3MYQ	Lyase	date	May 11, 2010
title	Crystal Structure Of Human Carbonic Anhydrase Isozyme II Wit Chloro-5-[(1h-Imidazo[4,5-C]Quinolin-2-Ylsulfanyl) Acetyl]Benzenesulfonamide
authors	S.Grazulis, E.Manakova, D.Golovenko
compound		source
Molecule: Carbonic Anhydrase 2 Chain: A Synonym: Carbonic Anhydrase II, Ca-II, Carbonate Dehydratas Carbonic Anhydrase C, Cac; Ec: 4.2.1.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ca2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 1 21 1	R_factor 0.139 R_Free 0.181
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.980 40.910 71.607 90.00 104.34 90.00
method	X-Ray Diffraction	resolution	1.35 Å
ligand	DMS, E27, MES, ZN BindingDB	enzyme	Lyase E.C.4.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Indapamide-like benzenesulfonamides as inhibitors of carbonic anhydrases I, II, VII, and XIII., Capkauskaite E, Baranauskiene L, Golovenko D, Manakova E, Grazulis S, Tumkevicius S, Matulis D, Bioorg Med Chem. 2010 Nov 1;18(21):7357-64. Epub 2010 Sep 15. PMID:20926301

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk] Biological Unit Coordinates (3myq.pdb1.gz) 97 Kb LPC: Ligand-Protein Contacts for 3MYQ CSU: Contacts of Structural Units for 3MYQ Structure Factors (953 Kb) Retrieve 3MYQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MYQ from S2C, [Save to disk] Re-refined 3myq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MYQ 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 3MYQ

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 3MYQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3myq_A] [3myq] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3MYQ: [Carb_anhydrase ] by SMART

Other resources with information on 3MYQ

Community annotation for 3MYQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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