2O4Z	Lyase	date	Dec 05, 2006
title	Crystal Structure Of The Carbonic Anhydrase II Complexed Wit Hydroxysulfamide Inhibitor
authors	C.Temperini, J.Y.Winum, J.L.Montero, A.Scozzafava, C.T.Supuran
compound		source
Molecule: Carbonic Anhydrase 2 Chain: A Synonym: Carbonic Anhydrase II, Carbonate Dehydratase II, C Carbonic Anhydrase C; Ec: 4.2.1.1		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.208 R_Free 0.266
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.100 41.390 72.300 90.00 104.38 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	HG, HSW, ZN BindingDB	enzyme	Lyase E.C.4.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Carbonic anhydrase inhibitors: The X-ray crystal structure of the adduct of N-hydroxysulfamide with isozyme II explains why this new zinc binding function is effective in the design of potent inhibitors., Temperini C, Winum JY, Montero JL, Scozzafava A, Supuran CT, Bioorg Med Chem Lett. 2007 May 15;17(10):2795-801. Epub 2007 Feb 28. PMID:17346964

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (2o4z.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 2O4Z CSU: Contacts of Structural Units for 2O4Z Likely Quarternary Molecular Structure file(s) for 2O4Z Structure Factors (247 Kb) Retrieve 2O4Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O4Z from S2C, [Save to disk] Re-refined 2o4z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O4Z 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 2O4Z

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 2O4Z, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o4z_A] [2o4z] SWISS-PROT database: [P00918] Domain organization of [CAH2_HUMAN] by SWISSPFAM Domain found in 2O4Z: [Carb_anhydrase ] by SMART

Other resources with information on 2O4Z

Community annotation for 2O4Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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