SMTL ID : 6n1k.1

Full-length human phenylalanine hydroxylase (PAH) in the resting state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.06 Å

Oligo State

homo-tetramer

Ligands

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: R.260, R.296, Q.300 Chain B: Y.416 Ligand excluded by PLIP CL.3: 5 residues within 4Å: Chain A: R.70, Y.416 Chain B: R.260, R.296, Q.300 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain C: R.260, R.296, Q.300 Chain D: Y.416 Ligand excluded by PLIP CL.7: 5 residues within 4Å: Chain C: R.70, Y.416 Chain D: R.260, R.296, Q.300 Ligand excluded by PLIP

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

FE.2: 5 residues within 4Å: Chain A: H.284, E.285, H.289, Y.324, E.329 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.284, A:H.289, A:E.329, H2O.1, H2O.1 FE.4: 3 residues within 4Å: Chain B: H.284, H.289, E.329 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.284, B:H.289, B:E.329, H2O.1, H2O.1 FE.6: 5 residues within 4Å: Chain C: H.284, H.289, Y.324, E.329, A.344 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.284, C:H.289, C:E.329, C:E.329, H2O.1 FE.8: 5 residues within 4Å: Chain D: H.284, E.285, H.289, Y.324, E.329 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:H.284, D:H.289, D:E.329, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arturo, E.C. et al., Biophysical characterization of full-length human phenylalanine hydroxylase provides a deeper understanding of its quaternary structure equilibrium. J.Biol.Chem. (2019)

Release Date

2019-05-22

Peptides

Phenylalanine-4-hydroxylase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Phenylalanine-4-hydroxylase