SMTL ID : 4bjo.1 (1 other biounit)

Nitrate in the active site of PTP1b is a putative mimetic of the transition state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

monomer

Ligands

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

CL.1: 4 residues within 4Å: Chain A: M.91, E.92, E.93, A.94 Ligand excluded by PLIP CL.2: 2 residues within 4Å: Chain A: R.62, P.106 Ligand excluded by PLIP

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 1 residues within 4Å: Chain A: E.147 No protein-ligand interaction detected (PLIP) MG.6: 1 residues within 4Å: Chain A: H.71 No protein-ligand interaction detected (PLIP)

1 x NO3: NITRATE ION(Non-functional Binders)

NO3.4: 8 residues within 4Å: Chain A: D.198, C.232, S.233, A.234, G.235, I.236, G.237, R.238 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.233, A:A.234, A:G.235, A:I.236, A:G.237, A:R.238, A:R.238 Water bridges: A:F.199

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 4 residues within 4Å: Chain A: E.146, I.162, S.163, E.164 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.146, A:I.162, A:E.164

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kenny, P.W. et al., Nitrate in the Active Site of Protein Tyrosine Phosphatase 1B is a Putative Mimetic of the Transition State. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-02-12

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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