SMTL ID : 1een.1

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-D-A-D-BPA-PTYR-L-I-P-Q-Q-G

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ALA- ASP- PBF- PTR- LEU- ILE- PRO: ALA-ASP-PBF-PTR-LEU-ILE-PRO(Non-covalent)

ALA-ASP-PBF-PTR-LEU-ILE-PRO.1: 14 residues within 4Å: Chain A: Y.46, R.47, D.48, V.49, F.182, S.215, S.216, A.217, G.218, I.219, G.220, R.221, Q.262 Ligands: ACY.4 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:Y.46, A:Y.46, A:R.47, A:V.49, A:F.182, A:F.182, A:A.217, A:I.219, A:Q.262 Hydrogen bonds: A:R.47, A:D.48, A:S.215, A:S.216, A:A.217, A:G.218, A:I.219, A:G.220, A:R.221 Water bridges: A:R.47, A:R.47, A:Q.262 Salt bridges: A:R.47, A:R.221

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

MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.3: 6 residues within 4Å: Chain A: R.79, R.199, G.202, S.203, L.204, S.205 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.202, A:G.202, A:L.204 Water bridges: A:R.79 Salt bridges: A:R.79 ACY.4: 6 residues within 4Å: Chain A: Y.20, R.24, R.254, G.259, Q.262 Ligands: ALA-ASP-PBF-PTR-LEU-ILE-PRO.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.20, A:Q.262 Water bridges: A:Y.20, A:G.259 Salt bridges: A:R.24, A:R.254

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sarmiento, M. et al., Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition. Biochemistry (2000)

Release Date

2001-02-01

Peptides

PROTEIN TYROSINE PHOSPHATASE 1B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN TYROSINE PHOSPHATASE 1B

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