Q15459 (SF3A1_HUMAN) Homo sapiens (Human)

Splicing factor 3A subunit 1 UniProtKBInterProSTRINGInteractive Modelling

793 aa; Sequence (Fasta) ; (Isoform 2); 3 identical sequences: Pan troglodytes: H2R708, A0A6D2XXC0; Gorilla gorilla gorilla: G3RA68

Available Structures

21 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
human Bact spliceosome core structure Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15428; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
47-272
11×ZN;MG;IHP;GTP;ADP;
Assess
Human pre-Bact-2 spliceosome Heteromer
O43660; O60306; O60508; O60870; O75533; O75643; P08579; P09661; P14678; P41223; P55081; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q8WYA6; Q96DI7; Q96NC0; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9BZL1; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9Y388; Q9Y3B4;
47-219
GTP;MG;IHP;
Assess
The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex) Heteromer
O43172; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;
160-302
IHP;GTP;MG;
Assess
Structure of a late-stage activated spliceosome (BAqr) arrested with a dominant-negative Aquarius m… Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8WUA2; Q92917; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6;
160-285
12×ZN;IHP;GTP;MG;
Assess
Cryo-EM structure of a human activated spliceosome (early Bact) at 4.9 angstrom. Heteromer
O15541; O43660; O60231; O75533; O75643; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9P013; Q9Y388; Q9Y3B4;
160-285
IHP;GTP;MG;ZN;
Assess
cryo-EM structure of a human activated spliceosome (mature Bact) at 5.1 angstrom. Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
160-285
IHP;GTP;MG; 13×ZN;
Assess
Cryo-EM structure of the human activated spliceosome (late Bact) at 6.5 angstrom Heteromer
O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
160-285
IHP;ALA;GTP;MG; 10×ZN;
Assess
human 17S U2 snRNP low resolution part Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15427; Q15428; Q7L014; Q9Y3B4;
160-282
Assess
human 17S U2 snRNP Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q7L014; Q7RTV0; Q9BWJ5; Q9Y3B4;
160-282
Assess
The cryo-EM structure of the human 17S U2 snRNP Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q7L014; Q7RTV0; Q9BWJ5;
160-282
9B0;ZN;
Assess
The cryo-EM structure of human pre-17S U2 snRNP Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q7RTV0; Q86XP3; Q9BWJ5;
160-282
9B0;ZN;
Assess
The cryo-EM structure of the human pre-A complex Heteromer
O75533; O75937; P08579; P08621; P09012; P09234; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q12874; Q13435; Q15393; Q15427; Q15428; Q15637; Q7L014; Q7RTV0; Q9BWJ5;
160-282
ZN;SJT;
Assess
Solution structure of the second SURP domain of human splicing factor SF3a120 in complex with a fra… Heteromer
Q12874;
134-217
Assess
cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region) Heteromer
O14776; O43172; O43290; O43395; O75554; O94906; P41223; P55081; P55769; P83876; Q15029; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0; Q9BZL1;
409-489
Assess
Human pre-Bact-1 spliceosome Heteromer
O14776; O43660; O75533; O75643; O95777; P08579; P09661; P14678; P41223; P52298; P55081; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; Q07955; Q09161; Q12874; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q96DI7; Q96NC0; Q99459; Q9BWJ5; Q9BZL1; Q9NW64; Q9P013; Q9UK45; Q9Y2W2; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;
160-219
IHP;GTP;MG;GTG;
Assess
Crystal structure of the ubiquitin-like domain in the SF3A1 subunit of human U2 snRNP complexed wit…homo-2-mer703-793
Assess
Solution structure of the human SF3A1 ubiquitin-like domainmonomer704-793
Assess
Crystal structure of human SF3A1 ubiquitin-like domain in complex with U1 snRNA stem-loop 4monomer704-791
1PE;NA;
Assess
Solution structure of a human ubiquitin-like domain in SF3A1monomer704-789
Assess
Solution structure of the first SURP domain of human splicing factor SF3a120monomer48-110
Assess
Solution structure of the chimeric peptide of the first SURP domain of Human SF3A1 and the interact…monomer48-110
Assess

3 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6ff7.1.umonomer0.6447-272
100.00
Assess
7p99.1.Bmonomer0.63704-791
17.72
Assess
8q7n.1.Cmonomer0.50409-489
100.00
Assess

3 SWISS-MODEL models built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 26ff7.1.umonomer0.6947-207
99.86
Assess
Isoform 25chv.2.Bmonomer0.61637-724
24.05
Assess
Isoform 28q7n.1.Cmonomer0.53344-424
99.86
Assess