2AAF

Structure of H278A arginine deiminase with L-arginine forming a S-alkylthiouronium reaction intermediate

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	d2aafa1	Alpha and beta proteins (a+b)	Pentein, beta/alpha-propeller	Pentein	Arginine deiminase	Arginine deiminase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
B	d2aafb_	Alpha and beta proteins (a+b)	Pentein, beta/alpha-propeller	Pentein	Arginine deiminase	Arginine deiminase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
C	d2aafc_	Alpha and beta proteins (a+b)	Pentein, beta/alpha-propeller	Pentein	Arginine deiminase	Arginine deiminase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
D	d2aafd_	Alpha and beta proteins (a+b)	Pentein, beta/alpha-propeller	Pentein	Arginine deiminase	Arginine deiminase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Pentein	8036801	3000640	SCOP2B (2022-06-29)
B	SCOP2 Family	Arginine deiminase	8024422	4001564	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Pentein	8036801	3000640	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Pentein	8036801	3000640	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Pentein	8036801	3000640	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	Amidinotransf	e2aafA1	A: a+b duplicates or obligate multimers	X: Pentein (From Topology)	H: Pentein (From Topology)	T: Pentein	F: Amidinotransf	ECOD (1.6)
B	Amidinotransf	e2aafB1	A: a+b duplicates or obligate multimers	X: Pentein (From Topology)	H: Pentein (From Topology)	T: Pentein	F: Amidinotransf	ECOD (1.6)
C	Amidinotransf	e2aafC1	A: a+b duplicates or obligate multimers	X: Pentein (From Topology)	H: Pentein (From Topology)	T: Pentein	F: Amidinotransf	ECOD (1.6)
D	Amidinotransf	e2aafD1	A: a+b duplicates or obligate multimers	X: Pentein (From Topology)	H: Pentein (From Topology)	T: Pentein	F: Amidinotransf	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.75.10.10	Alpha Beta	5-stranded Propeller	L-arginine/glycine Amidinotransferase	Chain A	CATH (4.3.0)
A	1.10.3930.10	Mainly Alpha	Orthogonal Bundle	Pentein	Arginine deiminase	CATH (4.3.0)
B	3.75.10.10	Alpha Beta	5-stranded Propeller	L-arginine/glycine Amidinotransferase	Chain A	CATH (4.3.0)
B	1.10.3930.10	Mainly Alpha	Orthogonal Bundle	Pentein	Arginine deiminase	CATH (4.3.0)
C	3.75.10.10	Alpha Beta	5-stranded Propeller	L-arginine/glycine Amidinotransferase	Chain A	CATH (4.3.0)
C	1.10.3930.10	Mainly Alpha	Orthogonal Bundle	Pentein	Arginine deiminase	CATH (4.3.0)
D	3.75.10.10	Alpha Beta	5-stranded Propeller	L-arginine/glycine Amidinotransferase	Chain A	CATH (4.3.0)
D	1.10.3930.10	Mainly Alpha	Orthogonal Bundle	Pentein	Arginine deiminase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02274	Arginine deiminase (ADI)	Arginine deiminase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Arginine deiminase	arginine deiminase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	ornithine metabolic process arginine catabolic process to ornithine catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process non-proteinogenic amino acid metabolic process carboxylic acid catabolic process ornithine metabolic process arginine catabolic process to ornithine catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process non-proteinogenic amino acid metabolic process carboxylic acid catabolic process small molecule metabolic process amino acid catabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process cellular process small molecule catabolic process arginine deiminase pathway	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR003876	Arginine deiminase	Family

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.