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

Structural highlights

6jsc is a 2 chain structure with sequence from Corynebacterium glutamicum ATCC 13032. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.4Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

Q8NTB9_CORGL

Publication Abstract from PubMed

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.

Structural basis for the heme transfer reaction in heme uptake machinery from Corynebacteria.,Muraki N, Kitatsuji C, Okamoto Y, Uchida T, Ishimori K, Aono S Chem Commun (Camb). 2019 Nov 14;55(92):13864-13867. doi: 10.1039/c9cc07369h. PMID:31670736[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

  1. 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). 2019 Nov 14;55(92):13864-13867. doi: 10.1039/c9cc07369h. PMID:31670736 doi:http://dx.doi.org/10.1039/c9cc07369h

6jsc, resolution 1.40Å

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