Q8IUQ4 | SWISS-MODEL Repository

Q8IUQ4 (SIAH1_HUMAN) Homo sapiens (Human)

E3 ubiquitin-protein ligase SIAH1 UniProtKB InterPro STRING Interactive Modelling

282 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3); 21 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	Seq id (%)	Ligands
	Crystal structure of SIAH1 SINA domain in complex with a USP19 peptide	4x3g PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O94966;	91-282	100.0	2×ZN;
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	Siah1 bound to synthetic peptide (ACE)KLRPVAMVRP(PRK)VR	4i7d PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer Q27934;	91-282	100.0	2×ZN; 1×MPD;
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	Siah1 mutant bound to synthetic peptide (ACE)KLRPV(23P)MVRPWVR	4i7c PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer Q27934;	91-282	99.47	2×ZN; 1×MPD;
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	Siah1 bound to synthetic peptide (ACE)KLRPV(ABA)MVRPTVR	4i7b PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer Q27934;	91-282	100.0	2×ZN;
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	The SIAH E3 ubiquitin ligases promote Wnt/ beta-catenin signaling through mediating Wnt-induced Axi…	5wzz PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer O15169;	93-282	100	2×ZN;
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	Crystal structure of SIAH1 SBD bound to Axin2 peptide	8heo PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer Q9Y2T1;	93-282	100	2×ZN;
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	Crystal structure of Siah1 SBD bound to the peptide EKPAAVVAPITTG from SIP	2a25 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	Heteromer Q9HB71;	125-282	100.0	2×ZN;
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	Crystal structure of Siah1 at 1.58 A resolution.	4ca1 PDBe PDBe-KB PDBj PDBsum RCSB SMTL	homo-2-mer	91-282	100.0	4×ZN; 5×SO4; 3×CL; 12×GOL;
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	Crystal structure of Siah1 at 1.95 A resolution	4c9z PDBe PDBe-KB PDBj PDBsum RCSB SMTL	homo-2-mer	91-282	100	4×ZN; 4×CL; 3×GOL; 3×SO4; 2×TRS;
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3 SWISS-MODEL models

	Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
	8heo.1.A	monomer	0.83	93-282	2×ZN;	100.00
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	8hz2.1.A	monomer	0.62	32-154	2×ZN;	23.28
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	3hcu.1.A	monomer	0.54	33-155	1×ZN;	23.33
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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 (%)

5 SWISS-MODEL models built on isoform sequence

	Isoform	Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
	Isoform 2	8heo.1.A	monomer	0.82	124-313	2×ZN;	100.00
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	Isoform 2	8hz2.1.A	monomer	0.60	64-185	2×ZN;	23.48
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	Isoform 3	8hz2.1.A	monomer	0.59	32-155	2×ZN;	23.08
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	Isoform 3	4i7d.1.A	monomer	0.56	91-192	2×ZN;	100.00
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	Isoform 3	3hcu.1.A	monomer	0.50	33-155	1×ZN;	23.33
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Alignments