Annotations: 7C13

beta1 domain-swapped structure of monothiol cGrx1(C16S)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d7c13b_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	automated matches	automated matches	(Alkaliphilus oremlandii OhILAs ) [TaxId: 350688 ],	SCOPe (2.08)
C	d7c13c_	Alpha and beta proteins (a/b)	Thioredoxin fold	Thioredoxin-like	automated matches	automated matches	(Alkaliphilus oremlandii OhILAs ) [TaxId: 350688 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Peptide methionine sulfoxide reductase	8081993	3001262	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	BPD_transp_1	e7c13A1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BPD_transp_1	ECOD (v294.2)
B	BPD_transp_1	e7c13B1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BPD_transp_1	ECOD (v294.2)
C	BPD_transp_1	e7c13C1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: BPD_transp_1	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01625	Peptide methionine sulfoxide reductase (PMSR)	Peptide methionine sulfoxide reductase	This enzyme repairs damaged proteins. Methionine sulfoxide in proteins is reduced to methionine.	Domain
A	PF20939	Selenoprotein methionine sulfoxide reductase A, helical domain (MsrA_helical)	Selenoprotein methionine sulfoxide reductase A, helical domain	This domain is found in 1-Cys type selenoprotein methionine sulfoxide reductase A (MsrA) from the bacteria Clostridium oremlandii, a repair enzyme for proteins that have been inactivated by oxidation that is found both in prokaryotes and eukaryotes. ...	This domain is found in 1-Cys type selenoprotein methionine sulfoxide reductase A (MsrA) from the bacteria Clostridium oremlandii, a repair enzyme for proteins that have been inactivated by oxidation that is found both in prokaryotes and eukaryotes. MsrA catalyses the reduction of methionine sulfoxide in proteins to methionine. This enzyme is organised into a catalytic domain (Pfam:PF01625) and a helical domain (this entry) absent in most of the known MsrA structures. It consists of five helices, interacts with the catalytic domain and is essential for the active site formation [1,2].	Domain
B, C	PF00462	Glutaredoxin (Glutaredoxin)	Glutaredoxin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Peptide methionine sulfoxide reductase MsrA	L-methionine (S)-S-oxide reductase activity oxidoreductase activity, acting on a sulfur group of donors oxidoreductase activity oxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor catalytic activity peptide-methionine (S)-S-oxide reductase activity catalytic activity, acting on a protein	-	-
B, C	Glutaredoxin	electron transfer activity	cell redox homeostasis cellular homeostasis homeostatic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR049006	Selenoprotein methionine sulfoxide reductase A, helical domain	Domain
A	IPR002569	Peptide methionine sulphoxide reductase MsrA domain	Domain
A	IPR036509	Peptide methionine sulphoxide reductase MsrA superfamily	Homologous Superfamily
B, C	IPR051548	Glutaredoxin-like Electron Transport	Family
B, C	IPR002109	Glutaredoxin	Domain
B, C	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily

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