6JSC

Crystal structure of the H434A variant of the C-terminal domain of HtaA from Corynebacterium glutamicum

Summary for 6JSC

Entry DOI	10.2210/pdb6jsc/pdb
Descriptor	Hypothetical membrane protein, PROTOPORPHYRIN IX CONTAINING FE, SODIUM ION, ... (4 entities in total)
Functional Keywords	heme, heme transport, heme-binding protein
Biological source	Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025)
Total number of polymer chains	2
Total formula weight	37648.09
Authors	Muraki, N.,Aono, S. (deposition date: 2019-04-08, release date: 2019-11-20, Last modification date: 2023-11-22)
Primary citation	Muraki, N.,Kitatsuji, C.,Okamoto, Y.,Uchida, T.,Ishimori, K.,Aono, S. Structural basis for the heme transfer reaction in heme uptake machinery from Corynebacteria. Chem.Commun.(Camb.), 55:13864-13867, 2019 Cited by PubMed Abstract: The crystal structures of the conserved region domains of HtaA and HtaB, which act as heme binding/transport proteins in the heme uptake machinery in Corynebacterium glutamicum, are determined for the first time. The molecular mechanism of heme transfer among these proteins is proposed based on the spectroscopic and structural analyses. PubMed: 31670736 DOI: 10.1039/c9cc07369h PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.4 Å)

Structure validation