SMTL ID : 4wu2.1

Structure of the PTP-like myo-inositol phosphatase from Selenomonas ruminantium in complex with myo-inositol-(1,4,5)-trikisphosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x I3P: D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE(Non-covalent)

I3P.1: 13 residues within 4Å: Chain A: K.185, D.219, H.220, S.248, E.249, A.250, G.251, V.252, G.253, R.254, K.301, Y.305 Ligands: PO4.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:K.185, A:D.219, A:S.248, A:E.249, A:A.250, A:G.251, A:V.252, A:G.253, A:R.254 Water bridges: A:R.53, A:K.308, A:K.308, A:K.308 Salt bridges: A:K.185, A:H.220, A:R.254, A:K.301, A:K.301 I3P.5: 13 residues within 4Å: Chain B: K.185, D.219, H.220, S.248, E.249, A.250, G.251, V.252, G.253, R.254, K.301, Y.305 Ligands: PO4.6 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:D.219, B:H.220, B:S.248, B:E.249, B:A.250, B:G.251, B:V.252, B:G.253, B:R.254 Water bridges: B:R.53, B:R.53, B:K.185, B:K.308, B:K.308 Salt bridges: B:K.185, B:H.220, B:R.254, B:K.301, B:K.301

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

PO4.2: 9 residues within 4Å: Chain A: D.219, S.248, E.249, A.250, G.251, V.252, G.253, R.254 Ligands: I3P.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.248, A:E.249, A:A.250, A:G.251, A:V.252, A:G.253, A:R.254 Salt bridges: A:R.254 PO4.6: 9 residues within 4Å: Chain B: D.219, S.248, E.249, A.250, G.251, V.252, G.253, R.254 Ligands: I3P.5 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.248, B:E.249, B:A.250, B:G.251, B:V.252, B:G.253, B:R.254 Salt bridges: B:R.254

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: Y.235, L.238, P.239, Q.240, K.266 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:L.96, A:Y.235, A:Q.240 Water bridges: A:K.266, A:K.266 GOL.4: 4 residues within 4Å: Chain A: D.55, N.56, D.57, R.64 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.57, A:D.57 GOL.8: 6 residues within 4Å: Chain B: Y.235, L.238, P.239, Q.240, A.242, K.266 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.240, B:A.242 Water bridges: B:K.266, B:K.266 GOL.9: 5 residues within 4Å: Chain B: D.55, N.56, D.57, R.64, S.102 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.57, B:D.57, B:S.102, B:S.102 Water bridges: B:Q.108

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

CL.7: 1 residues within 4Å: Chain B: T.329 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruder, L.M., Structure of the PTP-like phytase from Selenomonas ruminantium in complex with myo-inositol-(1,4,5)-trikisphosphate. To Be Published

Release Date

2015-11-04

Peptides

Myo-inositol phosphohydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Myo-inositol phosphohydrolase

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