SMTL ID : 6wrr.1

CRYSTAL STRUCTURE OF INOSITOL POLYPHOSPHATE 1-PHOSPHATASE INPP1 IN COMPLEX GADOLINIUM AND LITHIUM AT 2.5 ANGSTROM RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x GD: GADOLINIUM ATOM(Non-covalent)

GD.1: 5 residues within 4Å: Chain A: E.79, D.153, D.156, D.317 Ligands: SO4.4 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.79, A:D.153, A:D.156, H2O.1, H2O.1 GD.2: 4 residues within 4Å: Chain A: D.54, E.79, E.80 Ligands: SO4.4 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.54, A:E.80, H2O.1

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

SO4.3: 7 residues within 4Å: Chain A: S.268, E.269, K.270, A.288, A.289, G.290, K.294 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.269, A:G.290 Water bridges: A:S.157, A:K.294 Salt bridges: A:K.294 SO4.4: 8 residues within 4Å: Chain A: E.79, D.153, I.155, D.156, S.157, T.158 Ligands: GD.1, GD.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.79, A:S.157, A:T.158

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dollins, D.E. et al., A structural basis for lithium and substrate binding of an inositide phosphatase. J.Biol.Chem. (2020)

Release Date

2020-11-18

Peptides

Inositol polyphosphate 1-phosphatase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Inositol polyphosphate 1-phosphatase

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