SMTL ID : 1g0i.1

CRYSTAL STRUCTURE OF MJ0109 GENE PRODUCT INOSITOL MONOPHOSPHATASE-FRUCTOSE 1,6 BISPHOSPHATASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: E.65, D.81, D.84, D.201 Ligands: MN.2, PO4.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.81, A:D.84, A:D.201 MN.2: 5 residues within 4Å: Chain A: E.65, D.81, I.83 Ligands: MN.1, PO4.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.65, A:E.65, A:D.81, A:I.83, H2O.1 MN.3: 4 residues within 4Å: Chain A: D.38, E.65, R.198 Ligands: PO4.4 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.38, H2O.1 MN.6: 9 residues within 4Å: Chain B: D.44, E.65, E.66, D.81, I.83, S.86 Ligands: MN.7, MN.8, PO4.9 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.65, B:E.65, B:D.81, B:I.83, H2O.2 MN.7: 7 residues within 4Å: Chain B: E.65, D.81, I.83, D.84, D.201 Ligands: MN.6, PO4.9 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.81, B:D.84, B:D.201, H2O.2 MN.8: 5 residues within 4Å: Chain B: D.38, E.65, R.198 Ligands: MN.6, PO4.9 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.38, H2O.2

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

PO4.4: 11 residues within 4Å: Chain A: E.65, D.81, I.83, D.84, G.85, S.86, R.198, D.201 Ligands: MN.1, MN.2, MN.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.65, A:I.83, A:G.85, A:S.86 Water bridges: A:S.86 Salt bridges: A:R.198 PO4.9: 12 residues within 4Å: Chain B: D.38, E.65, D.81, I.83, D.84, G.85, S.86, R.198, D.201 Ligands: MN.6, MN.7, MN.8 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.85, B:S.86 Water bridges: B:F.87 Salt bridges: B:R.198

2 x INS: 1,2,3,4,5,6-HEXAHYDROXY-CYCLOHEXANE(Non-covalent)

INS.5: 6 residues within 4Å: Chain A: K.167, R.168, V.169, R.170 Chain B: Y.152, R.194 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.168, A:V.169, A:R.170, A:R.170 INS.10: 7 residues within 4Å: Chain A: Y.152, G.173, K.196 Chain B: K.167, R.168, V.169, R.170 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:K.196, B:V.169, B:V.169, B:R.170, B:R.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johnson, K.A. et al., Crystal structure and catalytic mechanism of the MJ0109 gene product: a bifunctional enzyme with inositol monophosphatase and fructose 1,6-bisphosphatase activities. Biochemistry (2001)

Release Date

2001-03-14

Peptides

INOSITOL MONOPHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

INOSITOL MONOPHOSPHATASE

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