5AB8

High resolution X-ray structure of the N-terminal truncated form (residues 1-11) of Mycobacterium tuberculosis HbN

Summary for 5AB8

• Entry DOI: 10.2210/pdb5ab8/pdb
• Descriptor: GROUP 1 TRUNCATED HEMOGLOBIN GLBN, PROTOPORPHYRIN IX CONTAINING FE, FORMIC ACID, ... (6 entities in total)
• Functional Keywords: oxygen transport, truncated hemoglobins, 2/2 hemoglobins, globin dynamics, bacterial globins, heme/ligand tunneling, no dioxygenase
• Biological source: MYCOBACTERIUM TUBERCULOSIS
• Total number of polymer chains: 1
• Total formula weight: 14025.58

Authors

Pesce, A.,Bustamante, J.P.,Bidon-Chanal, A.,Boechi, L.,Estrin, D.A.,Luque, F.J.,Sebilo, A.,Guertin, M.,Bolognesi, M.,Ascenzi, P.,Nardini, M. (deposition date: 2015-08-04, release date: 2015-11-04, Last modification date: 2024-01-10)

• Primary citation: Pesce, A.,Bustamante, J.P.,Bidon-Chanal, A.,Boechi, L.,Estrin, D.A.,Luque, F.J.,Sebilo, A.,Guertin, M.,Bolognesi, M.,Ascenzi, P.,Nardini, M.; The N-Terminal Pre-A Region of Mycobacterium Tuberculosis 2/2Hbn Promotes No-Dioxygenase Activity.; FEBS J., 283:305-, 2016; PubMed: 26499089; DOI: 10.1111/FEBS.13571

Experimental method

X-RAY DIFFRACTION (1.53 Å)