1H05	Dehydratase	date	Jun 11, 2002
title	3-Dehydroquinate Dehydratase From Mycobacterium Tuberculosis In Complex With Sulphate
authors	A.W.Roszak, J.R.Coggins, A.J.Lapthorn
compound		source
Molecule: 3-Dehydroquinate Dehydratase Chain: A Synonym: 3-Dehydroquinase, Type 2 Dhqase Ec: 4.2.1.10 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-15b Expression_system_plasmid: Mpet
symmetry	Space Group: F 2 3	R_factor 0.139 R_Free 0.191
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.635 126.635 126.635 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.5 Å
ligand	SO4	enzyme	Lyase E.C.4.2.1.10 BRENDA
related structures	by homologous chain: 1H0S
Gene Ontology	Chain Function Process Component A
Primary reference	Specificity of substrate recognition by type II dehydroquinases as revealed by binding of polyanions., Evans LD, Roszak AW, Noble LJ, Robinson DA, Chalk PA, Matthews JL, Coggins JR, Price NC, Lapthorn AJ, FEBS Lett 2002 Oct 23;530(1-3):24-30. PMID:12387860

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (1h05.pdb1.gz) 627 Kb LPC: Ligand-Protein Contacts for 1H05 CSU: Contacts of Structural Units for 1H05 Likely Quarternary Molecular Structure file(s) for 1H05 Structure Factors (186 Kb) Retrieve 1H05 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H05 from S2C, [Save to disk] Re-refined 1h05 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H05 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 1H05

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1H05 from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1H05, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h05a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1h05_A] [1h05] SWISS-PROT database: [P0A4Z6] Domain organization of [AROQ_MYCTU] by SWISSPFAM

Other resources with information on 1H05

Community annotation for 1H05 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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