4Y1Q

Crystal Structure of HasA mutant Y75A monomer from Yersinia pseudotuberculosis

Summary for 4Y1Q

• Entry DOI: 10.2210/pdb4y1q/pdb
• Related: 4XZD
• Descriptor: Extracellular heme acquisition hemophore HasA, PROTOPORPHYRIN IX CONTAINING FE (2 entities in total)
• Functional Keywords: heme acquisition system, hemophore, heme binding protein
• Biological source: Yersinia pseudotuberculosis IP 32953
• Total number of polymer chains: 8
• Total formula weight: 193387.34

Authors

Nagano, S.,Hino, T.,Kanadani, M.,Ozaki, S.,Sato, T. (deposition date: 2015-02-08, release date: 2015-08-12, Last modification date: 2023-11-08)

• Primary citation: Kanadani, M.,Sato, T.,Hino, T.,Nagano, S.,Ozaki, S.; The crystal structure of heme acquisition system A from Yersinia pseudotuberculosis (HasAypt): Roles of the axial ligand Tyr75 and two distal arginines in heme binding; J.Inorg.Biochem., 151:26-33, 2015; PubMed: 26210321; DOI: 10.1016/j.jinorgbio.2015.07.007

Experimental method

X-RAY DIFFRACTION (3.1 Å)