Annotations: 2R5V

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	HPPD_N_like	e2r5vB10	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: HPPD_N_like	ECOD (1.6)
B	Glyoxalase_10	e2r5vB8	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_10	ECOD (1.6)
B	Glyoxalase_4_2	e2r5vB1	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_4_2	ECOD (1.6)
B	Glyoxalase_5_C	e2r5vB9	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_5_C	ECOD (1.6)
A	HPPD_N_like	e2r5vA7	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: HPPD_N_like	ECOD (1.6)
A	Glyoxalase_10	e2r5vA5	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_10	ECOD (1.6)
A	Glyoxalase_4_2	e2r5vA1	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_4_2	ECOD (1.6)
A	Glyoxalase_5_C	e2r5vA6	A: a+b two layers	X: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	H: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase (From Topology)	T: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	F: Glyoxalase_5_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.10.180.10	Alpha Beta	Roll	2,3-Dihydroxybiphenyl 1,2-Dioxygenase	domain 1	CATH (4.3.0)
A	3.10.180.10	Alpha Beta	Roll	2,3-Dihydroxybiphenyl 1,2-Dioxygenase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00903	Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily (Glyoxalase)	Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily	-	Domain
A, B	PF14696	Hydroxyphenylpyruvate dioxygenase, HPPD, N-terminal (Glyoxalase_5)	Hydroxyphenylpyruvate dioxygenase, HPPD, N-terminal	This domain is one of two barrel-shaped regions that together form the active enzyme, 4-hydroxyphenylpyruvic acid dioxygenase, EC:1.13.11.27. As can be deduced from the disposition of the various Glyoxalase families, _2, _3 and _4 in Pfam, Pfam:PF009 ...	This domain is one of two barrel-shaped regions that together form the active enzyme, 4-hydroxyphenylpyruvic acid dioxygenase, EC:1.13.11.27. As can be deduced from the disposition of the various Glyoxalase families, _2, _3 and _4 in Pfam, Pfam:PF00903, Pfam:PF12681, Pfam:PF13468, Pfam:PF13669, these two regions are similar to be indicative of a gene-duplication event. At the individual sequence level slight differences in conformation have given rise to slightly different functions. In the case of UniProt:P80064, 4-hydroxyphenylpyruvic acid dioxygenase catalyses the formation of homogentisate from 4-hydroxyphenylpyruvate, and the pyruvate part of the HPPD substrate (4-hydroxyphenylpyruvate), derived from L-tyrosine, and the O2 molecule occupy the three free coordination sites of the catalytic iron atom in the C-terminal domain. In plants and photosynthetic bacteria, the tyrosine degradation pathway is crucial because homogentisate, a tyrosine degradation product, is a precursor for the biosynthesis of photosynthetic pigments, such as quinones or tocopherols [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PCZA361.1	oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen 4-hydroxymandelate synthase activity oxidoreductase activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen catalytic activity dioxygenase activity 4-hydroxyphenylpyruvate dioxygenase activity cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding	carbohydrate derivative biosynthetic process peptide antibiotic metabolic process carbohydrate derivative metabolic process amide biosynthetic process vancomycin metabolic process antibiotic biosynthetic process antibiotic metabolic process peptide antibiotic biosynthetic process peptide biosynthetic process biosynthetic process vancomycin biosynthetic process metabolic process cellular process amide metabolic process carbohydrate derivative biosynthetic process peptide antibiotic metabolic process carbohydrate derivative metabolic process amide biosynthetic process vancomycin metabolic process antibiotic biosynthetic process antibiotic metabolic process peptide antibiotic biosynthetic process peptide biosynthetic process biosynthetic process vancomycin biosynthetic process metabolic process cellular process amide metabolic process nonribosomal peptide biosynthetic process peptide metabolic process catabolic process oxoacid metabolic process aromatic amino acid family catabolic process amino acid metabolic process organic acid catabolic process organic acid metabolic process alpha-amino acid metabolic process cellular catabolic process carboxylic acid catabolic process small molecule metabolic process tyrosine metabolic process amino acid catabolic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid metabolic process aromatic amino acid metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process erythrose 4-phosphate/phosphoenolpyruvate family amino acid catabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process tyrosine catabolic process small molecule catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005956	4-hydroxyphenylpyruvate dioxygenase	Family
A, B	IPR041736	4-hydroxyphenylpyruvate dioxygenase, N-terminal	Domain
A, B	IPR029068	Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	Homologous Superfamily
A, B	IPR037523	Vicinal oxygen chelate (VOC) domain	Domain
A, B	IPR004360	Glyoxalase/fosfomycin resistance/dioxygenase domain	Domain
A, B	IPR041735	4-hydroxyphenylpyruvate dioxygenase, C-terminal	Domain

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.