SMTL ID : 6xea.1

Crystal Structure of the PTP1B YopH WPD loop Chimera 3 bound to vanadate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x VO4: VANADATE ION(Non-covalent)

VO4.1: 9 residues within 4Å: Chain A: D.181, Q.182, C.215, S.216, A.217, G.218, I.219, G.220, R.221 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:D.181, A:D.181, A:D.181, A:Q.182, A:S.216, A:A.217, A:G.218, A:I.219, A:G.220, A:R.221, A:R.221 Water bridges: A:Q.182, A:Q.182

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 9 residues within 4Å: Chain A: R.112, I.149, K.150, S.151, Y.152, Y.153, T.154, H.175, G.177 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.150 Water bridges: A:S.151, A:T.154 pi-Stacking: A:H.175

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 1 residues within 4Å: Chain A: H.54 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.54

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 2 residues within 4Å: Chain A: M.3, E.6 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.6, H2O.1, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shen, R. et al., Insights into the importance of WPD-loop sequence for activity and structure in protein tyrosine phosphatases. Chem Sci (2022)

Release Date

2021-12-15

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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