SMTL ID : 6qxd.1

Crystal Structure of tyrosinase from Bacillus megaterium with JKB inhibitor in the active site.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.32 Å

Oligo State

homo-dimer

Ligands

4 x CU: COPPER (II) ION(Non-covalent)

CU.1: 5 residues within 4Å: Chain A: H.201, H.205, F.224, H.228 Ligands: JKB.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.201, A:H.205, A:H.228 CU.2: 4 residues within 4Å: Chain A: H.39, H.57, H.66 Ligands: JKB.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.39, A:H.57, A:H.66 CU.4: 5 residues within 4Å: Chain B: H.39, H.57, H.66, F.224 Ligands: CU.5 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.39, B:H.57, B:H.66, H2O.3 CU.5: 5 residues within 4Å: Chain B: H.201, H.205, F.224, H.228 Ligands: CU.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.201, B:H.205, B:H.228, H2O.3

1 x JKB: (2,4-dinitrophenyl)-[4-[(4-fluorophenyl)methyl]piperazin-1-yl]methanone(Non-covalent)

JKB.3: 18 residues within 4Å: Chain A: H.39, H.57, M.58, H.66, F.194, H.201, N.202, H.205, R.206, M.212, G.213, V.214, V.215, A.218, F.224, H.228 Ligands: CU.1, CU.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.194, A:A.218, A:F.224 Hydrogen bonds: A:R.206 pi-Stacking: A:H.57, A:H.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ielo, L. et al., Exploiting the 1-(4-fluorobenzyl)piperazine fragment for the development of novel tyrosinase inhibitors as anti-melanogenic agents: Design, synthesis, structural insights and biological profile. Eur.J.Med.Chem. (2019)

Release Date

2019-06-19

Peptides

Tyrosinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tyrosinase

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