Annotations: 3PIS

Crystal Structure of Carcinoscorpius rotundicauda Serine Protease Inhibitor Domain 1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth A]	SCOP2B Superfamily	Kazal-type serine protease inhibitors	8070137	3000605	SCOP2B (2022-06-29)
A [auth D]	SCOP2 Family	Kazal-type serine protease inhibitors	8070136	4003413	SCOP2 (2022-06-29)
A [auth D]	SCOP2 Superfamily	Kazal-type serine protease inhibitors	8070137	3000605	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 A]	FAD_binding_4	e3pisA1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.2)
A [auth D]	FAD_binding_4	e3pisD1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.2)

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth A]	IPR036058	Kazal domain superfamily	Homologous Superfamily
A [auth D], B [auth A]	IPR002350	Kazal domain	Domain

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