2CDN	Transferase	date	Jan 25, 2006
title	Crystal Structure Of Mycobacterium Tuberculosis Adenylate Ki Complexed With Two Molecules Of Adp And Mg
authors	M.Bellinzoni, A.Haouz, M.Grana, H.Munier-Lehmann, P.M.Alzari
compound		source
Molecule: Adenylate Kinase Chain: A Synonym: Atp-Amp Transphosphorylase, Ak Ec: 2.7.4.3 Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 83332 Strain: H37rv Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Pet-28a
symmetry	Space Group: P 1 21 1	R_factor 0.169 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 36.544 64.910 39.773 90.00 110.12 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ADP, MG	enzyme	Transferase E.C.2.7.4.3 BRENDA
Gene Ontology	Chain Function Process Component A adenylate kinase activity nucleoside diphosphate kinas...
Primary reference	The crystal structure of Mycobacterium tuberculosis adenylate kinase in complex with two molecules of ADP and Mg2+ supports an associative mechanism for phosphoryl transfer., Bellinzoni M, Haouz A, Grana M, Munier-Lehmann H, Shepard W, Alzari PM, Protein Sci. 2006 Jun;15(6):1489-93. Epub 2006 May 2. PMID:16672241

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (2cdn.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 2CDN CSU: Contacts of Structural Units for 2CDN Likely Quarternary Molecular Structure file(s) for 2CDN Structure Factors (164 Kb) Retrieve 2CDN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CDN from S2C, [Save to disk] Re-refined 2cdn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CDN 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 2CDN

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 2CDN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2cdn_A] [2cdn] SWISS-PROT database: [P69440] Domain organization of [KAD_MYCTU] by SWISSPFAM

Other resources with information on 2CDN

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

Movements, Movies and Images

Adenylate Kinase (the movie) Images from IMB Jena Image Library of Biological Macromolecules.

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