SMTL ID : 4as4.1

Structure of human inositol monophosphatase 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 12 residues within 4Å: Chain A: D.47, E.70, D.90, I.92, D.93, G.94, T.95, D.220 Ligands: MG.2, MG.3, MG.4, GOL.5 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:E.70, A:I.92, A:I.92, A:G.94, A:T.95 Water bridges: A:D.41, A:E.71, A:T.95, A:T.95, A:T.95, A:T.96 PO4.9: 12 residues within 4Å: Chain B: D.47, E.70, D.90, I.92, D.93, G.94, T.95, D.220 Ligands: MG.10, MG.11, MG.12, GOL.13 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:I.92, B:D.93, B:G.94, B:T.95, B:T.95 Water bridges: B:D.41, B:L.42, B:T.96

6 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 8 residues within 4Å: Chain A: E.70, D.90, I.92, D.93, T.95 Ligands: PO4.1, MG.3, MG.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.70, A:D.90, A:I.92, H2O.4 MG.3: 6 residues within 4Å: Chain A: D.90, D.93, D.220 Ligands: PO4.1, MG.2, GOL.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.90, A:D.93, A:D.220, H2O.5 MG.4: 5 residues within 4Å: Chain A: K.36, L.42, E.70 Ligands: PO4.1, MG.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.70, H2O.3, H2O.3, H2O.4 MG.10: 8 residues within 4Å: Chain B: E.70, D.90, I.92, D.93, T.95 Ligands: PO4.9, MG.11, MG.12 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.70, B:D.90, B:I.92, H2O.15 MG.11: 6 residues within 4Å: Chain B: D.90, D.93, D.220 Ligands: PO4.9, MG.10, GOL.13 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.90, B:D.93, B:D.220, H2O.16 MG.12: 5 residues within 4Å: Chain B: K.36, L.42, E.70 Ligands: PO4.9, MG.10 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.70, H2O.14, H2O.14, H2O.15

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: D.93, E.162, T.195, A.196, E.213, D.220 Ligands: PO4.1, MG.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.196, A:E.213, A:D.220 Water bridges: A:G.164 GOL.6: 7 residues within 4Å: Chain A: L.163, I.190, S.192 Chain B: L.163, M.179, I.190, S.192 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:S.192, B:I.190, B:S.192 Water bridges: A:I.190, A:R.191, B:R.191 GOL.7: 5 residues within 4Å: Chain A: A.26, N.29, E.30, M.31, T.46 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.26, A:N.32, A:T.46 GOL.8: 3 residues within 4Å: Chain A: I.185, R.261, E.265 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.261, A:E.265 Water bridges: A:I.185 GOL.13: 9 residues within 4Å: Chain B: D.93, E.162, T.195, A.196, E.213, I.216, D.220 Ligands: PO4.9, MG.11 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.93, B:A.196, B:E.213 Water bridges: B:D.90, B:D.220 GOL.14: 6 residues within 4Å: Chain B: K.115, K.116, I.117, F.243, D.244, L.245 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:I.117, B:L.245 Water bridges: B:I.117, B:F.243, B:D.244 GOL.15: 3 residues within 4Å: Chain B: D.10, V.13, T.132 5 PLIP interactions: 5 interactions with chain B Water bridges: B:Q.6, B:R.17, B:T.132, B:G.143, B:G.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, N. et al., Cloning, Expression, Purification, Crystallization and X-Ray Analysis of Inositol Monophosphatase from Mus Musculus and Homo Sapiens. Acta Crystallogr.,Sect.F (2012)

Release Date

2012-10-10

Peptides

INOSITOL MONOPHOSPHATASE 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

INOSITOL MONOPHOSPHATASE 1

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