P40565 (IST3_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

U2 snRNP component IST3 UniProtKBInterProSTRINGInteractive Modelling

148 aa; Sequence (Fasta) ; 10 identical sequences: Saccharomyces cerevisiae: N1P0Q4, G2WGF1, C8ZAQ4, C7GJG7, A0A6A5Q400, A6ZVS3, B3LTK4; Saccharomyces pastorianus: A0A6C1DUK0; Saccharomyces boulardii: A0A0L8VP20; Saccharomyces cerevisiae x Saccharomyces kudriavzevii: H0GI22

Available Structures

8 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Cryo-EM structure of the yeast pre-B complex at an average resolution of 3.4~4.6 angstrom (tri-snRN…
5zwm
 Heteromer
P0C074; P19735; P19736; P20053; P32524; P32639; P33334; P36048; P38203; P39990; P40018; P40070; P40089; P40204; P40567; P43321; P46947; P47093; P49704; P49955; P53905; P54999; P57743; Q02260; Q02554; Q03338; Q04693; Q06217; Q06406; Q06819; Q06835; Q07350; Q07930; Q08963; Q12330; Q12420; Q99181; 		2-129
1×GTP; 1×MG; 6×ZN;
Assess
Cryo-EM structure of the activated spliceosome (Bact complex) at 3.5 angstrom resolution
5gm6
 Heteromer
P0C074; P20095; P25337; P28004; P32523; P32639; P33334; P36048; P38241; P40018; P40204; P40968; P43321; P46947; P49955; P53277; P53333; P53769; P54999; Q02260; Q02554; Q02770; Q03375; Q03654; Q03772; Q04048; Q04693; Q06091; Q06217; Q06835; Q07350; Q07930; Q12046; Q12309; Q12330; Q12417; Q99181; 		2-129
1×GTP; 5×MG; 13×ZN; 1×ADP;
Assess
Cryo-EM structure of the yeast B complex at average resolution of 3.9 angstrom
5zwo
 Heteromer
P0C074; P19735; P19736; P20053; P32524; P32639; P33334; P36048; P38203; P38282; P39990; P40018; P40070; P40089; P40204; P40567; P43321; P46947; P47093; P49704; P49955; P53905; P54999; P57743; Q00723; Q02260; Q02554; Q03338; Q04693; Q06217; Q06406; Q06819; Q06835; Q07350; Q07930; Q08963; Q12330; Q12368; Q12420; Q99181; 		2-129
1×GTP; 1×MG;
Assess
Snu17p-Bud13p structure intermediate during RES complex assembly
2my2
 Heteromer
P46947; 		25-138
Assess
Snu17p-Pml1p structure intermediate during RES complex assembly
2my3
 Heteromer
Q07930; 		25-138
Assess
Cooperative Structure of the Heterotrimeric pre-mRNA Retention and Splicing Complex
2mkc
 Heteromer
P46947; Q07930; 		25-138
Assess
yeast activated spliceosome
5lqw
 Heteromer
P0C074; P20095; P25337; P28004; P32639; P33334; P36048; P38241; P40018; P40204; P43321; P46947; P49955; P53333; P54999; Q02260; Q03654; Q04048; Q04693; Q06217; Q06835; Q07930; Q12046; Q12309; Q12330; Q12417; 		26-135
Assess
RRM-peptide structure in RES complex
4uqt
 Heteromer
P46947; 		25-113
Assess

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
5zwm.1.pmonomer0.802-129
100.00
Assess
6owj.1.Bmonomer0.6227-133
24.75
Assess
2my2.1.Amonomer0.6125-138
100.00
Assess