6JSB
Crystal structure of Heme binding protein HtaB from Corynebacterium glutamicum
Summary for 6JSB
| Entry DOI | 10.2210/pdb6jsb/pdb |
| Descriptor | Hypothetical membrane protein, PROTOPORPHYRIN IX CONTAINING FE, CALCIUM ION, ... (4 entities in total) |
| Functional Keywords | heme, heme transport, metal binding protein, 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 | 45669.70 |
| Authors | Muraki, N.,Aono, S. (deposition date: 2019-04-08, release date: 2019-11-20, Last modification date: 2024-10-23) |
| 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: 31670736DOI: 10.1039/c9cc07369h PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.699 Å) |
Structure validation
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