SMTL ID : 5j16.1 (1 other biounit)

Crystal structure of Inositol monophosphate bound SaIMPase-II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: E.73, D.91, D.94, D.216 Ligands: CA.2, IPD.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.91, A:D.94, A:D.216, H2O.2 CA.2: 6 residues within 4Å: Chain A: D.50, E.73, D.91, I.93 Ligands: CA.1, IPD.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.73, A:D.91, A:I.93 CA.4: 5 residues within 4Å: Chain B: D.91, D.94, D.216 Ligands: CA.5, PO4.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.91, B:D.94, B:D.216, H2O.2 CA.5: 5 residues within 4Å: Chain B: E.73, D.91, I.93 Ligands: CA.4, PO4.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.73, B:D.91, B:I.93, H2O.3

1 x IPD: D-MYO-INOSITOL-1-PHOSPHATE(Non-covalent)

IPD.3: 14 residues within 4Å: Chain A: E.73, D.91, I.93, D.94, G.95, T.96, G.190, S.191, A.192, R.211, L.212, D.216 Ligands: CA.1, CA.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.94, A:G.95, A:T.96, A:G.190, A:A.192 Water bridges: A:L.97, A:Y.207, A:Y.207, A:D.216

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

PO4.6: 8 residues within 4Å: Chain B: E.73, D.91, I.93, D.94, G.95, T.96 Ligands: CA.4, CA.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.95, B:T.96 Water bridges: B:T.96, B:L.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dutta, A. et al., Crystal structure of Inositol monophosphate bound SaIMPase-II. To Be Published

Release Date

2017-02-08

Peptides

Inositol monophosphatase family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Inositol monophosphatase family protein

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