2CZH	Hydrolase	date	Jul 13, 2005
title	Crystal Structure Of Human Myo-Inositol Monophosphatase 2 (I Phosphate Ion (Orthorhombic Form)
authors	K.Ito, R.Arai, T.Kamo-Uchikubo, T.Ohnishi, H.Ohba, T.Yoshikawa, M. S.Yokoyama, Riken Structural Genomicsproteomics Initiative
compound		source
Molecule: Inositol Monophosphatase 2 Chain: A, B Synonym: Impase 2, Imp 2, Inositol-1(Or 4)-Monophosphatase Inositol Monophosphatase A2; Ec: 3.1.3.25 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Impa2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet44a
symmetry	Space Group: P 21 21 21	R_factor 0.212 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.265 97.043 104.922 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	PO4	enzyme	Hydrolase E.C.3.1.3.25 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of human myo-inositol monophosphatase 2, the product of the putative susceptibility gene for bipolar disorder, schizophrenia, and febrile seizures., Arai R, Ito K, Ohnishi T, Ohba H, Akasaka R, Bessho Y, Hanawa-Suetsugu K, Yoshikawa T, Shirouzu M, Yokoyama S, Proteins. 2007 May 15;67(3):732-42. PMID:17340635

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (2czh.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 2CZH CSU: Contacts of Structural Units for 2CZH Likely Quarternary Molecular Structure file(s) for 2CZH Structure Factors (275 Kb) Retrieve 2CZH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CZH from S2C, [Save to disk] Re-refined 2czh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CZH in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2CZH

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2CZH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2czh] [2czh_B] [2czh_A] SWISS-PROT database: [O14732] Domain organization of [IMPA2_HUMAN] by SWISSPFAM

Other resources with information on 2CZH

Community annotation for 2CZH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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