O43172 | SWISS-MODEL Repository

O43172 (PRP4_HUMAN) Homo sapiens (Human)

U4/U6 small nuclear ribonucleoprotein Prp4 UniProtKB InterPro STRING Interactive Modelling

522 aa; Sequence (Fasta) ; (Isoform 2); 2 identical sequences: Pan troglodytes: H2QXQ4, A0A6D2X506

Available Structures

19 Experimental Structures

Description	PDB ID	Oligo-state	Range	Seq id (%)	Ligands
Cryo-EM structure of the cross-exon pre-B+5'ss+ATPgammaS complex	8r09 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O43447; 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;	80-522	100.0
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Cryo-EM structure of the cross-exon pre-B+ATP complex	8r0b PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O43447; 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;	80-522	100.0
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Cryo-EM structure of the cross-exon pre-B+5'ssLNG+ATPyS complex	8rm5 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O43447; 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;	80-522	100.0
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cryo-EM structure of the human spliceosomal B complex protomer (tri-snRNP core region)	8q7n PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O14776; O43290; O43395; O75554; O94906; P41223; P55081; P55769; P83876; Q15029; Q15459; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0; Q9BZL1;	81-522	100.0
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Cryo-EM structure of human exon-defined spliceosome in the early B state.	8h6l PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O43447; O75533; O75554; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q15029; Q15393; Q15427; Q15428; Q15459; Q2TAY7; Q6P2Q9; Q7RTV0; Q8WWY3; Q96DI7; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	84-522	100.0	1×IHP; 1×GTP; 1×MG; 1×ZN;
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Cryo-EM Structure of Pre-B-like Complex (core part)	8qpe PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75554; O94906; P55081; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8NAV1; Q8WWY3; Q96NC0;	88-522	100.0	1×IHP;
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Cryo-EM structure of a pre-catalytic human spliceosome primed for activation (B complex)	5o9z PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer 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; Q8WWY3; Q96DI7; Q96NC0; Q9BWJ5; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	89-520	100.0
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Cryo-EM Structure of the human minor pre-B complex (pre-precatalytic spliceosome) U11 and tri-snRNP…	8y6o PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75643; O94906; P14678; P55769; P62304; P62306; P62308; P62314; P62316; P62318; Q13523; Q15029; Q16560; Q53GS9; Q6IEG0; Q6P2Q9; Q86UT8; Q8N8D1; Q8WWY3; Q96DI7; Q9BUQ8; Q9BV90; Q9NX01; Q9UDW3;	162-522	100	2×MG; 1×IHP; 1×GTP; 6×ZN;
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Cryo-EM structure of human exon-defined spliceosome in the late pre-B state.	8h6e PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	164-522	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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Cryo-EM structure of the cross-exon pre-B+5'ss complex	8r0a PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	164-522	100
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Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution.	6qw6 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; 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;	164-522	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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Cryo-EM structure of the cross-exon pre-B complex	8qxd PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	164-522	100
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Cryo-EM structure of human exon-defined spliceosome in the mature pre-B state.	8h6j PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75533; O75643; O94906; O95777; P08579; P09661; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q12874; Q13435; Q13523; Q15029; Q15393; Q15427; Q15428; Q15459; Q53GS9; Q6P2Q9; Q7RTV0; Q8WVK2; Q8WWY3; Q96DI7; Q9BTD8; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	164-522	100	1×IHP; 1×MG; 1×GTP; 1×ZN;
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The Cryo-EM Structure of the Precusor of Human Pre-catalytic Spliceosome (pre-B complex)	6ah0 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer 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; Q8WWY3; Q96DI7; Q9BUQ8; Q9BWJ5; Q9UK45; Q9Y333; Q9Y3B4; Q9Y4Y9; Q9Y4Z0;	165-520	100.0	1×IHP; 1×GTP; 1×MG;
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3D structure determination of the humanU4/U6.U5 tri-snRNP complex	3jcr PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43395; O75643; O94906; O95777; P14678; P55769; P62304; P62306; P62308; P62310; P62312; P62314; P62316; P62318; P83876; Q15029; Q53GS9; Q6P2Q9; Q8WWY3; Q96DI7; Q9BUQ8; Q9UK45; Q9Y333; Q9Y4Y9; Q9Y4Z0;	216-522	100
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Cryo-EM Structure of Pre-B+5'ssLNG Complex (core part)	8qpa PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	80-140	100	1×IHP;
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Cryo-EM Structure of Pre-B+5'ss+ATPgammaS Complex (core part)	8qoz PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	80-140	100	1×IHP;
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Cryo-EM Structure of Pre-B+ATP Complex (core part)	8qpb PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43290; O43395; O75643; O94906; P55769; P83876; Q15029; Q15459; Q53GS9; Q6P2Q9; Q8WWY3; Q9BUQ8;	80-140	100	1×IHP;
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Crystal structure of a U4/U6 snRNP complex between human spliceosomal cyclophilin H and a U4/U6-60K…	1mzw PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O43447;	107-137	96.77
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4 SWISS-MODEL models

Template	Oligo-state	QMEANDisCo	Range	Trg-Tpl Seq id (%)
8rm5.1.n	monomer	0.77	80-522	100.00
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2ymu.1.A	monomer	0.72	229-521	32.73
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6zqc.4.A	monomer	0.68	227-521	24.83
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6zqc.17.A	monomer	0.54	203-519	26.48
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	Model ID	Oligo-state	Avg pLDDT	Range	Trg-Mdl Seq Id (%)

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

3 SWISS-MODEL models built on isoform sequence

Isoform	Template	Oligo-state	QMEANDisCo	Range	Trg-Tpl Seq id (%)
Isoform 2	8qpe.1.P	monomer	0.79	87-521	100.00
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Isoform 2	2ymu.1.A	monomer	0.73	238-518	35.85
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Isoform 2	2ymu.1.A	monomer	0.72	228-520	32.73
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O43172 (PRP4_HUMAN) Homo sapiens (Human)

U4/U6 small nuclear ribonucleoprotein Prp4 UniProtKBInterProSTRINGInteractive Modelling

Available Structures

19 Experimental Structures

4 SWISS-MODEL models

3 SWISS-MODEL models built on isoform sequence

Alignments

Background

Resolution

U4/U6 small nuclear ribonucleoprotein Prp4 UniProtKB InterPro STRING Interactive Modelling