SMTL ID : 1q6s.2 (1 other biounit)

THE STRUCTURE OF PHOSPHOTYROSINE PHOSPHATASE 1B IN COMPLEX WITH COMPOUND 9

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: R.57, P.101, K.132, C.133, A.134 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: Y.58, R.59 Ligands: 214.4 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x 214: 6-[4-((2R)-2-(1H-1,2,3-BENZOTRIAZOL-1-YL)-3-{4-[DIFLUORO(PHOSPHONO)METHYL]PHENYL}-2-PHENYLPROPYL)PHENYL]-2-METHYLQUINOLIN-8-YLPHOSPHONIC ACID(Non-covalent)

214.4: 22 residues within 4Å: Chain A: R.36, S.40, D.41, Y.58, R.59, D.60, V.61, L.131, D.193, F.194, C.227, S.228, A.229, G.230, I.231, G.232, R.233, R.266, M.270, G.271, Q.274 Ligands: CL.2 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:Y.58, A:Y.58, A:Y.58, A:D.60, A:L.131, A:L.131, A:F.194, A:F.194, A:A.229, A:I.231, A:M.270, A:Q.274 Hydrogen bonds: A:R.36, A:R.59, A:D.60, A:S.228, A:A.229, A:G.230, A:I.231, A:G.232, A:R.233, A:R.233, A:R.266, A:R.266 Water bridges: A:Y.32, A:G.271, A:G.271

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scapin, G. et al., The Structural Basis for the Selectivity of Benzotriazole Inhibitors of Ptp1B. Biochemistry (2003)

Release Date

2003-09-30

Peptides

Protein-tyrosine phosphatase, non-receptor type 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Protein-tyrosine phosphatase, non-receptor type 1

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