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2V27

Structure of the cold active phenylalanine hydroxylase from Colwellia psychrerythraea 34H

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0004505molecular_functionphenylalanine 4-monooxygenase activity
A0005506molecular_functioniron ion binding
A0006559biological_processL-phenylalanine catabolic process
A0006571biological_processL-tyrosine biosynthetic process
A0009072biological_processaromatic amino acid metabolic process
A0016714molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
B0004497molecular_functionmonooxygenase activity
B0004505molecular_functionphenylalanine 4-monooxygenase activity
B0005506molecular_functioniron ion binding
B0006559biological_processL-phenylalanine catabolic process
B0006571biological_processL-tyrosine biosynthetic process
B0009072biological_processaromatic amino acid metabolic process
B0016714molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A1268
ChainResidue
AHIS122
AHIS127
AGLU167
AHOH2231
AHOH2273

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A1269
ChainResidue
AHOH2409
AARG212
AHIS257
AGLU258
AHOH2408

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE B3008
ChainResidue
BHIS122
BHIS127
BGLU167
BHOH2201
BHOH2357

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B3009
ChainResidue
BTYR80
BARG93
BLYS99
BHOH2358
BHOH2359

Functional Information from PROSITE/UniProt
site_idPS00367
Number of Residues12
DetailsBH4_AAA_HYDROXYL_1 Biopterin-dependent aromatic amino acid hydroxylases signature. PDifHEIFGHCP
ChainResidueDetails
APRO118-PRO129

253389

PDB entries from 2026-05-13

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