SMTL ID : 1bzh.1

Cyclic peptide inhibitor of human PTP1B

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ASP- ALA- ASP- GLU- FLT- LEU- AEA: PROTEIN (PROTEIN-TYROSINE-PHOSPHATASE 1B INHIBITOR)(Non-covalent)

ASP-ALA-ASP-GLU-FLT-LEU-AEA.1: 13 residues within 4Å: Chain A: R.45, Y.46, R.47, D.48, C.215, S.216, A.217, G.218, I.219, G.220, R.221, Q.262, Q.266 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:R.47, A:A.217, A:Q.262 Hydrogen bonds: A:R.47, A:D.48, A:D.48, A:S.216, A:A.217, A:G.218, A:I.219, A:G.220, A:R.221, A:Q.266 Salt bridges: A:R.47, A:R.221 pi-Stacking: A:Y.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Groves, M.R. et al., Structural basis for inhibition of the protein tyrosine phosphatase 1B by phosphotyrosine peptide mimetics. Biochemistry (1998)

Release Date

1999-02-16

Peptides

PROTEIN (PROTEIN-TYROSINE-PHOSPHATASE 1B): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (PROTEIN-TYROSINE-PHOSPHATASE 1B)