SMTL ID : 2czi.1

Crystal structure of human myo-inositol monophosphatase 2 (IMPA2) with calcium and phosphate ions

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: E.92, D.112, I.114, D.115 Ligands: CA.2, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.92, A:D.112, A:I.114 CA.2: 5 residues within 4Å: Chain A: D.112, D.115, D.242 Ligands: CA.1, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.112, A:D.115, A:D.242 CA.4: 6 residues within 4Å: Chain B: E.92, D.112, I.114, D.115 Ligands: CA.5, PO4.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.92, B:D.112, B:I.114 CA.5: 5 residues within 4Å: Chain B: D.112, D.115, D.242 Ligands: CA.4, PO4.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.112, B:D.115, B:D.242

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

PO4.3: 8 residues within 4Å: Chain A: E.92, D.112, I.114, D.115, G.116, T.117 Ligands: CA.1, CA.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.92, A:D.115, A:G.116, A:T.117 PO4.6: 8 residues within 4Å: Chain B: E.92, D.112, I.114, D.115, G.116, T.117 Ligands: CA.4, CA.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.92, B:G.116, B:T.117, B:T.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arai, R. et al., Crystal structure of human myo-inositol monophosphatase 2, the product of the putative susceptibility gene for bipolar disorder, schizophrenia, and febrile seizures. Proteins (2007)

Release Date

2006-07-25

Peptides

Inositol monophosphatase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Inositol monophosphatase 2

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