2QP6	Lyase	date	Jul 23, 2007
title	The Crystal Structure Of The Complex Of Hcaii With A Bioredu Antitumor Derivative
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 Other_details: Erythrocytes
symmetry	Space Group: P 1 21 1	R_factor 0.192 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.069 41.238 71.829 90.00 104.20 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	CL, HG, MB1, MBO, ZN	enzyme	Lyase E.C.4.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Carbonic Anhydrase Inhibitors: Bioreductive Nitro-Containing Sulfonamides with Selectivity for Targeting the Tumor Associated Isoforms IX and XII., D'Ambrosio K, Vitale RM, Dogne JM, Masereel B, Innocenti A, Scozzafava A, De Simone G, Supuran CT, J Med Chem. 2008 May 16;. PMID:18481843

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (2qp6.pdb1.gz) 50 Kb LPC: Ligand-Protein Contacts for 2QP6 CSU: Contacts of Structural Units for 2QP6 Likely Quarternary Molecular Structure file(s) for 2QP6 Structure Factors (318 Kb) Retrieve 2QP6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QP6 from S2C, [Save to disk] Re-refined 2qp6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QP6 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 2QP6

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 2QP6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qp6] [2qp6_A] SWISS-PROT database: [P00918] Domain organization of [CAH2_HUMAN] by SWISSPFAM Domain found in 2QP6: [Carb_anhydrase ] by SMART

Other resources with information on 2QP6

Community annotation for 2QP6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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