1HQ6 | pdb_00001hq6

STRUCTURE OF PYRUVOYL-DEPENDENT HISTIDINE DECARBOXYLASE AT PH 8

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d1hq6.2	Alpha and beta proteins (a+b)	Pyruvoyl-dependent histidine and arginine decarboxylases	Pyruvoyl-dependent histidine and arginine decarboxylases	Histidine decarboxylase	Histidine decarboxylase	(Lactobacillus sp. 30A ) [TaxId: 1593 ],	SCOPe (2.08)
B	d1hq6.1	Alpha and beta proteins (a+b)	Pyruvoyl-dependent histidine and arginine decarboxylases	Pyruvoyl-dependent histidine and arginine decarboxylases	Histidine decarboxylase	Histidine decarboxylase	(Lactobacillus sp. 30A ) [TaxId: 1593 ],	SCOPe (2.08)
A	d1hq6.1	Alpha and beta proteins (a+b)	Pyruvoyl-dependent histidine and arginine decarboxylases	Pyruvoyl-dependent histidine and arginine decarboxylases	Histidine decarboxylase	Histidine decarboxylase	(Lactobacillus sp. 30A ) [TaxId: 1593 ],	SCOPe (2.08)
C	d1hq6.2	Alpha and beta proteins (a+b)	Pyruvoyl-dependent histidine and arginine decarboxylases	Pyruvoyl-dependent histidine and arginine decarboxylases	Histidine decarboxylase	Histidine decarboxylase	(Lactobacillus sp. 30A ) [TaxId: 1593 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e1hq6B01	A: Caspase-like	X: Caspase-like	H: Caspase-like	T: Topo_C_assoc	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.50.20.10	Alpha Beta	3-Layer(bba) Sandwich	Pyruvoyl-Dependent Histidine Decarboxylase	Chain B	CATH (4.3.0)
B	3.50.20.10	Alpha Beta	3-Layer(bba) Sandwich	Pyruvoyl-Dependent Histidine Decarboxylase	Chain B	CATH (4.3.0)
A	4.10.510.10	Few Secondary Structures	Irregular	Pyruvoyl-Dependent Histidine Decarboxylas	Chain A	CATH (4.3.0)
C	4.10.510.10	Few Secondary Structures	Irregular	Pyruvoyl-Dependent Histidine Decarboxylas	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D	HISTIDINE DECARBOXYLASE	histidine decarboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	aromatic amino acid metabolic process L-histidine metabolic process oxoacid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process imidazole-containing compound metabolic process alpha-amino acid metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process	-
A, C	HISTIDINE DECARBOXYLASE	histidine decarboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	aromatic amino acid metabolic process L-histidine metabolic process oxoacid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process imidazole-containing compound metabolic process alpha-amino acid metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR016106	Histidine decarboxylase proenzyme, N-terminal	Homologous Superfamily
B, D	IPR003427	Histidine decarboxylase proenzyme	Family
B, D	IPR016104	Pyruvoyl-dependent histidine/arginine decarboxylase	Homologous Superfamily
B, D	IPR016105	Pyruvoyl-dependent histidine/arginine decarboxylase, 3-layer sandwich domain	Homologous Superfamily
A, C	IPR016106	Histidine decarboxylase proenzyme, N-terminal	Homologous Superfamily
A, C	IPR003427	Histidine decarboxylase proenzyme	Family
A, C	IPR016104	Pyruvoyl-dependent histidine/arginine decarboxylase	Homologous Superfamily
A, C	IPR016105	Pyruvoyl-dependent histidine/arginine decarboxylase, 3-layer sandwich domain	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B, D	PYR	RESID: AA0127 PSI-MOD : pyruvic acid (Cys) MOD:00136 , pyruvic acid (Ser) MOD:00807 , pyruvic acid MOD:01154 , pyruvic acid (Tyr) MOD:01661

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.