Q8WWY3 | SWISS-MODEL Repository

Q8WWY3 (PRP31_HUMAN) Homo sapiens (Human)

U4/U6 small nuclear ribonucleoprotein Prp31 UniProtKB InterPro STRING Interactive Modelling

499 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4); 17 identical sequences

It is possible new templates exist for this target since these models were created.

Available Structures

9 Experimental Structures

Description	PDB ID	Oligo-state	Range	Ligands
Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)	5o9z SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O43172; O43290; O43395; 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; Q96DI7; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	36-448
Assess
cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)	8q7n SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O14776; O43172; O43290; O43395; O75554; O94906; P41223; P55081; P55769; P83876; Q15029; Q15459; Q6P2Q9; Q8NAV1; Q96NC0; Q9BZL1;	52-432
Assess
Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP…	8y6o SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O43172; O43290; O43395; O75643; O94906; P14678; P55769; P62304; P62306; P62308; P62314; P62316; P62318; Q13523; Q15029; Q16560; Q53GS9; Q6IEG0; Q6P2Q9; Q86UT8; Q8N8D1; Q96DI7; Q9BUQ8; Q9BV90; Q9NX01; Q9UDW3;	55-390	2×MG; 1×IHP; 1×GTP; 6×ZN;
Assess
Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.	6qw6 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O43172; O43290; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WVK2; Q96DI7; Q9BTD8; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	59-390	1×IHP; 1×MG; 1×GTP; 1×ZN;
Assess
Structure of a human Prp31-15.5K-U4 snRNA complex	2ozb SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer P55769;	85-333	2×CA;
Assess
3D structure determination of the humanU4/U6.U5 tri-snRNP complex	3jcr SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer O43172; O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q96DI7; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	85-333
Assess
Structure of a hPrp31-15.5K-U4atac 5' stem loop complex, dimeric form	3siv SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer P55769;	85-332
Assess
Structure of a hPrp31-15.5K-U4atac 5' stem loop complex, monomeric form	3siu SMTL PDBe PDBe-KB PDBj PDBsum RCSB	Heteromer P55769;	86-332	1×SO4;
Assess
The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)	6ah0 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	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; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	86-332	1×IHP; 1×GTP; 1×MG;
Assess

3 SWISS-MODEL models

Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
6qx9.7.A	monomer	0.74	59-390		100.00
Assess
8q7n.1.N	monomer	0.74	52-432		100.00
Assess
5o9z.1.H	monomer	0.68	36-447		100.00
Assess

Model ID	Oligo-state	Avg pLDDT	Range	Trg-Mdl Seq Id (%)

Model ID	Oligo-state	Avg Confidence	Range	Trg-Mdl Seq id (%)

7 SWISS-MODEL models built on isoform sequence

Template	Isoform	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
Isoform 2	8q7n.1.N	monomer	0.78	52-360		92.78
Assess
Isoform 2	6qx9.7.A	monomer	0.76	59-360		92.78
Assess
Isoform 3	8q7n.1.N	monomer	0.82	6-278		100.00
Assess
Isoform 3	6qx9.7.A	monomer	0.80	9-278		100.00
Assess
Isoform 4	6qx9.7.A	monomer	0.74	59-390		95.10
Assess
Isoform 4	8q7n.1.N	monomer	0.74	52-432		95.10
Assess
Isoform 4	5o9z.1.H	monomer	0.67	36-440		95.10
Assess

Alignments