Annotations: 6BJ5

Structure of the Clinically used Myxomaviral Serine Protease Inhibitor 1 (SERP-1)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E [auth C]	SCOP2B Superfamily	Serpins	8098490	3001563	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	Serpins	8098490	3001563	SCOP2B (2022-06-29)
A [auth B]	SCOP2 Family	Serpins	8098489	4002658	SCOP2 (2022-06-29)
A [auth B]	SCOP2 Superfamily	Serpins	8098490	3001563	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth F]	Ion_trans	e6bj5F01	A: beta barrels	X: Voltage-gated ion channels	H: Voltage-gated ion channels	T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase	F: Ion_trans	ECOD (v294.2)
C [auth A]	TGF_beta	e6bj5A1	A: beta barrels	X: N-cbl like	H: HTH	T: SH3	F: TGF_beta	ECOD (v294.2)
A [auth B]	SH2	e6bj5B1	A: beta barrels	X: N-cbl like	H: HTH	T: SH3	F: SH2	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], C [auth A], E [auth C]	PF00079	Serpin (serine protease inhibitor) (Serpin)	Serpin (serine protease inhibitor)	Structure is a multi-domain fold containing a bundle of helices and a beta sandwich.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth F], D [auth G], F [auth H]	Serine proteinase inhibitor 1	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	-
A [auth B], C [auth A], E [auth C]	Serine proteinase inhibitor 1	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth F], D [auth G], F [auth H]	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
B [auth F], D [auth G], F [auth H]	IPR023795	Serpin, conserved site	Conserved Site
B [auth F], D [auth G], F [auth H]	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
B [auth F], D [auth G], F [auth H]	IPR036186	Serpin superfamily	Homologous Superfamily
B [auth F], D [auth G], F [auth H]	IPR000215	Serpin family	Family
B [auth F], D [auth G], F [auth H]	IPR023796	Serpin domain	Domain
A [auth B], C [auth A], E [auth C]	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
A [auth B], C [auth A], E [auth C]	IPR023795	Serpin, conserved site	Conserved Site
A [auth B], C [auth A], E [auth C]	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
A [auth B], C [auth A], E [auth C]	IPR036186	Serpin superfamily	Homologous Superfamily
A [auth B], C [auth A], E [auth C]	IPR000215	Serpin family	Family
A [auth B], C [auth A], E [auth C]	IPR023796	Serpin domain	Domain

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.