2QO8	Lyase	date	Jul 20, 2007
title	Crystal Structure Of The Complex Of Hcaii With An Indane-Sul Inhibitor
authors	K.D'Ambrosio, G.De Simone
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 Other_details: Erythrocytes
symmetry	Space Group: P 1 21 1	R_factor 0.185 R_Free 0.199
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.154 41.426 71.765 90.00 104.22 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	3CC, GOL, MBO, ZN BindingDB	enzyme	Lyase E.C.4.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Carbonic Anhydrase Inhibitors: Binding of Indanesulfonamides to the Human Isoform II., D'Ambrosio K, Masereel B, Thiry A, Scozzafava A, Supuran CT, De Simone G, ChemMedChem. 2007 Dec 27;. PMID:18161740

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (2qo8.pdb1.gz) 50 Kb LPC: Ligand-Protein Contacts for 2QO8 CSU: Contacts of Structural Units for 2QO8 Likely Quarternary Molecular Structure file(s) for 2QO8 Structure Factors (356 Kb) Retrieve 2QO8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QO8 from S2C, [Save to disk] Re-refined 2qo8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QO8 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 2QO8

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 2QO8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qo8_A] [2qo8] SWISS-PROT database: [P00918] Domain organization of [CAH2_HUMAN] by SWISSPFAM Domain found in 2QO8: [Carb_anhydrase ] by SMART

Other resources with information on 2QO8

Community annotation for 2QO8 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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