SMTL ID : 6nlr.2 (2 other biounits)

Crystal structure of the putative histidinol phosphatase hisK from Listeria monocytogenes with trinuclear metals determined by PIXE revealing sulphate ion in active site. Based on PIXE analysis and original date from 3DCP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x CO: COBALT (II) ION(Non-covalent)

CO.1: 6 residues within 4Å: Chain A: H.6, H.8, E.93, D.258 Ligands: FE.3, SO4.5 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.6, A:H.8, A:E.93, A:D.258, H2O.1

2 x FE: FE (III) ION(Non-covalent)

FE.2: 5 residues within 4Å: Chain A: C.12, H.14, H.40, H.260 Ligands: SO4.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.14, A:H.40, A:H.260 FE.3: 5 residues within 4Å: Chain A: E.93, H.123, H.181 Ligands: CO.1, SO4.5 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.93, A:H.123, A:H.181, H2O.1, H2O.1

1 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain A: Y.141, F.152, A.155, Q.156, C.185 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:Y.141

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 11 residues within 4Å: Chain A: H.8, H.14, H.40, E.93, H.123, D.135, D.258, H.260 Ligands: CO.1, FE.2, FE.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.258 Salt bridges: A:H.8, A:H.14, A:H.40, A:H.123, A:H.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grime, G.W. et al., High-Throughput PIXE as an Essential Quantitative Assay for Accurate Metalloprotein Structural Analysis: Development and Application. J.Am.Chem.Soc. (2020)

Release Date

2019-12-25

Peptides

Histidinol-phosphatase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Histidinol-phosphatase

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