SMTL ID : 3d44.1

Crystal structure of HePTP in complex with a dually phosphorylated Erk2 peptide mimetic

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ASP- GLU- PTR- VAL: Mitogen-activated protein kinase 1 peptide(Non-covalent)

ASP-GLU-PTR-VAL.1: 15 residues within 4Å: Chain A: R.72, Y.73, K.74, D.75, I.76, D.205, H.206, S.239, S.240, A.241, G.242, I.243, G.244, R.245, Q.283 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.73, A:Y.73, A:Y.73, A:I.76, A:D.205, A:A.241, A:I.243 Hydrogen bonds: A:K.74, A:D.75, A:D.75, A:S.239, A:A.241, A:G.242, A:I.243, A:G.244, A:R.245 Water bridges: A:D.75, A:H.206 Salt bridges: A:R.245 pi-Cation interactions: A:H.206

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

CL.2: 3 residues within 4Å: Chain A: Y.106, V.112, Q.257 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: S.211, A.212, H.293 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: R.104, L.276 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 7 residues within 4Å: Chain A: K.109, E.110, K.111, V.112, P.232, G.233, P.234 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.110, A:P.232 Water bridges: A:K.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Critton, D.A. et al., Structural basis of substrate recognition by hematopoietic tyrosine phosphatase. Biochemistry (2008)

Release Date

2009-03-17

Peptides

Tyrosine-protein phosphatase non-receptor type 7: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein phosphatase non-receptor type 7

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