O43395 (PRPF3_HUMAN) Homo sapiens (Human)

U4/U6 small nuclear ribonucleoprotein Prp3 UniProtKBInterProSTRINGInteractive Modelling

683 aa; Sequence (Fasta) ; (Isoform 3); 55 identical sequences

Available Structures

10 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP…
8y6o
 Heteromer
O43172; O43290; O75643; O94906; P14678; P55769; P62304; P62306; P62308; P62314; P62316; P62318; Q13523; Q15029; Q16560; Q53GS9; Q6IEG0; Q6P2Q9; Q86UT8; Q8N8D1; Q8WWY3; Q96DI7; Q9BUQ8; Q9BV90; Q9NX01; Q9UDW3; 		381-683
2×MG; 1×IHP; 1×GTP; 6×ZN;
Assess
Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.
6qw6
 Heteromer
O43172; O43290; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		385-683
1×IHP; 1×MG; 1×GTP; 1×ZN;
Assess
cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)
8q7n
 Heteromer
O14776; O43172; O43290; O75554; O94906; P41223; P55081; P55769; P83876; Q15029; Q15459; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0; Q9BZL1; 		385-683
Assess
Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)
5o9z
 Heteromer
O43172; O43290; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P14678; P55081; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q13123; Q15029; Q15393; Q2TAY7; Q6P2Q9; Q7RTV0; Q8NAV1; Q8WWY3; Q96DI7; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		438-675
Assess
The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)
6ah0
 Heteromer
O43172; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0; 		436-672
1×IHP; 1×GTP; 1×MG;
Assess
3D structure determination of the human*U4/U6.U5* tri-snRNP complex
3jcr
 Heteromer
O43172; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WWY3; Q96DI7; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0; 		539-673
Assess
AS4.3-PRPF3-HLA*B27
7n2r
 Heteromer
A3F718; P61769; 		368-376
5×NAG; 1×ASP; 3×SO4; 1×EDO;
Assess
AS3.1-PRPF3-HLA*B27
7n2s
 Heteromer
A3F718; P61769; 		368-376
1×GOL; 1×NAG;
Assess
TCR-antigen complex AS4.2-PRPF3-HLA*B27
7n2n
 Heteromer
A3F718; P61769; 		368-376
4×GOL; 3×NAG; 1×SO4;
Assess
Solution structure of PWI domain in U4/U6 small nuclear ribonucleoprotein Prp3(hPrp3)
1x4q
monomer1-79
Assess

4 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
1x4q.1.Amonomer0.801-79
100.00
Assess
6ah0.1.dmonomer0.63436-672
100.00
Assess
5gap.1.Jmonomer0.58371-670
31.38
Assess
5nrl.1.Nmonomer0.57306-673
25.48
Assess