Iron in PDB 4y4s: Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis

The structure of Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis, PDB code: 4y4s was solved by T.Hino, M.Kanadani, T.Muroki, Y.Ishimaru, Y.Wada, T.Sato, S.Ozaki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.95 / 1.75
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	52.760, 52.760, 140.570, 90.00, 90.00, 90.00
R / Rfree (%)	20.3 / 24

The binding sites of Iron atom in the Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis (pdb code 4y4s). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis, PDB code: 4y4s:

Iron binding site 1 out of 1 in the Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Y75A Hasa Dimer From Yersinia Pseudotuberculosis within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe301 b:24.4 occ:1.00 FE A:HEM301 0.0 24.4 1.0 NA A:HEM301 2.0 23.2 1.0 NC A:HEM301 2.1 24.3 1.0 NB A:HEM301 2.1 19.2 1.0 ND A:HEM301 2.1 25.5 1.0 NE2 A:HIS84 2.2 24.6 1.0 C1A A:HEM301 3.0 32.6 1.0 C4A A:HEM301 3.0 33.7 1.0 CD2 A:HIS84 3.1 23.4 1.0 C4C A:HEM301 3.1 29.2 1.0 C1B A:HEM301 3.1 25.0 1.0 C1C A:HEM301 3.1 27.3 1.0 C4B A:HEM301 3.1 23.5 1.0 C1D A:HEM301 3.1 31.8 1.0 C4D A:HEM301 3.1 31.9 1.0 CE1 A:HIS84 3.2 26.4 1.0 CHA A:HEM301 3.4 24.4 1.0 CHB A:HEM301 3.4 23.6 1.0 CHC A:HEM301 3.5 22.5 1.0 CHD A:HEM301 3.5 33.3 1.0 C2A A:HEM301 4.2 40.5 1.0 C3A A:HEM301 4.2 31.5 1.0 CG A:HIS84 4.2 32.4 1.0 ND1 A:HIS84 4.2 19.1 1.0 C3C A:HEM301 4.3 29.1 1.0 C2B A:HEM301 4.3 22.6 1.0 C2C A:HEM301 4.3 32.7 1.0 C3B A:HEM301 4.3 20.4 1.0 C2D A:HEM301 4.4 34.5 1.0 C3D A:HEM301 4.4 31.2 1.0 CD2 A:PHE83 4.8 32.0 1.0

M.Kanadani, T.Sato, T.Hino, S.Nagano, S.Ozaki. 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. V. 151 26 2015.
ISSN: ISSN 0162-0134
PubMed: 26210321
DOI: 10.1016/J.JINORGBIO.2015.07.007