SMTL ID : 5eq7.1

Crystal structure of Medicago truncatula Histidinol-Phosphate Phosphatase (MtHPP) in complex with free phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.19 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: F.71, P.72, S.73 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain B: F.71, P.72, S.73 Ligand excluded by PLIP

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

PO4.2: 5 residues within 4Å: Chain A: I.99, D.100, G.101, T.102, D.197 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.101, A:T.102, A:T.102 Water bridges: A:T.102, A:K.103, A:K.103, A:D.197, A:D.221 PO4.4: 5 residues within 4Å: Chain B: I.99, D.100, G.101, T.102, D.197 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:D.100, B:G.101, B:T.102, B:T.102 Water bridges: B:T.102, B:T.102, B:K.103, B:K.103, B:D.221, B:D.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ruszkowski, M. et al., Structural Studies of Medicago truncatula Histidinol Phosphate Phosphatase from Inositol Monophosphatase Superfamily Reveal Details of Penultimate Step of Histidine Biosynthesis in Plants. J.Biol.Chem. (2016)

Release Date

2016-03-30

Peptides

Inositol monophosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Inositol monophosphatase

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