SMTL ID : 5egq.1

Structure of tetrameric rat phenylalanine hydroxylase mutant R270K, residues 25-453

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: R.261, R.297, Q.301 Chain D: R.71, Y.417 4 PLIP interactions: 1 interactions with chain D, 3 interactions with chain A Salt bridges: D:R.71, A:R.261, A:R.297 Hydrogen bonds: A:Q.301 SO4.2: 5 residues within 4Å: Chain B: R.261, R.297, Q.301 Chain C: R.71, Y.417 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:Q.301 Water bridges: B:R.261, C:Y.417 Salt bridges: B:R.261, B:R.297, C:R.71 SO4.3: 4 residues within 4Å: Chain B: Y.417 Chain C: R.261, R.297, Q.301 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:Q.301 Salt bridges: C:R.261, C:R.297 SO4.4: 3 residues within 4Å: Chain B: Q.419 Chain C: R.241, Q.419 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:Q.419, B:R.241, B:R.241, B:Q.419 Salt bridges: C:R.241 SO4.5: 5 residues within 4Å: Chain A: R.71, Y.417 Chain D: R.261, R.297, Q.301 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:Q.301 Salt bridges: D:R.261, D:R.297, A:R.71 SO4.6: 4 residues within 4Å: Chain A: R.241, Q.419 Chain D: R.241, Q.419 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain D Hydrogen bonds: A:Q.419, D:Q.419 Salt bridges: A:R.241, D:R.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meisburger, S.P. et al., Domain Movements upon Activation of Phenylalanine Hydroxylase Characterized by Crystallography and Chromatography-Coupled Small-Angle X-ray Scattering. J.Am.Chem.Soc. (2016)

Release Date

2016-05-18

Peptides

Phenylalanine-4-hydroxylase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Phenylalanine-4-hydroxylase