SMTL ID : 3rof.1

Crystal Structure of the S. aureus Protein Tyrosine Phosphatase PtpA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.03 Å

Oligo State

monomer

Ligands

1 x HIS- HIS- HIS- HIS- HIS- GLY- SER: Expression tag cleaved from protein-tyrosine-phosphatase ptpA(Non-covalent)

HIS-HIS-HIS-HIS-HIS-GLY-SER.1: 17 residues within 4Å: Chain A: L.14, G.15, I.17, T.46, G.47, L.77, F.78, E.79, S.93, N.94, N.97, S.100, I.101, D.125, Y.127, Y.128 Ligands: PO4.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.127 Hydrogen bonds: A:T.46, A:S.93, A:N.97, A:S.100, A:D.125 Water bridges: A:T.46, A:N.94, A:N.94, A:N.97 pi-Stacking: A:Y.127

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 12 residues within 4Å: Chain A: C.13, L.14, G.15, N.16, I.17, C.18, R.19, S.20, D.125, P.126, Y.127 Ligands: HIS-HIS-HIS-HIS-HIS-GLY-SER.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:L.14, A:G.15, A:I.17, A:C.18, A:R.19, A:D.125, A:D.125 Salt bridges: A:R.19 PO4.3: 4 residues within 4Å: Chain A: K.40, H.42, R.44, E.76 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.44, A:R.44, A:R.44, A:R.44 Salt bridges: A:H.42, A:R.44

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vega, C. et al., Structure and substrate recognition of the Staphylococcus aureus protein tyrosine phosphatase PtpA. J.Mol.Biol. (2011)

Release Date

2011-09-07

Peptides

Low molecular weight protein-tyrosine-phosphatase ptpA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Low molecular weight protein-tyrosine-phosphatase ptpA