SMTL ID : 7cwz.1 (1 other biounit)

Crystal structure of a tyrosine decarboxylase from Enterococcus faecalis K392A mutant in complex with the cofactor PLP and L-dopa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.97 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: H.526, H.548, D.550 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.526, A:H.548, A:D.550 MG.4: 3 residues within 4Å: Chain B: H.526, H.548, D.550 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.526, B:H.548, B:D.550

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.2: 17 residues within 4Å: Chain A: D.157, G.158, S.159, N.162, H.241, S.243, V.294, G.296, S.297, T.298, D.328, A.330, Y.331, D.389, H.391 Chain B: S.440 Ligands: LDP.3 11 PLIP interactions: 9 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.330 Hydrogen bonds: A:G.158, A:S.159, A:S.159, A:N.162, A:T.298, A:D.389, B:S.440, B:S.440 Salt bridges: A:H.391 pi-Stacking: A:H.241 PLP.5: 17 residues within 4Å: Chain A: S.440 Chain B: D.157, G.158, S.159, N.162, H.241, S.243, V.294, G.296, S.297, T.298, D.328, A.330, Y.331, D.389, H.391 Ligands: LDP.6 11 PLIP interactions: 9 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.330 Hydrogen bonds: B:G.158, B:S.159, B:S.159, B:N.162, B:T.298, B:D.389, A:S.440, A:S.440 Salt bridges: B:H.391 pi-Stacking: B:H.241

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

LDP.3: 10 residues within 4Å: Chain A: H.98, M.99, N.100, Y.398 Chain B: N.120, V.122, A.123, S.126, S.440 Ligands: PLP.2 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:N.120, B:V.122 Hydrogen bonds: B:S.126 LDP.6: 10 residues within 4Å: Chain A: N.120, V.122, A.123, S.126, S.440 Chain B: H.98, M.99, N.100, Y.398 Ligands: PLP.5 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.120, A:V.122 Hydrogen bonds: A:S.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, X. et al., Crystal structure of a tyrosine decarboxylase from Enterococcus faecalis K392A mutant in complex with the cofactor PLP and L-dopa. to be published

Release Date

2021-09-01

Peptides

Decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Decarboxylase

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