SMTL ID : 2oz5.2 (1 other biounit)

Crystal structure of Mycobacterium tuberculosis protein tyrosine phosphatase PtpB in complex with the specific inhibitor OMTS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x 7XY: {(3-CHLOROBENZYL)[(5-{[(3,3-DIPHENYLPROPYL)AMINO]SULFONYL}-2-THIENYL)METHYL]AMINO}(OXO)ACETIC ACID(Non-covalent)

7XY.1: 24 residues within 4Å: Chain A: S.77, R.79, E.80, F.100, P.101, L.103, H.114, E.115, F.118, L.121, Y.145, E.149, F.153, C.180, F.181, A.182, G.183, K.184, D.185, R.186, I.223, V.251, L.252 Ligands: 7XY.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:P.101, A:L.103, A:H.114, A:E.115, A:F.118, A:Y.145, A:I.223, A:V.251, A:L.252 Hydrogen bonds: A:H.114, A:F.181, A:A.182, A:G.183, A:K.184, A:D.185, A:R.186, A:R.186 Water bridges: A:R.156 Salt bridges: A:R.186 pi-Cation interactions: A:K.184 7XY.2: 12 residues within 4Å: Chain A: R.79, E.80, R.83, E.115, F.118, L.122, F.181, M.226, I.227, R.230, F.231 Ligands: 7XY.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.118, A:F.118, A:L.122, A:I.227, A:R.230, A:R.230, A:F.231 Hydrogen bonds: A:R.79, A:R.83 Salt bridges: A:R.230 pi-Stacking: A:F.118, A:F.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grundner, C. et al., Structural Basis for Selective Inhibition of Mycobacterium tuberculosis Protein Tyrosine Phosphatase PtpB. Structure (2007)

Release Date

2007-05-01

Peptides

Phosphotyrosine protein phosphatase ptpb: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Phosphotyrosine protein phosphatase ptpb

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