SMTL ID : 1awb.1

HUMAN MYO-INOSITOL MONOPHOSPHATASE IN COMPLEX WITH D-INOSITOL-1-PHOSPHATE AND CALCIUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: E.69, D.89, I.91, T.94 Ligands: CA.2, IPD.5 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.69, A:D.89, A:I.91, H2O.2, H2O.3 CA.2: 5 residues within 4Å: Chain A: D.89, D.92, D.219 Ligands: CA.1, IPD.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.89, A:D.92, A:D.219, H2O.2 CA.3: 2 residues within 4Å: Chain A: E.69 Ligands: IPD.5 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.69, H2O.1, H2O.3, H2O.5, H2O.6 CA.6: 6 residues within 4Å: Chain B: E.69, D.89, I.91, T.94 Ligands: CA.7, IPD.10 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.69, B:D.89, B:I.91, H2O.7, H2O.8 CA.7: 5 residues within 4Å: Chain B: D.89, D.92, D.219 Ligands: CA.6, IPD.10 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.89, B:D.92, B:D.219 CA.8: 3 residues within 4Å: Chain B: D.40, E.69 Ligands: IPD.10 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.69, H2O.7, H2O.10, H2O.11

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

CL.4: 3 residues within 4Å: Chain A: H.187, R.190 Chain B: T.95 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain B: F.182, G.188, I.189, R.190 Ligand excluded by PLIP

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

IPD.5: 17 residues within 4Å: Chain A: E.69, D.89, I.91, D.92, G.93, T.94, E.161, S.164, G.193, T.194, A.195, E.212, I.215, D.219 Ligands: CA.1, CA.2, CA.3 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:D.92, A:G.93, A:T.94, A:S.164, A:G.193, A:A.195, A:E.212, A:E.212 Water bridges: A:E.69, A:T.94, A:T.95, A:G.163, A:H.216, A:W.218, A:D.219 IPD.10: 16 residues within 4Å: Chain B: E.69, D.89, I.91, D.92, G.93, T.94, E.161, G.193, T.194, A.195, E.212, I.215, D.219 Ligands: CA.6, CA.7, CA.8 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:E.69, B:D.92, B:D.92, B:D.92, B:G.93, B:T.94, B:T.94, B:S.164, B:G.193, B:A.195, B:E.212, B:D.219 Water bridges: B:T.95, B:E.161, B:L.162, B:E.212

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ganzhorn, A.J. et al., Structure of an Enzyme-Substrate Complex and the Catalytic Mechanism of Human Brain Myo-Inositol Monophosphatase. Protein Eng. (1997)

Release Date

1998-01-14

Peptides

MYO-INOSITOL MONOPHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

MYO-INOSITOL MONOPHOSPHATASE

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