Structure of PDB 1j8u Chain A Binding Site BS01

Receptor Information
>1j8u Chain A (length=307) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VPWFPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYN
YRHGQPIPRVEYMEEEKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYC
GFHEDNIPQLEDVSQFLQTCTGFRLRPVAGLLSSRDFLGGLAFRVFHCTQ
YIRHGSKPMYTPEPDICHELLGHVPLFSDRSFAQFSQEIGLASLGAPDEY
IEKLATIYWFTVEFGLCKQGDSIKAYGAGLLSSFGELQYCLSEKPKLLPL
ELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPY
TQRIEVL
Ligand information
Ligand IDFE2
InChIInChI=1S/Fe/q+2
InChIKeyCWYNVVGOOAEACU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Fe+2]
CACTVS 3.341[Fe++]
FormulaFe
NameFE (II) ION
ChEMBL
DrugBankDB14510
ZINC
PDB chain1j8u Chain A Residue 428 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1j8u High resolution crystal structures of the catalytic domain of human phenylalanine hydroxylase in its catalytically active Fe(II) form and binary complex with tetrahydrobiopterin.
Resolution1.5 Å
Binding residue
(original residue number in PDB)		H285 H290 E330
Binding residue
(residue number reindexed from 1)		H168 H173 E213
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H285 H290 E330 S349
Catalytic site (residue number reindexed from 1) H168 H173 E213 S232
Enzyme Commision number 1.14.16.1: phenylalanine 4-monooxygenase.
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0005506 iron ion binding
GO:0016714 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced pteridine as one donor, and incorporation of one atom of oxygen
Biological Process
GO:0009072 aromatic amino acid metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1j8u, PDBe:1j8u, PDBj:1j8u
PDBsum1j8u
PubMed11718561
UniProtP00439|PH4H_HUMAN Phenylalanine-4-hydroxylase (Gene Name=PAH)

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