Iron in PDB 3b47: Periplasmic Sensor Domain of Chemotaxis Protein GSU0582

The structure of Periplasmic Sensor Domain of Chemotaxis Protein GSU0582, PDB code: 3b47 was solved by P.R.Pokkuluri, M.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.33 / 2.00
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	63.470, 63.470, 59.360, 90.00, 90.00, 120.00
R / Rfree (%)	24.7 / 27.5

The binding sites of Iron atom in the Periplasmic Sensor Domain of Chemotaxis Protein GSU0582 (pdb code 3b47). 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 Periplasmic Sensor Domain of Chemotaxis Protein GSU0582, PDB code: 3b47:

Iron binding site 1 out of 1 in the Periplasmic Sensor Domain of Chemotaxis Protein GSU0582


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Periplasmic Sensor Domain of Chemotaxis Protein GSU0582 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe199 b:23.3 occ:1.00 FE A:HEM199 0.0 23.3 1.0 ND A:HEM199 1.9 24.0 1.0 NA A:HEM199 2.0 23.6 1.0 NB A:HEM199 2.0 24.5 1.0 NE2 A:HIS143 2.0 23.6 1.0 NC A:HEM199 2.0 21.6 1.0 O A:HOH200 2.0 26.3 1.0 CE1 A:HIS143 2.9 26.4 1.0 C1D A:HEM199 3.0 25.0 1.0 C4D A:HEM199 3.0 25.4 1.0 C1A A:HEM199 3.0 28.4 1.0 C4A A:HEM199 3.0 27.2 1.0 C1B A:HEM199 3.0 24.2 1.0 C4C A:HEM199 3.0 24.1 1.0 C1C A:HEM199 3.0 21.2 1.0 C4B A:HEM199 3.0 25.0 1.0 CD2 A:HIS143 3.1 24.7 1.0 CHD A:HEM199 3.4 24.0 1.0 CHA A:HEM199 3.4 25.6 1.0 CHB A:HEM199 3.4 23.9 1.0 CHC A:HEM199 3.4 23.3 1.0 ND1 A:HIS143 4.1 25.4 1.0 CG A:HIS143 4.2 25.6 1.0 O A:HOH250 4.2 43.1 1.0 C2D A:HEM199 4.3 25.5 1.0 C2A A:HEM199 4.3 29.9 1.0 C3D A:HEM199 4.3 28.5 1.0 C3A A:HEM199 4.3 27.3 1.0 C2B A:HEM199 4.3 23.2 1.0 C2C A:HEM199 4.3 20.6 1.0 C3C A:HEM199 4.3 21.7 1.0 C3B A:HEM199 4.3 24.4 1.0

P.R.Pokkuluri, M.Pessanha, Y.Y.Londer, S.J.Wood, N.E.Duke, R.Wilton, T.Catarino, C.A.Salgueiro, M.Schiffer. Structures and Solution Properties of Two Novel Periplasmic Sensor Domains with C-Type Heme From Chemotaxis Proteins of Geobacter Sulfurreducens: Implications For Signal Transduction. J.Mol.Biol. V. 377 1498 2008.
ISSN: ISSN 0022-2836
PubMed: 18329666
DOI: 10.1016/J.JMB.2008.01.087