4ROB

2.8A resolution structure of SRPN2 (K198C) from Anopheles gambiae

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)
A	d4roba_	Multi-domain proteins (alpha and beta)	Serpins	Serpins	automated matches	automated matches	African malaria mosquito (Anopheles gambiae ) [TaxId: 7165 ],	SCOPe (2.08)
B	d4robb_	Multi-domain proteins (alpha and beta)	Serpins	Serpins	automated matches	automated matches	African malaria mosquito (Anopheles gambiae ) [TaxId: 7165 ],	SCOPe (2.08)
C	d4robc_	Multi-domain proteins (alpha and beta)	Serpins	Serpins	automated matches	automated matches	African malaria mosquito (Anopheles gambiae ) [TaxId: 7165 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Serpins	8070207	3001563	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Serpins	8070207	3001563	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Serpins	8070207	3001563	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	Serpin	e4robA1	A: a+b complex topology	X: Serpins (From Topology)	H: Serpins (From Topology)	T: Serpins	F: Serpin	ECOD (1.6)
B	Serpin	e4robB1	A: a+b complex topology	X: Serpins (From Topology)	H: Serpins (From Topology)	T: Serpins	F: Serpin	ECOD (1.6)
C	Serpin	e4robC1	A: a+b complex topology	X: Serpins (From Topology)	H: Serpins (From Topology)	T: Serpins	F: Serpin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
A	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
B	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
B	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
C	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
C	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, 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
A, B, C	Serpin 2	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	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to protozoan response to external stimulus response to biotic stimulus response to protozoan defense response to other organism response to stress response to external biotic stimulus negative regulation of hydrolase activity negative regulation of proteolysis regulation of catalytic activity biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to protozoan response to external stimulus response to biotic stimulus response to protozoan defense response to other organism response to stress response to external biotic stimulus negative regulation of hydrolase activity negative regulation of proteolysis regulation of catalytic activity negative regulation of biological process negative regulation of catalytic activity negative regulation of endopeptidase activity regulation of primary metabolic process negative regulation of peptidase activity regulation of proteolysis proteolysis regulation of endopeptidase activity protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biological process regulation of protein metabolic process negative regulation of metabolic process regulation of peptidase activity biological regulation negative regulation of molecular function primary metabolic process regulation of macromolecule metabolic process regulation of molecular function regulation of hydrolase activity metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein maturation regulation of cellular process negative regulation of protein maturation cellular biosynthetic process negative regulation of cellular metabolic process protein maturation negative regulation of cellular process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of protein processing protein processing cellular process regulation of macromolecule biosynthetic process negative regulation of protein processing regulation of defense response regulation of response to biotic stimulus pigment metabolic process negative regulation of response to biotic stimulus regulation of response to external stimulus organic hydroxy compound metabolic process negative regulation of melanization defense response melanin metabolic process secondary metabolic process regulation of response to stress innate immune response regulation of immune system process melanization defense response negative regulation of response to stimulus immune response regulation of innate immune response negative regulation of immune response defense response to symbiont regulation of secondary metabolic process regulation of melanization defense response regulation of response to stimulus negative regulation of immune system process immune system process negative regulation of response to external stimulus phenol-containing compound metabolic process negative regulation of defense response regulation of immune response negative regulation of innate immune response	extracellular region extracellular space cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR023795	Serpin, conserved site	Conserved Site
A, B, C	IPR000215	Serpin family	Family
A, B, C	IPR023796	Serpin domain	Domain
A, B, C	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
A, B, C	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
A, B, C	IPR036186	Serpin superfamily	Homologous Superfamily

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.