2QRW

Crystal structure of Mycobacterium tuberculosis trHbO WG8F mutant

Summary for 2QRW

• Entry DOI: 10.2210/pdb2qrw/pdb
• Related: 1ngk
• Descriptor: Hemoglobin-like protein HbO, CYANIDE ION, SULFATE ION, ... (5 entities in total)
• Functional Keywords: truncated hemoglobin fold, alpha helix, heme, hydroxylation, iron, membrane, metal-binding, oxygen transport, transport, transport protein
• Biological source: Mycobacterium tuberculosis
• Total number of polymer chains: 12
• Total formula weight: 189113.40

Authors

Milani, M.,Bolognesi, M. (deposition date: 2007-07-30, release date: 2007-11-06, Last modification date: 2023-08-30)

• Primary citation: Ouellet, H.,Milani, M.,LaBarre, M.,Bolognesi, M.,Couture, M.,Guertin, M.; The Roles of Tyr(CD1) and Trp(G8) in Mycobacterium tuberculosis Truncated Hemoglobin O in Ligand Binding and on the Heme Distal Site Architecture; Biochemistry, 46:11440-11450, 2007; PubMed: 17887774; DOI: 10.1021/bi7010288

Experimental method

X-RAY DIFFRACTION (1.93 Å)