4Y01 | pdb_00004y01

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Trypsin-like serine proteases	8053710	3000114	SCOP2B (2022-06-29)
A	SCOP2 Family	S46 peptidase-like	8044906	4004198	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Trypsin-like serine proteases	8053710	3000114	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4y01B1	A: cradle loop barrel	X: RIFT-related	H: acid protease	T: TAXi_N	F:	ECOD (20:10:01)
A		e4y01A1	A: cradle loop barrel	X: RIFT-related	H: acid protease	T: TAXi_N	F:	ECOD (20:10:01)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Peptidase S46	serine-type exopeptidase activity peptidase activity serine-type aminopeptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity aminopeptidase activity hydrolase activity exopeptidase activity catalytic activity dipeptidyl-peptidase activity binding peptide binding	developmental process cellular developmental process developmental cell growth developmental growth cell differentiation growth anatomical structure development cell development cellular process cell growth catabolic process metabolic process peptide metabolic process peptide catabolic process developmental process cellular developmental process developmental cell growth developmental growth cell differentiation growth anatomical structure development cell development cellular process cell growth catabolic process metabolic process peptide metabolic process peptide catabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process	cell surface cellular anatomical structure

Chains	Accession	Name	Type
A, B	IPR009003	Peptidase S1, PA clan	Homologous Superfamily
A, B	IPR019500	Peptidase S46	Family
A, B	IPR043504	Peptidase_S1_PA_chymotrypsin	Unknown

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.

.id_divider{ color: #ccc; padding: 0 10px 0 10px; } .extended_id_info{ color: #ccc; font-size: 18px; position: relative; top: -10px; left: 4px; } 4Y01 | pdb_00004y01