SMTL ID : 2jfr.1

Crystal structure of the PPM Ser-Thr phosphatase MsPP from Mycobacterium smegmatis in complex with phosphate at 0.83 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.83 Å

Oligo State

monomer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 4 residues within 4Å: Chain A: D.36, G.37 Ligands: MN.2, PO4.6 6 PLIP interactions: 2 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.36, A:G.37, H2O.4, H2O.6, H2O.19, H2O.19 MG.3: 4 residues within 4Å: Chain A: D.112, D.186 Ligands: MN.2, PO4.6 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.186, H2O.12, H2O.12, H2O.16, H2O.19, H2O.19 MG.4: 2 residues within 4Å: Chain A: R.153, D.186 No protein-ligand interaction detected (PLIP) MG.7: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 6 residues within 4Å: Chain A: D.36, D.186, D.224 Ligands: MG.1, MG.3, PO4.6 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.36, A:D.186, A:D.224, H2O.19, H2O.19, H2O.19

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

CL.5: 3 residues within 4Å: Chain A: G.15, P.16, N.218 Ligand excluded by PLIP

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

PO4.6: 9 residues within 4Å: Chain A: R.18, D.36, G.37, F.38, D.186, D.224 Ligands: MG.1, MN.2, MG.3 9 PLIP interactions: 9 interactions with chain A Water bridges: A:R.18, A:R.18, A:R.18, A:R.18, A:R.18, A:R.18, A:R.18, A:R.18 Salt bridges: A:R.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bellinzoni, M. et al., Insights Into the Mechanism of Ppm Ser/Thr Phosphatases from the Atomic Resolution Structures of a Mycobacterial Enzyme. Structure (2007)

Release Date

2007-07-24

Peptides

SER-THR PHOSPHATASE MSPP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SER-THR PHOSPHATASE MSPP

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