Q08963 (RU2A_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

U2 small nuclear ribonucleoprotein A' UniProtKBInterProSTRINGInteractive Modelling

238 aa; Sequence (Fasta) Identical sequences: Saccharomyces cerevisiae: N1P2L4; C8ZIG6; A6ZW42; B3LKL7; Saccharomyces sp. 'boulardii': A0A0L8VGK7; Saccharomyces cerevisiae x Saccharomyces kudriavzevii: H0GPC0

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Cryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstrom Heteromer
P21374; P25337; P28004; P32523; P33334; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;6j6g1-172
Cryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstrom Heteromer
P21374; P25337; P28004; P32523; P33334; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;6j6h1-172
Cryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstrom Heteromer
P21374; P25337; P28004; P32523; P33334; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;6j6n1-172
Cryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstrom Heteromer
P21374; P25337; P28004; P28320; P32523; P33334; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;6j6q1-172
Prespliceosome structure provides insight into spliceosome assembly and regulation (map A2) Heteromer
P0C074; P19736; P32524; P32605; P39682; P40018; P40204; P40567; P43321; P49955; P53207; P54999; Q00539; Q00916; Q02260; Q02554; Q03776; Q03782; Q04693; Q05900; Q06217; Q06835; Q07350; Q07508; Q12330; Q99181;
ZN;6g901-170
Structure of a pre-catalytic spliceosome Heteromer
A6ZYX7; P0C074; P19735; P19736; P20053; P32524; P32639; P33334; P36048; P38203; P38282; P39990; P40018; P40070; P40089; P40204; P40567; P43321; P47093; P49704; P49955; P53905; P54999; P57743; Q00723; Q02260; Q02554; Q03338; Q04693; Q06217; Q06819; Q06835; Q07350; Q12330; Q12368; Q12420; Q99181;
GTP;ZN;5nrl1-170
Structure of a spliceosome remodeled for exon ligation Heteromer
P24384; P25337; P28004; P32523; P33334; P33411; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q02775; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;ZN;MG;I6P;K;5mq01-167
S. cerevisiae spliceosomal post-catalytic P complex Heteromer
P24384; P25337; P28004; P32523; P33334; P33411; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q02775; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;ZN;MG;IHP;6bk81-167
Structure of the core of the yeast spliceosome immediately after branching Heteromer
P21374; P25337; P28004; P28320; P33334; P36048; P38241; P40018; P40204; P40567; P43321; P53854; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;ZN;5lj31-167
Overall structure of the yeast spliceosome immediately after branching. Heteromer
P15938; P21374; P25337; P28004; P28320; P32523; P32639; P33334; P36048; P38241; P40018; P40204; P40567; P43321; P53854; P54999; Q02260; Q03375; Q03654; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;ZN;5lj51-167
Post-catalytic P complex spliceosome with 3' splice site docked Heteromer
P24384; P25337; P28004; P28320; P32523; P33334; P33411; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q02775; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;6exn2-167
Cryo-EM structure of the Catalytic Step I spliceosome (C complex) at 3.4 angstrom resolution Heteromer
P21374; P25337; P28004; P28320; P32523; P33334; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P53854; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;ZN;5gmk1-162
'Cryo-EM structure of the yeast pre-B complex at an average resolution of 3.4~4.6 angstrom (tri-s... Heteromer
P0C074; P19735; P19736; P20053; P32524; P32639; P33334; P36048; P38203; P39990; P40018; P40070; P40089; P40204; P40565; P40567; P43321; P46947; P47093; P49704; P49955; P53905; P54999; P57743; Q02260; Q02554; Q03338; Q04693; Q06217; Q06406; Q06819; Q06835; Q07350; Q07930; Q12330; Q12420; Q99181;
GTP;MG;ZN;5zwm1-162
'Cryo-EM Structure of the Post-catalytic Spliceosome from Saccharomyces cerevisiae at 3.6 angstrom' Heteromer
P24384; P25337; P28004; P32523; P33334; P33411; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q02775; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;5ylz1-162
'Cryo-EM structure of the intron-lariat spliceosome ready for disassembly from S.cerevisiae at 3.... Heteromer
P25337; P28004; P28320; P32523; P33334; P36048; P36118; P38241; P40018; P40204; P40567; P40968; P43321; P52868; P53131; P53277; P54999; Q02260; Q03654; Q03772; Q04048; Q06091; Q06217; Q06411; Q12046; Q12309; Q12330; Q12417;
GTP;MG;I6P;ZN;5y881-162
Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom Heteromer
P0C074; P19735; P19736; P20053; P32524; P32639; P33334; P36048; P38203; P38282; P39990; P40018; P40070; P40089; P40204; P40565; P40567; P43321; P46947; P47093; P49704; P49955; P53905; P54999; P57743; Q00723; Q02260; Q02554; Q03338; Q04693; Q06217; Q06406; Q06819; Q06835; Q07350; Q07930; Q12330; Q12368; Q12420; Q99181;
GTP;MG;5zwo1-162
'Cryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolution' Heteromer
P15938; P25337; P28004; P32523; P33334; P33411; P36048; P38241; P40018; P40204; P40567; P40968; P43321; P53277; P53333; P54999; Q02260; Q03375; Q03654; Q03772; Q04048; Q06091; Q06217; Q12046; Q12309; Q12330; Q12417;
GTP;MG;ZN;5wsg1-162