4RE6

Acylaminoacyl peptidase complexed with a chloromethylketone inhibitor

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)
B	d4re6b1	All beta proteins	7-bladed beta-propeller	Peptidase/esterase 'gauge' domain	Acylamino-acid-releasing enzyme, N-terminal donain	Acylamino-acid-releasing enzyme, N-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
B	d4re6b2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Acylamino-acid-releasing enzyme, C-terminal donain	Acylamino-acid-releasing enzyme, C-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
C	d4re6c1	All beta proteins	7-bladed beta-propeller	Peptidase/esterase 'gauge' domain	Acylamino-acid-releasing enzyme, N-terminal donain	Acylamino-acid-releasing enzyme, N-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
C	d4re6c2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Acylamino-acid-releasing enzyme, C-terminal donain	Acylamino-acid-releasing enzyme, C-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
D	d4re6d1	All beta proteins	7-bladed beta-propeller	Peptidase/esterase 'gauge' domain	Acylamino-acid-releasing enzyme, N-terminal donain	Acylamino-acid-releasing enzyme, N-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
D	d4re6d2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Acylamino-acid-releasing enzyme, C-terminal donain	Acylamino-acid-releasing enzyme, C-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
A	d4re6a1	All beta proteins	7-bladed beta-propeller	Peptidase/esterase 'gauge' domain	Acylamino-acid-releasing enzyme, N-terminal donain	Acylamino-acid-releasing enzyme, N-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)
A	d4re6a2	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Acylamino-acid-releasing enzyme, C-terminal donain	Acylamino-acid-releasing enzyme, C-terminal donain	(Aeropyrum pernix K1 ) [TaxId: 272557 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	alpha/beta-Hydrolases	8042438	3000102	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Peptidase/esterase 'gauge' domain	8042437	3001719	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	alpha/beta-Hydrolases	8042438	3000102	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Peptidase/esterase 'gauge' domain	8042437	3001719	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	alpha/beta-Hydrolases	8042438	3000102	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Peptidase/esterase 'gauge' domain	8042437	3001719	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Peptidase/esterase 'gauge' domain	8042437	3001719	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	alpha/beta-Hydrolases	8042438	3000102	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)
B	DAP2	e4re6B1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: DAP2	ECOD (1.6)
B	Hydrolase_4	e4re6B2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)
C	DAP2	e4re6C2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: DAP2	ECOD (1.6)
C	Hydrolase_4	e4re6C1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)
D	DAP2	e4re6D1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: DAP2	ECOD (1.6)
D	Hydrolase_4	e4re6D2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)
A	DAP2	e4re6A2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: DAP2	ECOD (1.6)
A	Hydrolase_4	e4re6A1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.130.10.150	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
B	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
C	2.130.10.150	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
C	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
D	2.130.10.150	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
D	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
A	2.130.10.150	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
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, B, C, D	PF00326	Prolyl oligopeptidase family (Peptidase_S9)	Prolyl oligopeptidase family	-	Domain
A, B, C, D	PF22173	Acylamino-acid-releasing enzyme-like, N-terminal domain (APH-like_N)	Acylamino-acid-releasing enzyme-like, N-terminal domain	This domain is found at the N-terminal end of Acylamino-acid -releasing enzyme from Aeropyrum pernix (APH) and similar archaeal sequences. APH catalyses the removal of an N-acylated amino acid from peptides. This domain folds as a regular seven-blade ...	This domain is found at the N-terminal end of Acylamino-acid -releasing enzyme from Aeropyrum pernix (APH) and similar archaeal sequences. APH catalyses the removal of an N-acylated amino acid from peptides. This domain folds as a regular seven-bladed beta-propeller [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Acylamino-acid-releasing enzyme	peptidase activity serine hydrolase activity catalytic activity, acting on a protein serine-type peptidase activity hydrolase activity catalytic activity omega peptidase activity	proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR001375	Peptidase S9, prolyl oligopeptidase, catalytic domain	Domain
A, B, C, D	IPR054035	Acylamino-acid-releasing enzyme-like, N-terminal domain	Domain
A, B, C, D	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.