3PIS | pdb_00003pis

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)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	Kazal_1_1	e3pisA1	A: few secondary structure elements	X: Kazal-type serine protease inhibitors-like	H: Kazal-type serine protease inhibitors (From Topology)	T: Kazal-type serine protease inhibitors	F: Kazal_1_1	ECOD (1.6)
A [auth D]	Kazal_1_1	e3pisD1	A: few secondary structure elements	X: Kazal-type serine protease inhibitors-like	H: Kazal-type serine protease inhibitors (From Topology)	T: Kazal-type serine protease inhibitors	F: Kazal_1_1	ECOD (1.6)

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

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.

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