SMTL ID : 6hyc.1 (1 other biounit)

The structure of full-length human phenylalanine hydroxylase in complex with the cofactor and negative regulator tetrahydrobiopterin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.18 Å

Oligo State

homo-tetramer

Ligands

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

H4B.1: 10 residues within 4Å: Chain A: S.23, V.245, G.247, L.248, L.249, S.251, F.254, L.255, A.322, Y.325 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.255, A:Y.325 Hydrogen bonds: A:S.23, A:G.247, A:L.249, A:L.249, A:Y.325, A:Y.325 H4B.2: 11 residues within 4Å: Chain B: S.23, I.25, V.245, G.247, L.248, L.249, S.251, F.254, P.281, A.322, Y.325 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.254, B:Y.325 Hydrogen bonds: B:S.23, B:L.249, B:L.249 pi-Stacking: B:F.254 pi-Cation interactions: B:F.254 H4B.3: 10 residues within 4Å: Chain C: S.23, V.245, G.247, L.248, L.249, S.251, F.254, L.255, A.322, Y.325 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:L.255, C:Y.325 Hydrogen bonds: C:S.23, C:G.247, C:L.249, C:L.249, C:Y.325 H4B.4: 11 residues within 4Å: Chain D: S.23, I.25, V.245, G.247, L.248, L.249, S.251, F.254, P.281, A.322, Y.325 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:F.254, D:Y.325 Hydrogen bonds: D:S.23, D:L.249, D:L.249 pi-Stacking: D:F.254 pi-Cation interactions: D:F.254

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Flydal, M.I. et al., Structure of full-length human phenylalanine hydroxylase in complex with tetrahydrobiopterin. Proc.Natl.Acad.Sci.USA (2019)

Release Date

2019-06-05

Peptides

Phenylalanine-4-hydroxylase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
C

C
D

D
C

Phenylalanine-4-hydroxylase

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