Annotations: 3PVA

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3pvaa_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
B	d3pvab_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
C	d3pvac_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
D	d3pvad_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
E	d3pvae_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
F	d3pvaf_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
G	d3pvag_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)
H	d3pvah_	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Penicillin V acylase	Penicillin V acylase	(Lysinibacillus sphaericus ) [TaxId: 1421 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Class II glutamine amidotransferases	8036771	3000131	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	CBAH	e3pvaA1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
B	CBAH	e3pvaB1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
C	CBAH	e3pvaC1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
D	CBAH	e3pvaD1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
E	CBAH	e3pvaE1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
F	CBAH	e3pvaF1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
G	CBAH	e3pvaG1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)
H	CBAH	e3pvaH1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Penicillin acylase, catalytic domain	F: CBAH	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
B	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
C	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
D	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
E	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
F	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
G	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
H	3.60.60.10	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF02275	Linear amide C-N hydrolases, choloylglycine hydrolase family (CBAH)	Linear amide C-N hydrolases, choloylglycine hydrolase family	This family includes several hydrolases which cleave carbon-nitrogen bonds, other than peptide bonds, in linear amides. These include choloylglycine hydrolase (conjugated bile acid hydrolase, CBAH) EC:3.5.1.24, penicillin acylase EC:3.5.1.11 and aci ...	This family includes several hydrolases which cleave carbon-nitrogen bonds, other than peptide bonds, in linear amides. These include choloylglycine hydrolase (conjugated bile acid hydrolase, CBAH) EC:3.5.1.24, penicillin acylase EC:3.5.1.11 and acid ceramidase EC:3.5.1.23. This domain forms the alpha-subunit for members from vertebral species, see family NAAA-beta, Pfam:PF15508.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	PROTEIN (PENICILLIN V ACYLASE)	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity penicillin amidase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	response to stimulus response to chemical response to antibiotic	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR052193	Peptidase C59 family enzymes	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029132	Choloylglycine hydrolase/NAAA C-terminal	Domain

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	penicillin amidase (peptidase C59 family) M-CSA #241	Penicillin V acylase (PVA), isolated from Bacillus sphaericus, catalyses the hydrolysis of penicillin V to 6-aminopenicillanic acid (6-APA) and phenoxyacetic acid. This reaction is commercially important because 6-APA is used in the synthesis of semi-synthetic penicillins. The enzyme undergoes post-translational autocatalytic self-cleavage to produce the mature enzyme. A tripeptide of Met-Leu-Gly is removed to expose the catalytic N-terminal cysteine residue. PVA belongs to the N-terminal nucleophile (Ntn) superfamily.	Defined by 4 residues: CYS:A-1TYR:A-82ASN:A-175ARG:A-228 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.5.1.11 (PDB Primary Data) Search M-CSA Motif + EC 3.5.1.11

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.