SMTL ID : 6zn2.1

Partial structure of tyrosine hydroxylase in complex with dopamine showing the catalytic domain and an alpha-helix from the regulatory domain involved in dopamine binding.

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-4-mer

Ligands

4 x LDP: L-DOPAMINE(Non-covalent)

LDP.1: 9 residues within 4Å: Chain A: L.132, P.164, H.168, H.173, Y.208, E.213 Chain B: L.2, D.5 Ligands: FE.2 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:P.164 LDP.3: 9 residues within 4Å: Chain C: L.132, P.164, H.168, H.173, Y.208, E.213 Chain D: L.2, D.5 Ligands: FE.4 3 PLIP interactions: 1 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:D.5, C:Y.208 Hydrophobic interactions: C:P.164 LDP.5: 9 residues within 4Å: Chain E: L.132, P.164, H.168, H.173, Y.208, E.213 Chain F: L.2, D.5 Ligands: FE.6 1 PLIP interactions: 1 interactions with chain E Hydrophobic interactions: E:P.164 LDP.7: 9 residues within 4Å: Chain G: L.132, P.164, H.168, H.173, Y.208, E.213 Chain H: L.2, D.5 Ligands: FE.8 3 PLIP interactions: 2 interactions with chain G, 1 interactions with chain H Hydrophobic interactions: G:P.164 Hydrogen bonds: G:Y.208, H:D.5

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

FE.2: 4 residues within 4Å: Chain A: H.168, H.173, E.213 Ligands: LDP.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.168, A:H.173, A:E.213, A:E.213 FE.4: 4 residues within 4Å: Chain C: H.168, H.173, E.213 Ligands: LDP.3 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:H.168, C:H.173, C:E.213, C:E.213 FE.6: 4 residues within 4Å: Chain E: H.168, H.173, E.213 Ligands: LDP.5 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:H.168, E:H.173, E:E.213, E:E.213 FE.8: 4 residues within 4Å: Chain G: H.168, H.173, E.213 Ligands: LDP.7 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:H.168, G:H.173, G:E.213, G:E.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bueno-Carrasco, M.T. et al., Structural mechanism for tyrosine hydroxylase inhibition by dopamine and reactivation by Ser40 phosphorylation. Nat Commun (2022)

Release Date

2021-12-08

Peptides

Tyrosine 3-monooxygenase: ACEG
SER-LEU-ILE-GLU-ASP-ALA-ARG-LYS-GLU-ARG-GLU-ALA-ALA-VAL-ALA-ALA-ALA-ALA: BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

G
G

B
B

D
D

F
F

H
H

Tyrosine 3-monooxygenase

SER-LEU-ILE-GLU-ASP-ALA-ARG-LYS-GLU-ARG-GLU-ALA-ALA-VAL-ALA-ALA-ALA-ALA

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