Iron in PDB 7dvu: Crystal Structure of Heme Sensor Protein Pefr in Complex with Heme and Cyanide

The structure of Crystal Structure of Heme Sensor Protein Pefr in Complex with Heme and Cyanide, PDB code: 7dvu was solved by M.Nishinaga, S.Nagai, Y.Nishitani, H.Sugimoto, Y.Shiro, H.Sawai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.46 / 2.10
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	69.837, 31.39, 77.397, 90, 96.81, 90
R / Rfree (%)	22.6 / 27.7

The binding sites of Iron atom in the Crystal Structure of Heme Sensor Protein Pefr in Complex with Heme and Cyanide (pdb code 7dvu). 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 Heme Sensor Protein Pefr in Complex with Heme and Cyanide, PDB code: 7dvu:

Iron binding site 1 out of 1 in the Crystal Structure of Heme Sensor Protein Pefr in Complex with Heme and Cyanide


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 Heme Sensor Protein Pefr in Complex with Heme and Cyanide within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:55.9 occ:1.00 FE A:HEM201 0.0 55.9 1.0 ND A:HEM201 1.9 62.2 1.0 NA A:HEM201 2.0 62.9 1.0 NC A:HEM201 2.0 53.9 1.0 NE2 A:HIS114 2.0 54.2 1.0 C A:CYN202 2.1 57.3 1.0 NB A:HEM201 2.1 55.0 1.0 C4D A:HEM201 2.9 66.2 1.0 C1D A:HEM201 2.9 59.8 1.0 CE1 A:HIS114 2.9 53.5 1.0 C1A A:HEM201 3.0 69.8 1.0 C4C A:HEM201 3.0 59.4 1.0 C1C A:HEM201 3.1 60.0 1.0 C4B A:HEM201 3.1 58.6 1.0 C4A A:HEM201 3.1 64.3 1.0 C1B A:HEM201 3.1 56.2 1.0 N A:CYN202 3.1 61.5 1.0 CD2 A:HIS114 3.1 50.4 1.0 CHA A:HEM201 3.3 68.1 1.0 CHD A:HEM201 3.4 57.6 1.0 CHC A:HEM201 3.5 59.4 1.0 CHB A:HEM201 3.5 57.6 1.0 ND1 A:HIS114 4.1 49.7 1.0 C3D A:HEM201 4.1 70.6 1.0 C2D A:HEM201 4.2 65.1 1.0 C2A A:HEM201 4.2 76.5 1.0 C3C A:HEM201 4.2 60.2 1.0 C2C A:HEM201 4.2 62.6 1.0 CG A:HIS114 4.2 50.9 1.0 C3A A:HEM201 4.2 72.0 1.0 C3B A:HEM201 4.3 59.2 1.0 C2B A:HEM201 4.3 61.0 1.0

M.Nishinaga, H.Sugimoto, Y.Nishitani, S.Nagai, S.Nagatoishi, N.Muraki, T.Tosha, K.Tsumoto, S.Aono, Y.Shiro, H.Sawai. Heme Controls the Structural Rearrangement of Its Sensor Protein Mediating the Hemolytic Bacterial Survival. Commun Biol V. 4 467 2021.
ISSN: ESSN 2399-3642
PubMed: 33850260
DOI: 10.1038/S42003-021-01987-5