1H0R	Dehydratase	date	Jun 27, 2002
title	Type II Dehydroquinase From Mycobacterium Tuberculosis Complexed With 2,3-Anhydro-Quinic Acid
authors	A.W.Roszak, D.A.Robinson, M.Frederickson, C.Abell, J.R.Coggins, A.J.Lapthorn
compound		source
Molecule: 3-Dehydroquinate Dehydratase Chain: A Synonym: 3-Dehydroquinase, Type II Dhqase Ec: 4.2.1.10 Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 83332 Strain: H37rv Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector: Pet-15b Expression_system_plasmid: Mpet
symmetry	Space Group: F 2 3	R_factor 0.144 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.879 126.879 126.879 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.1 Å
ligand	CL, FA1, GOL, PO4 BindingDB	enzyme	Lyase E.C.4.2.1.10 BRENDA
note	1H0R (Molecule of the Month:pdb124)
related structures	by homologous chain: 2DHQ
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (1h0r.pdb1.gz) 297 Kb LPC: Ligand-Protein Contacts for 1H0R CSU: Contacts of Structural Units for 1H0R Likely Quarternary Molecular Structure file(s) for 1H0R Structure Factors (82 Kb) Retrieve 1H0R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1H0R from S2C, [Save to disk] Re-refined 1h0r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1H0R 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 1H0R

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 1H0R, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h0ra_, 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: [1h0r_A] [1h0r] SWISS-PROT database: [P0A4Z6] Domain organization of [AROQ_MYCTU] by SWISSPFAM

Other resources with information on 1H0R

Community annotation for 1H0R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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