SMTL ID : 2x4d.1

Crystal structure of human phospholysine phosphohistidine inorganic pyrophosphate phosphatase LHPP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

homo-dimer

Ligands

2 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.1: 8 residues within 4Å: Chain A: D.18, I.19, S.20, T.55, N.56, E.57, K.190 Ligands: MG.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:I.19, A:S.20, A:T.55, A:T.55, A:T.55, A:N.56 Water bridges: A:S.20, A:K.190, A:K.190, A:K.238, A:K.238, A:K.238, A:K.238, A:K.238 Salt bridges: A:K.190 POP.5: 8 residues within 4Å: Chain B: D.18, I.19, S.20, T.55, N.56, E.57, K.190 Ligands: MG.6 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:I.19, B:S.20, B:T.55, B:T.55, B:N.56, B:E.57 Salt bridges: B:K.190

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: D.18, S.20, D.215, D.220 Ligands: POP.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.18, A:S.20, A:D.215, H2O.6, H2O.8 MG.6: 4 residues within 4Å: Chain B: D.18, S.20, D.215 Ligands: POP.5 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: B:D.18, B:S.20, B:D.215, POP.5, H2O.9

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.3: 6 residues within 4Å: Chain A: K.156, M.174, K.175, E.178, A.185, V.187 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.185 Salt bridges: A:K.175 EPE.7: 7 residues within 4Å: Chain B: K.156, M.174, K.175, E.178, K.184, A.185, V.187 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.185 Salt bridges: B:K.175

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: L.166, R.240 Chain B: E.145 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Water bridges: B:E.145 Hydrogen bonds: A:R.240, A:R.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vollmar, M. et al., Crystal Structure of Human Phospholysine Phosphohistidine Inorganic Pyrophosphate Phosphatase Lhpp. To be Published

Release Date

2010-03-16

Peptides

PHOSPHOLYSINE PHOSPHOHISTIDINE INORGANIC PYROPHOSPHATE PHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PHOSPHOLYSINE PHOSPHOHISTIDINE INORGANIC PYROPHOSPHATE PHOSPHATASE