4M34

Crystal structure of gated-pore mutant D138H of second DNA-Binding protein under starvation from Mycobacterium smegmatis

Summary for 4M34

Entry DOI	10.2210/pdb4m34/pdb
Related	4M32 4M33 4M35
Descriptor	Putative starvation-induced DNA protecting protein/Ferritin and Dps, FE (II) ION, MAGNESIUM ION, ... (5 entities in total)
Functional Keywords	ferritin-like fold, dna binding, ferroxidation, iron, dna binding protein
Biological source	Mycobacterium smegmatis
Total number of polymer chains	4
Total formula weight	74583.09
Authors	Williams, S.M.,Chandran, A.V.,Vijayabaskar, M.S.,Roy, S.,Balaram, H.,Vishveshwara, S.,Vijayan, M.,Chatterji, D. (deposition date: 2013-08-06, release date: 2014-03-05, Last modification date: 2023-11-08)
Primary citation	Williams, S.M.,Chandran, A.V.,Vijayabaskar, M.S.,Roy, S.,Balaram, H.,Vishveshwara, S.,Vijayan, M.,Chatterji, D. A histidine aspartate ionic lock gates the iron passage in miniferritins from Mycobacterium smegmatis J.Biol.Chem., 289:11042-11058, 2014 Cited by PubMed: 24573673 DOI: 10.1074/jbc.M113.524421 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.05 Å)

Structure validation