Q99720 | SWISS-MODEL Repository

Q99720 (SGMR1_HUMAN) Homo sapiens (Human)

Sigma non-opioid intracellular receptor 1 UniProtKB InterPro STRING Interactive Modelling

223 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5); 16 identical sequences

Available Structures

5 Experimental Structures

Description	PDB ID	Oligo-state	Range	Ligands
Human sigma-1 receptor bound to NE-100	6dk0 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-3-mer	1-221	3×GKY; 14×SO4; 3×GOL; 8×OLC;
Assess
Human sigma-1 receptor bound to haloperidol	6djz SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-3-mer	1-221	3×GMJ; 15×SO4; 5×GOL; 7×OLC;
Assess
Human sigma-1 receptor bound to (+)-pentazocine	6dk1 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-3-mer	1-221	3×GM4; 14×SO4; 4×GOL; 11×OLC;
Assess
Human sigma-1 receptor bound to PD144418	5hk1 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-3-mer	1-220	3×61W; 14×SO4; 7×OLC;
Assess
Human sigma-1 receptor bound to 4-IBP	5hk2 SMTL PDBe PDBe-KB PDBj PDBsum RCSB	homo-3-mer	2-220	3×61V; 12×SO4; 7×OLC;
Assess

1 SWISS-MODEL model

Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
5hk2.1.A	homo-3-mer	0.81	2-220	3×61V; 7×OLC;	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 (%)

5 SWISS-MODEL models built on isoform sequence

Template	Isoform	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
Isoform 2	5hk2.1.A	homo-3-mer	0.74	2-200	3×61V; 4×OLC;	100.00
Assess
Isoform 3	5hk2.1.A	homo-3-mer	0.72	2-189	4×OLC;	100.00
Assess
Isoform 4	7w2b.1.A	homo-3-mer	0.75	12-105	3×AU;	64.89
Assess
Isoform 4	5hk2.1.A	homo-3-mer	0.67	2-105	2×OLC;	98.10
Assess
Isoform 5	5hk2.1.A	homo-3-mer	0.75	2-184	3×61V; 2×OLC;	94.62
Assess

Alignments