Q9NR31 | SWISS-MODEL Repository

Q9NR31 (SAR1A_HUMAN) Homo sapiens (Human)

Small COPII coat GTPase SAR1A UniProtKB InterPro STRING Interactive Modelling

198 aa; Sequence (Fasta) ; (Isoform 2); 24 identical sequences

Available Structures

6 Experimental Structures

	Description	PDB ID	Oligo-state	Range	Seq id (%)	Ligands
	Crystal Structure of Human SAR1a in Complex With GDP	2gao PDBe PDBe-KB PDBj PDBsum RCSB SMTL	homo-2-mer	13-198	100.0	2×GDP; 2×UNX;
	Download Compare Structure Assessment
	Crystal structure of human Sar1a in complex with ppGpp and Magnesium	8dzm PDBe PDBe-KB PDBj PDBsum RCSB SMTL	monomer	13-198	100.0	2×MG; 1×G4P;
	Download Compare Structure Assessment
	Crystal structure of human Sar1aD104/D140A double mutant	8e0h PDBe PDBe-KB PDBj PDBsum RCSB SMTL	monomer	13-198	98.88	1×G4P;
	Download Compare Structure Assessment
	Crystal structure of human Sar1a in complex with GDP	8dzn PDBe PDBe-KB PDBj PDBsum RCSB SMTL	monomer	13-198	100.0	1×GDP;
	Download Compare Structure Assessment
	Crystal structure of human Sar1T39N mutant	8dzo PDBe PDBe-KB PDBj PDBsum RCSB SMTL	monomer	14-198	99.38	1×MG; 2×CA; 1×G4P;
	Download Compare Structure Assessment
	Crystal structure of human Sar1aH79G mutant	8dzt PDBe PDBe-KB PDBj PDBsum RCSB SMTL	monomer	14-198	99.39	1×MG; 2×CA; 1×G4P;
	Download Compare Structure Assessment

1 SWISS-MODEL model

	Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
	1f6b.1.B	monomer	0.85	13-198	1×GDP;	90.40
	Download ModelCIF format PDB format Model report Compare Structure Assessment

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

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

1 SWISS-MODEL model built on isoform sequence

	Isoform	Template	Oligo-state	QMEANDisCo	Range	Ligands	Trg-Tpl Seq id (%)
	Isoform 2	1f6b.1.B	monomer	0.82	1-155		89.68
	Download ModelCIF format PDB format Model report Compare Structure Assessment

Alignments