SMTL ID : 5ijj.2 (1 other biounit)

Structure of the SPX domain of Chaetomium thermophilum Glycerophosphodiester Phosphodiesterase 1 in complex with inositol hexakisphosphate (InsP6)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

2 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 3 residues within 4Å: Chain A: K.125, K.128, K.132 8 PLIP interactions: 8 interactions with chain A Salt bridges: A:K.125, A:K.125, A:K.125, A:K.128, A:K.128, A:K.128, A:K.128, A:K.132 IHP.2: 5 residues within 4Å: Chain A: Y.22, K.26, K.30, K.129, K.133 10 PLIP interactions: 10 interactions with chain A Salt bridges: A:K.26, A:K.26, A:K.26, A:K.30, A:K.30, A:K.129, A:K.129, A:K.129, A:K.133, A:K.133

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: T.83, E.85, R.168 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.168, A:R.168 EDO.4: 4 residues within 4Å: Chain A: T.139, R.142, Y.143, T.146 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.142, A:T.146, A:T.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wild, R. et al., Control of eukaryotic phosphate homeostasis by inositol polyphosphate sensor domains. Science (2016)

Release Date

2016-04-27

Peptides

SPX domain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

SPX domain

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