1NGK

Crystallographic Structure of Mycobacterium tuberculosis Hemoglobin O

Summary for 1NGK

Entry DOI	10.2210/pdb1ngk/pdb
Descriptor	Hemoglobin-like protein HbO, SULFATE ION, CYANIDE ION, ... (5 entities in total)
Functional Keywords	truncated hemoglobin, oxygen storage-transport complex, oxygen storage/transport
Biological source	Mycobacterium tuberculosis
Cellular location	Cell membrane; Peripheral membrane protein (Probable): P0A595
Total number of polymer chains	12
Total formula weight	189101.50
Authors	Milani, M.,Savard, P.-Y.,Oullet, H.,Ascenzi, P.,Guertin, M.,Bolognesi, M. (deposition date: 2002-12-17, release date: 2003-05-20, Last modification date: 2011-07-13)
Primary citation	Milani, M.,Savard, P.-Y.,Oullet, H.,Ascenzi, P.,Guertin, M.,Bolognesi, M. A TyrCD1/TrpG8 hydrogen bond network and a TyrB10-TyrCD1 covalent link shape the heme distal site of Mycobacterium tuberculosis hemoglobin O Proc.Natl.Acad.Sci.USA, 100:5766-5771, 2003 Cited by PubMed: 12719529 DOI: 10.1073/pnas.1037676100 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.11 Å)

Structure validation