SMTL ID : 2cne.1

Structural Insights into the Design of Nonpeptidic Isothiazolidinone- Containing Inhibitors of Protein Tyrosine Phosphatase 1B

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x DFJ: N-({4-[DIFLUORO(PHOSPHONO)METHYL]PHENYL}ACETYL)-L-PHENYLALANYL-4-[DIFLUORO(PHOSPHONO)METHYL]-L-PHENYLALANINAMIDE(Non-covalent)

DFJ.1: 16 residues within 4Å: Chain A: K.47, R.51, Y.52, R.53, D.54, V.55, D.187, F.188, C.221, S.222, A.223, G.224, I.225, G.226, R.227, Q.268 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:Y.52, A:Y.52, A:D.54, A:V.55, A:F.188, A:A.223, A:I.225, A:I.225 Hydrogen bonds: A:R.53, A:R.53, A:D.54, A:D.54, A:D.54, A:S.222, A:A.223, A:G.224, A:I.225, A:G.226, A:R.227, A:R.227, A:R.227 pi-Cation interactions: A:R.53

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 5 residues within 4Å: Chain A: Y.26, R.30, R.260, G.265, Q.268 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.268 Water bridges: A:Y.26, A:R.260, A:R.260, A:R.260, A:R.260 Salt bridges: A:R.30, A:R.260 SO4.3: 3 residues within 4Å: Chain A: E.82, R.244, K.245 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.82, A:K.245 Water bridges: A:E.82, A:R.244 Salt bridges: A:K.245

1 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.4: 10 residues within 4Å: Chain A: E.8, M.9, K.11, E.12, M.241, S.248, V.250, I.252, Y.277, V.280 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.252, A:Y.277, A:Y.277, A:V.280 Hydrogen bonds: A:K.11, A:E.12

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ala, P.J. et al., Structural Insights Into the Design of Nonpeptidic Isothiazolidinone-Containing Inhibitors of Protein- Tyrosine Phosphatase 1B. J.Biol.Chem. (2006)

Release Date

2006-09-27

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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