SMTL ID : 2cmc.1

Structural Basis for Inhibition of Protein Tyrosine Phosphatase 1B by Isothiazolidinone Heterocyclic Phosphonate Mimetics

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x DFM: N-ACETYL-L-PHENYLALANYL-4-[DIFLUORO(PHOSPHONO)METHYL]-L-PHENYLALANINAMIDE(Non-covalent)

DFM.1: 15 residues within 4Å: Chain A: 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 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.52, A:Y.52, A:D.54, A:F.188, A:F.188, A:A.223, A:I.225, A:I.225 Hydrogen bonds: 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

1 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 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.268 Water bridges: A:Y.26 Salt bridges: A:R.30, A:R.260

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

BOG.3: 9 residues within 4Å: Chain A: E.8, M.9, K.11, E.12, S.248, V.250, I.252, Y.277, V.280 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.252, A:Y.277, A:Y.277, A:Y.277, A:V.280, 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 Basis for Inhibition of Protein-Tyrosine Phosphatase 1B by Isothiazolidinone Heterocyclic Phosphonate Mimetics. J.Biol.Chem. (2006)

Release Date

2006-08-17

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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