SMTL ID : 4y14.2 (1 other biounit)

Structure of protein tyrosine phosphatase 1B complexed with inhibitor (PTP1B:CPT157633)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: L.42, P.43, K.44 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: R.117, V.118, H.180 Ligand excluded by PLIP

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 3 residues within 4Å: Chain A: K.133, E.134, E.135 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.134, A:E.134 Water bridges: A:E.135

1 x C0A: 3-bromo-4-[difluoro(phosphono)methyl]-N-methyl-Nalpha-(methylsulfonyl)-L-phenylalaninamide(Non-covalent)

C0A.4: 13 residues within 4Å: Chain A: Y.51, D.53, V.54, D.186, F.187, C.220, S.221, A.222, G.223, I.224, G.225, R.226, Q.267 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.51, A:Y.51, A:V.54, A:F.187, A:A.222, A:I.224, A:I.224 Hydrogen bonds: A:D.53, A:D.53, A:S.221, A:A.222, A:G.223, A:I.224, A:G.225, A:R.226, A:R.226, A:R.226 Water bridges: A:F.187, A:R.226 Halogen bonds: A:D.186

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krishnan, N. et al., PTP1B inhibition suggests a therapeutic strategy for Rett syndrome. J.Clin.Invest. (2015)

Release Date

2015-08-05

Peptides

Tyrosine-protein phosphatase non-receptor type 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Tyrosine-protein phosphatase non-receptor type 1

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