#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
125ZWM|1|BU5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast pre-B complex at an average resolution of 3.4~4.6 angstrom (tri-snRNP and U2 snRNP Part)Electron microscopy3.42018-08-29
135GAN|1|UU5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020The overall structure of the yeast spliceosomal U4/U6.U5 tri-snRNP at 3.7 AngstromElectron microscopy3.72016-01-27
145MPS|1|5U5 spliceosomal RNAU5 snRNA, UBC4 gene exonSaccharomyces cerevisiaeEukaryaRF00020Structure of a spliceosome remodeled for exon ligationElectron microscopy3.852017-01-18
156J6N|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
166J6Q|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
175WSG|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
185MQ0|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
195GAM|1|UU5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020Foot region of the yeast spliceosomal U4/U6.U5 tri-snRNPElectron microscopy3.72016-02-03
205ZWO|1|BU5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstromElectron microscopy3.92018-08-29
213JCM|1|FU5 spliceosomal RNApre-mRNA, SNR6 snRNA, SNR7-L snRNASaccharomyces cerevisiaeEukaryaRF00020Cryo-EM structure of the spliceosomal U4/U6.U5 tri-snRNPElectron microscopy3.82016-02-24
225LQW|1|5U5 spliceosomal RNAactin pre-mRNA, U5 snRNASaccharomyces cerevisiaeEukaryaRF00020yeast activated spliceosomeElectron microscopy5.82016-10-05
235NRL|1|5U5 spliceosomal RNAU5 snRNASaccharomyces cerevisiaeEukaryaRF00020Structure of a pre-catalytic spliceosomeElectron microscopy7.22017-05-31
245LJ5|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

Release3.3393.3403.3413.3423.343
Date2024-06-122024-06-192024-06-262024-07-032024-07-10

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
13JCM|1|FCryo-EM structure of the spliceosomal U4/U6.U5 tri-snRNPELECTRON MICROSCOPY3.8113
25ZWM|1|BCryo-EM structure of the yeast pre-B complex at an average resolution of 3.4~4.6 angstrom (tri-snRNP and U2 snRNP Part)ELECTRON MICROSCOPY3.4175
35ZWO|1|BCryo-EM structure of the yeast B complex at average resolution of 3.9 angstromELECTRON MICROSCOPY3.9175
45NRL|1|5Structure of a pre-catalytic spliceosomeELECTRON MICROSCOPY7.2170
57DCO|1|BCryo-EM structure of the activated spliceosome (Bact complex) at an atomic resolution of 2.5 angstromELECTRON MICROSCOPY2.5179
66EXN|1|5Post-catalytic P complex spliceosome with 3' splice site dockedELECTRON MICROSCOPY3.7171
77B9V|1|5Yeast C complex spliceosome at 2.8 Angstrom resolution with Prp18/Slu7 boundELECTRON MICROSCOPY2.8178
86J6Q|1|DCryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstromELECTRON MICROSCOPY3.7179
96J6N|1|DCryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstromELECTRON MICROSCOPY3.86179
106J6G|1|DCryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstromELECTRON MICROSCOPY3.2179
116J6H|1|DCryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstromELECTRON MICROSCOPY3.6179
126BK8|1|5S. cerevisiae spliceosomal post-catalytic P complexELECTRON MICROSCOPY3.3103
135YLZ|1|BCryo-EM Structure of the Post-catalytic Spliceosome from Saccharomyces cerevisiae at 3.6 angstromELECTRON MICROSCOPY3.6117
145WSG|1|DCryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolutionELECTRON MICROSCOPY4117
155GMK|1|DCryo-EM structure of the Catalytic Step I spliceosome (C complex) at 3.4 angstrom resolutionELECTRON MICROSCOPY3.4117
165Y88|1|BCryo-EM structure of the intron-lariat spliceosome ready for disassembly from S.cerevisiae at 3.5 angstromELECTRON MICROSCOPY3.46117
175MQ0|1|5Structure of a spliceosome remodeled for exon ligationELECTRON MICROSCOPY4.17141
185MPS|1|5Structure of a spliceosome remodeled for exon ligationELECTRON MICROSCOPY3.85141
195LJ3|1|UStructure of the core of the yeast spliceosome immediately after branchingELECTRON MICROSCOPY3.8141
205LJ5|1|UOverall structure of the yeast spliceosome immediately after branching.ELECTRON MICROSCOPY10141
215GAM|1|UFoot region of the yeast spliceosomal U4/U6.U5 tri-snRNPELECTRON MICROSCOPY3.7141
225GAN|1|UThe overall structure of the yeast spliceosomal U4/U6.U5 tri-snRNP at 3.7 AngstromELECTRON MICROSCOPY3.7141
235LQW|1|5yeast activated spliceosomeELECTRON MICROSCOPY5.8141
245GM6|1|DCryo-EM structure of the activated spliceosome (Bact complex) at 3.5 angstrom resolutionELECTRON MICROSCOPY3.5117

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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