1AC5

CRYSTAL STRUCTURE OF KEX1(DELTA)P, A PROHORMONE-PROCESSING CARBOXYPEPTIDASE FROM SACCHAROMYCES CEREVISIAE

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	d1ac5a_	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Serine carboxypeptidase-like	Serine carboxypeptidase II	(Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Serine carboxypeptidase-like	8020126	4000709	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	alpha/beta-Hydrolases	8032506	3000102	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)
A	Peptidase_S10	e1ac5A1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Peptidase_S10	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00450	Serine carboxypeptidase (Peptidase_S10)	Serine carboxypeptidase	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	KEX1(DELTA)P	serine-type exopeptidase activity peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type carboxypeptidase activity serine-type peptidase activity hydrolase activity exopeptidase activity catalytic activity carboxypeptidase activity	cellular process apoptotic process cell death programmed cell death proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm membrane Golgi apparatus subcompartment Golgi apparatus membrane-bounded organelle storage vacuole intracellular anatomical structure lytic vacuole vacuole cellular anatomical entity intracellular membrane-bounded organelle fungal-type vacuole intracellular organelle organelle cytoplasm membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment endomembrane system trans-Golgi network

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001563	Peptidase S10, serine carboxypeptidase	Family
A	IPR018202	Serine carboxypeptidase, serine active site	Active Site
A	IPR033124	Serine carboxypeptidases, histidine active site	Active Site
A	IPR029058	Alpha/Beta hydrolase fold	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.