2WTZ	Ligase	date	Sep 25, 2009
title	Mure Ligase Of Mycobacterium Tuberculosis
authors	C.Basavannacharya, G.Robertson, T.Munshi, N.H.Keep, S.Bhakta
compound		source
Molecule: Udp-N-Acetylmuramoyl-L-Alanyl-D-Glutamate- -2,6-Diaminopimelate Ligase; Chain: A, B, C, D Synonym: Udp-Murnac-L-Ala-D-Glu\:Meso-Diaminopimelate Ligas Meso-Diaminopimelate-Adding Enzyme, Meso-A2pm-Adding Enzym Udp-N-Acetylmuramyl-Tripeptide Synthetase, Udp-Murnac-Trip Synthetase; Ec: 6.3.2.13 Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 83332 Strain: H37rv Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_plasmid: Pet28bplus
symmetry	Space Group: P 1	R_factor 0.19257 R_Free 0.25107
crystal cell	length a length b length c angle alpha angle beta angle gamma 76.920 79.800 82.920 111.09 92.16 93.98
method	X-Ray Diffraction	resolution	3.00 Å
ligand	KCX, MG, UAG	enzyme	Ligase E.C.6.3.2.13 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	ATP-dependent MurE ligase in Mycobacterium tuberculosis: Biochemical and structural characterisation., Basavannacharya C, Robertson G, Munshi T, Keep NH, Bhakta S, Tuberculosis (Edinb). 2009 Nov 26. PMID:19945347

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (290 Kb) [Save to disk] Biological Unit Coordinates (2wtz.pdb1.gz) 76 Kb Biological Unit Coordinates (2wtz.pdb2.gz) 77 Kb Biological Unit Coordinates (2wtz.pdb3.gz) 67 Kb Biological Unit Coordinates (2wtz.pdb4.gz) 72 Kb LPC: Ligand-Protein Contacts for 2WTZ CSU: Contacts of Structural Units for 2WTZ Structure Factors (255 Kb) Retrieve 2WTZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WTZ from S2C, [Save to disk] Re-refined 2wtz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WTZ 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 2WTZ

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 2WTZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wtz_C] [2wtz_B] [2wtz] [2wtz_D] [2wtz_A] SWISS-PROT database: [P65477] Domain organization of [MURE_MYCTU] by SWISSPFAM

Other resources with information on 2WTZ

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

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