Q12874 (SF3A3_HUMAN) Homo sapiens (Human)

Splicing factor 3A subunit 3 UniProtKBInterProSTRINGInteractive Modelling

501 aa; Sequence (Fasta) ; 20 identical sequences

Available Structures

21 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
The cryo-EM structure of the human 17S U2 snRNP Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q15393; Q15427; Q15428; Q15459; Q7L014; Q7RTV0; Q9BWJ5;
1-501
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; Q13435; Q15393; Q15427; Q15428; Q15459; Q7RTV0; Q86XP3; Q9BWJ5;
1-501
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; Q13435; Q15393; Q15427; Q15428; Q15459; Q15637; Q7L014; Q7RTV0; Q9BWJ5;
1-501
ZN;SJT;
Assess
Human pre-Bact-2 spliceosome Heteromer
O43660; O60306; O60508; O60870; O75533; O75643; P08579; P09661; P14678; P41223; P55081; P62304; P62306; P62308; P62314; P62316; P62318; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q8WYA6; Q96DI7; Q96NC0; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9BZL1; Q9HCS7; Q9NW64; Q9P013; Q9UNP9; Q9Y388; Q9Y3B4;
1-499
GTP;MG;IHP;
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; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8IYB3; Q8NAV1; Q8TAD8; Q96DI7; Q96NC0; Q99459; Q9BWJ5; Q9BZL1; Q9NW64; Q9P013; Q9UK45; Q9Y2W2; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;
1-499
IHP;GTP;MG;GTG;
Assess
human Bact spliceosome core structure Heteromer
O15541; O43660; O60231; O60306; O60508; O75533; O75643; O75934; P08579; P09661; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q13573; Q15029; Q15393; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8IYB3; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
1-499
11×ZN;MG;IHP;GTP;ADP;
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; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;
1-499
IHP;GTP;MG;
Assess
human 17S U2 snRNP Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q15393; Q15427; Q15428; Q15459; Q7L014; Q7RTV0; Q9BWJ5; Q9Y3B4;
1-498
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; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9P013; Q9Y388; Q9Y3B4;
2-499
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; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q6UX04; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
2-499
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; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8TAD8; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y388; Q9Y3B4; Q9Y3C6;
2-499
IHP;ALA;GTP;MG; 10×ZN;
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; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q15459; Q6P2Q9; Q7RTV0; Q8WUA2; Q92917; Q96DI7; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9HCS7; Q9NW64; Q9P013; Q9ULR0; Q9UMS4; Q9UNP9; Q9UQ35; Q9Y3C6;
2-463
12×ZN;IHP;GTP;MG;
Assess
human 17S U2 snRNP low resolution part Heteromer
O43719; O75533; P08579; P09661; P14678; P62304; P62306; P62308; P62314; P62316; P62318; Q13435; Q15427; Q15428; Q15459; Q7L014; Q9Y3B4;
1-362
Assess
Human pre-Bact-2 spliceosome (SF3b/U2 snRNP portion) Heteromer
O60870; O75533; Q13435; Q15393; Q15427; Q15428; Q7RTV0; Q8IYB3; Q8TAD8; Q99459; Q9BWJ5; Q9Y388; Q9Y3B4;
392-499
Assess
5'domain of human 17S U2 snRNP Heteromer
O43719; O75533; Q13435; Q15393; Q7L014; Q7RTV0; Q9BWJ5;
392-498
ZN;
Assess
U2 snRNP after ATP-dependent remodelling Heteromer
O75533; Q13435; Q15393; Q15428; Q7RTV0; Q9BWJ5;
392-492
ZN;
Assess
Substrate-bound A-like U2 snRNP Heteromer
O75533; Q13435; Q15393; Q15428; Q7RTV0; Q9BWJ5; Q9Y3B4;
395-492
ZN;
Assess
Structure of the U2 5' module of the A3'-SSA complex Heteromer
O75533; Q13435; Q15393; Q15427; Q15428; Q7RTV0; Q9BWJ5;
387-483
SJT;ZN;
Assess
Human 17S U2 snRNP 5' domain Heteromer
O43719; O75533; Q13435; Q15393; Q7L014; Q7RTV0; Q9BWJ5;
392-488
ZN;
Assess
Structural organization of a late activated human spliceosome (Baqr, core region) Heteromer
O15541; O43660; O60231; O75533; P14678; P41223; P62304; P62306; P62308; P62314; P62316; P62318; Q13356; Q13435; Q13573; Q15029; Q15393; Q15427; Q15428; Q6P2Q9; Q7RTV0; Q8WUA2; Q92917; Q99459; Q9BRD0; Q9BWJ5; Q9BZJ0; Q9HCG8; Q9NW64; Q9P013; Q9UQ35; Q9Y3C6;
392-463
12×ZN;IHP;GTP;MG;
Assess
Solution structure of the second SURP domain of human splicing factor SF3a120 in complex with a fra… Heteromer
Q15459;
71-107
Assess

4 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6ahd.35.Amonomer0.671-463
100.00
Assess
5z58.1.Ymonomer0.662-499
100.00
Assess
6y53.1.Gmonomer0.631-362
100.00
Assess
6ff7.1.3monomer0.581-499
100.00
Assess