SMTL ID : 1mlw.1

Crystal structure of human tryptophan hydroxylase with bound 7,8-dihydro-L-biopterin cofactor and Fe(III)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.71 Å

Oligo State

monomer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 5 residues within 4Å: Chain A: Y.134, H.171, H.176, E.216 Ligands: HBI.2 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.171, A:H.176, A:E.216, H2O.4, H2O.4, H2O.4

1 x HBI: 7,8-DIHYDROBIOPTERIN(Non-covalent)

HBI.2: 11 residues within 4Å: Chain A: V.131, G.133, Y.134, L.135, S.136, P.137, F.140, L.141, A.208, Y.211 Ligands: FE.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.140, A:L.141, A:Y.211 Hydrogen bonds: A:G.133, A:L.135 Water bridges: A:E.172, A:E.172, A:E.172, A:A.208 pi-Stacking: A:Y.134, A:F.140 pi-Cation interactions: A:Y.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, L. et al., Three-dimensional structure of human tryptophan hydroxylase and its implications for the biosynthesis of the neurotransmitters serotonin and melatonin. Biochemistry (2002)

Release Date

2002-12-18

Peptides

Tryptophan 5-monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tryptophan 5-monooxygenase