3HX9	Oxidoreductase	date	Jun 19, 2009
title	Structure Of Heme-Degrader, Mhud (Rv3592), From Mycobacteriu Tuberculosis With Two Hemes Bound In Its Active Site
authors	N.Chim, T.Q.Nguyen, A.Iniguez, C.W.Goulding
compound		source
Molecule: Protein Rv3592 Chain: A, B Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Strain: H37rv Gene: Mt3698, Rv3592, Tb11.2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: C 1 2 1	R_factor 0.186 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.971 64.622 71.082 90.00 90.01 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	CL, HEM	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Unusual Diheme conformation of the heme-degrading protein from Mycobacterium tuberculosis., Chim N, Iniguez A, Nguyen TQ, Goulding CW, J Mol Biol. 2010 Jan 22;395(3):595-608. Epub 2009 Nov 14. PMID:19917297

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (3hx9.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 3HX9 CSU: Contacts of Structural Units for 3HX9 Structure Factors (292 Kb) Retrieve 3HX9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3HX9 from S2C, [Save to disk] Re-refined 3hx9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3HX9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3hx9_B] [3hx9] [3hx9_A] SWISS-PROT database: [O06156] Domain organization of [O06156_MYCTU] by SWISSPFAM

Other resources with information on 3HX9

Community annotation for 3HX9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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