1ZFL | pdb_00001zfl

Solution structure of III-A, the major intermediate in the oxidative folding of leech carboxypeptidase inhibitor

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d1zfla2	Small proteins	Carboxypeptidase inhibitor	Carboxypeptidase inhibitor	Carboxypeptidase inhibitor	Carboxypeptidase inhibitor	medicinal leech (Hirudo medicinalis ) [TaxId: 6421 ],	SCOPe (2.08)
A	d1zfla3	Artifacts	Tags	Tags	Tags	N-terminal Tags	medicinal leech (Hirudo medicinalis ) [TaxId: 6421 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Carboxypeptidase inhibitor	8038985	3001009	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	EUF08743	e1zflA1	A: few secondary structure elements	X: Carboxypeptidase inhibitor (From Topology)	H: Carboxypeptidase inhibitor (From Topology)	T: Carboxypeptidase inhibitor	F: EUF08743	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1040.10	Alpha Beta	2-Layer Sandwich	Carboxypeptidase Inhibitor	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Metallocarboxypeptidase inhibitor	enzyme regulator activity peptidase activity molecular function inhibitor activity peptidase regulator activity catalytic activity, acting on a protein molecular function regulator activity hydrolase activity enzyme inhibitor activity peptidase inhibitor activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR024063	Proteinase inhibitor I46, leech metallocarboxypeptidase inhibitor	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.