SMTL ID : 2zmm.1

Crystal structure of PTP1B-inhibitor complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: E.130 Ligands: CL.2, CL.3, CL.4, CL.5, CL.6 No protein-ligand interaction detected (PLIP)

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

CL.2: 7 residues within 4Å: Chain A: K.128, E.130 Ligands: MG.1, CL.3, CL.4, CL.5, CL.6 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Ligands: MG.1, CL.2, CL.4, CL.5 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Ligands: MG.1, CL.2, CL.3, CL.6 Ligand excluded by PLIP CL.5: 6 residues within 4Å: Chain A: E.129, E.130 Ligands: MG.1, CL.2, CL.3, CL.6 Ligand excluded by PLIP CL.6: 5 residues within 4Å: Chain A: E.129 Ligands: MG.1, CL.2, CL.4, CL.5 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain A: H.54 Ligand excluded by PLIP

1 x 35B: 4-bromo-3-(carboxymethoxy)-5-{3-[cyclohexyl(methylcarbamoyl)amino]phenyl}thiophene-2-carboxylic acid(Non-covalent)

35B.8: 15 residues within 4Å: Chain A: Y.46, D.48, V.49, K.120, D.181, F.182, C.215, S.216, A.217, I.219, G.220, R.221, G.259, Q.262, Q.266 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.46, A:V.49, A:I.219 Hydrogen bonds: A:R.24, A:Y.46, A:F.182, A:S.216, A:G.220, A:R.221, A:R.221, A:Q.262, A:Q.266 Water bridges: A:R.24, A:K.120, A:A.217, A:A.217, A:A.217, A:A.217 Salt bridges: A:K.120, A:R.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wan, Z.-K. et al., Structure-based optimization of protein tyrosine phosphatase-1 B inhibitors: capturing interactions with arginine 24. Chemmedchem (2008)

Release Date

2008-10-07

Peptides

Tyrosine-protein phosphatase non-receptor type 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein phosphatase non-receptor type 1

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