Iron in PDB 1xj3: Bjfixlh in Unliganded Ferrous Form

The structure of Bjfixlh in Unliganded Ferrous Form, PDB code: 1xj3 was solved by J.Key, K.Moffat, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 1.90
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	128.644, 128.644, 58.695, 90.00, 90.00, 120.00
R / Rfree (%)	21.4 / 25.6

The binding sites of Iron atom in the Bjfixlh in Unliganded Ferrous Form (pdb code 1xj3). 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 Bjfixlh in Unliganded Ferrous Form, PDB code: 1xj3:

Iron binding site 1 out of 1 in the Bjfixlh in Unliganded Ferrous Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Bjfixlh in Unliganded Ferrous Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe719 b:39.3 occ:1.00 FE A:HEM719 0.0 39.3 1.0 ND A:HEM719 2.0 38.0 1.0 NC A:HEM719 2.0 37.8 1.0 NA A:HEM719 2.0 40.1 1.0 NE2 A:HIS200 2.0 48.5 1.0 NB A:HEM719 2.1 36.8 1.0 CE1 A:HIS200 3.0 47.5 1.0 C1D A:HEM719 3.0 44.5 1.0 C4C A:HEM719 3.0 36.0 1.0 C4D A:HEM719 3.0 44.9 1.0 C4A A:HEM719 3.0 38.5 1.0 C1A A:HEM719 3.0 44.0 1.0 C1B A:HEM719 3.1 34.7 1.0 C1C A:HEM719 3.1 34.4 1.0 CD2 A:HIS200 3.1 39.3 1.0 C4B A:HEM719 3.1 30.1 1.0 CHD A:HEM719 3.4 35.5 1.0 CHB A:HEM719 3.4 33.3 1.0 CHA A:HEM719 3.4 40.1 1.0 CHC A:HEM719 3.5 35.0 1.0 ND1 A:HIS200 4.2 46.1 1.0 CG A:HIS200 4.2 49.6 1.0 C2D A:HEM719 4.2 39.5 1.0 CD2 A:LEU236 4.2 41.5 1.0 C3C A:HEM719 4.2 36.1 1.0 C3D A:HEM719 4.2 42.6 1.0 C3A A:HEM719 4.3 43.9 1.0 C2A A:HEM719 4.3 46.8 1.0 C2C A:HEM719 4.3 31.1 1.0 C2B A:HEM719 4.3 33.2 1.0 C3B A:HEM719 4.3 35.5 1.0 CD1 A:ILE238 4.4 43.0 1.0 CE A:MET192 4.7 40.8 1.0 CD1 A:ILE215 4.8 51.7 1.0

J.Key, K.Moffat. Crystal Structures of Deoxy and Co-Bound Bjfixlh Reveal Details of Ligand Recognition and Signaling Biochemistry V. 44 4627 2005.
ISSN: ISSN 0006-2960
PubMed: 15779889
DOI: 10.1021/BI047942R