SMTL ID : 1j8u.1

Catalytic Domain of Human Phenylalanine Hydroxylase Fe(II) in Complex with Tetrahydrobiopterin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x FE2: FE (II) ION(Non-covalent)

FE2.1: 4 residues within 4Å: Chain A: H.183, H.188, E.228 Ligands: H4B.2 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.183, A:H.188, A:E.228, H2O.10, H2O.10, H2O.10 FE2.3: 4 residues within 4Å: Chain B: H.183, H.188, E.228 Ligands: H4B.4 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.183, B:H.188, B:E.228, H2O.25, H2O.25, H2O.25

2 x H4B: 5,6,7,8-TETRAHYDROBIOPTERIN(Non-covalent)

H4B.2: 9 residues within 4Å: Chain A: V.143, G.145, L.146, L.147, S.149, F.152, L.153, A.220 Ligands: FE2.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.153, A:A.220 Hydrogen bonds: A:G.145, A:L.147, A:L.147 Water bridges: A:E.184, A:E.184, A:Y.223, A:Y.223, A:E.228, A:E.228 pi-Stacking: A:F.152 H4B.4: 9 residues within 4Å: Chain B: V.143, G.145, L.146, L.147, S.149, F.152, L.153, A.220 Ligands: FE2.3 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.153, B:A.220 Hydrogen bonds: B:G.145, B:L.147, B:L.147 Water bridges: B:E.184, B:E.184, B:Y.223, B:E.228, B:E.228, B:E.228 pi-Stacking: B:F.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Andersen, O.A. et al., High resolution crystal structures of the catalytic domain of human phenylalanine hydroxylase in its catalytically active Fe(II) form and binary complex with tetrahydrobiopterin. J.Mol.Biol. (2001)

Release Date

2002-05-22

Peptides

PHENYLALANINE-4-HYDROXYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PHENYLALANINE-4-HYDROXYLASE

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