|1|DU5 spliceosomal RNA5'-Exon, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the Catalytic Step I spliceosome (C complex) at 3.4 angstrom resolutionElectron microscopy3.42016-08-17
65GM6|1|DU5 spliceosomal RNASaccharomyces cerevisiae strain CDRDR_sf_H chromosome VII sequenceSaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the activated spliceosome (Bact complex) at 3.5 angstrom resolutionElectron microscopy3.52016-09-21
75Y88|1|BU5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the intron-lariat spliceosome ready for disassembly from S.cerevisiae at 3.5 angstromElectron microscopy3.462018-08-01
86EXN|1|5U5 spliceosomal RNALigated exons: UBC4 mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Post-catalytic P complex spliceosome with 3' splice site dockedElectron microscopy3.72018-01-17
95YLZ|1|BU5 spliceosomal RNAmRNA/intron lariat, U2 snRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM Structure of the Post-catalytic Spliceosome from Saccharomyces cerevisiae at 3.6 angstromElectron microscopy3.62018-07-18
106J6H|1|DU5 spliceosomal RNAACT1 pre-mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstromElectron microscopy3.62019-04-24
115LJ3|1|UU5 spliceosomal RNAExon 1 (5' exon) of UBC4 pre-mRNA, U5 snRNA (small nuclear RNA)Saccharomyces cerevisiaeEukaryaRF00020Structure of the core of the yeast spliceosome immediately after branchingElectron microscopy3.82016-08-03
125MPS|1|5U5 spliceosomal RNAU5 snRNA, UBC4 gene exonSaccharomyces cerevisiaeEukaryaRF00020Structure of a spliceosome remodeled for exon ligationElectron microscopy3.852017-01-18
136J6N|1|DU5 spliceosomal RNAU5 snRNA, UBC4 pre-mRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstromElectron microscopy3.862019-04-24
146J6Q|1|DU5 spliceosomal RNAU5 snRNA, UBC4 pre-mRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstromElectron microscopy3.72019-04-24
155WSG|1|DU5 spliceosomal RNA5'-exon, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolutionElectron microscopy42017-01-25
165MQ0|1|5U5 spliceosomal RNA5'-EXON OF UBC4 PRE-MRNA, Saccharomyces cerevisiae strain WI_C_MBSP_4 chromosome VII sequenceSaccharomyces cerevisiaeEukaryaRF00020Structure of a spliceosome remodeled for exon ligationElectron microscopy4.172017-01-18
175LJ5|1|UU5 spliceosomal RNAExon 1 (5' exon) of UBC4 pre-mRNA, U5 snRNA (small nuclear RNA)Saccharomyces cerevisiaeEukaryaRF00020Overall structure of the yeast spliceosome immediately after branching.Electron microscopy102016-08-31

Release history

Release3.3443.3453.3463.3473.3483.3493.3503.3513.3523.3533.3543.3553.3563.3573.3583.3593.3603.3613.3623.3633.364
Date2024-07-172024-07-252024-07-312024-08-072024-08-142024-08-212024-08-282024-09-042024-09-112024-09-182024-09-252024-10-022024-10-092024-10-162024-10-232024-10-302024-11-062024-11-132024-11-202024-11-272024-12-04

Parents

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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
15MPS|1|5Structure of a spliceosome remodeled for exon ligationELECTRON MICROSCOPY3.85141
25MQ0|1|5Structure of a spliceosome remodeled for exon ligationELECTRON MICROSCOPY4.17141
35LJ5|1|UOverall structure of the yeast spliceosome immediately after branching.ELECTRON MICROSCOPY10141
45LJ3|1|UStructure of the core of the yeast spliceosome immediately after branchingELECTRON MICROSCOPY3.8141
55GM6|1|DCryo-EM structure of the activated spliceosome (Bact complex) at 3.5 angstrom resolutionELECTRON MICROSCOPY3.5117
65Y88|1|BCryo-EM structure of the intron-lariat spliceosome ready for disassembly from S.cerevisiae at 3.5 angstromELECTRON MICROSCOPY3.46117
75GMK|1|DCryo-EM structure of the Catalytic Step I spliceosome (C complex) at 3.4 angstrom resolutionELECTRON MICROSCOPY3.4117
85WSG|1|DCryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolutionELECTRON MICROSCOPY4117
95YLZ|1|BCryo-EM Structure of the Post-catalytic Spliceosome from Saccharomyces cerevisiae at 3.6 angstromELECTRON MICROSCOPY3.6117
106BK8|1|5S. cerevisiae spliceosomal post-catalytic P complexELECTRON MICROSCOPY3.3103
116J6H|1|DCryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstromELECTRON MICROSCOPY3.6179
126J6G|1|DCryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstromELECTRON MICROSCOPY3.2179
136J6N|1|DCryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstromELECTRON MICROSCOPY3.86179
146J6Q|1|DCryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstromELECTRON MICROSCOPY3.7179
157B9V|1|5Yeast C complex spliceosome at 2.8 Angstrom resolution with Prp18/Slu7 boundELECTRON MICROSCOPY2.8178
166EXN|1|5Post-catalytic P complex spliceosome with 3' splice site dockedELECTRON MICROSCOPY3.7171
177DCO|1|BCryo-EM structure of the activated spliceosome (Bact complex) at an atomic resolution of 2.5 angstromELECTRON MICROSCOPY2.5179

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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