6HQJ

apo-form of polyphenol oxidase from Solanum lycopersicum

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004097	molecular_function	catechol oxidase activity
A	0016491	molecular_function	oxidoreductase activity

Functional Information from PROSITE/UniProt

site_id	PS00497
Number of Residues	18
Details	TYROSINASE_1 Tyrosinase CuA-binding region signature. Hnswl.FFpFHRwyLyfyE

Chain	Residue	Details
A	HIS111-GLU128

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site_id	PS00498
Number of Residues	12
Details	TYROSINASE_2 Tyrosinase and hemocyanins CuB-binding region signature. DPlFYchHsnvD

Chain	Residue	Details
A	ASP276-ASP287

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	BINDING: BINDING => ECO:0000250|UniProtKB:Q9ZP19

Chain	Residue	Details
A	HIS93
A	HIS111
A	HIS120
A	HIS241
A	HIS245
A	HIS283

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site_id	SWS_FT_FI2
Number of Residues	2
Details	CROSSLNK: 2'-(S-cysteinyl)-histidine (Cys-His) => ECO:0000250

Chain	Residue	Details
A	CYS97
A	HIS111

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