Iron in PDB 2hkx: Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans

The structure of Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans, PDB code: 2hkx was solved by N.D.Lanz, M.Borjigin, H.Li, R.L.Kerby, T.L.Poulos, G.P.Roberts, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.75 / 2.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	52.115, 92.873, 95.500, 90.00, 90.00, 90.00
R / Rfree (%)	22.7 / 28.6

The binding sites of Iron atom in the Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans (pdb code 2hkx). 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 Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans, PDB code: 2hkx:

Iron binding site 1 out of 1 in the Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Cooa Mutant (N127L/S128L) From Carboxydothermus Hydrogenoformans within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe300 b:59.8 occ:1.00 FE A:HEM300 0.0 59.8 1.0 C A:CMO400 1.8 57.7 0.5 NB A:HEM300 2.0 55.8 1.0 ND A:HEM300 2.1 55.6 1.0 NA A:HEM300 2.1 57.1 1.0 NC A:HEM300 2.1 59.1 1.0 NE2 A:HIS82 2.4 74.5 1.0 O A:CMO400 2.9 57.1 0.5 C1B A:HEM300 2.9 59.4 1.0 C4B A:HEM300 3.0 60.0 1.0 C4A A:HEM300 3.0 57.9 1.0 C1D A:HEM300 3.1 61.6 1.0 C4D A:HEM300 3.1 59.6 1.0 C1A A:HEM300 3.1 55.4 1.0 C1C A:HEM300 3.1 59.8 1.0 C4C A:HEM300 3.2 62.1 1.0 CD2 A:HIS82 3.3 71.6 1.0 CHB A:HEM300 3.3 59.6 1.0 CE1 A:HIS82 3.3 76.1 1.0 CHC A:HEM300 3.4 60.4 1.0 CHD A:HEM300 3.5 61.6 1.0 CHA A:HEM300 3.5 57.7 1.0 SG A:CYS80 3.6 60.0 1.0 C2B A:HEM300 4.2 60.3 1.0 C3B A:HEM300 4.2 60.3 1.0 C3A A:HEM300 4.3 57.8 1.0 CB A:CYS80 4.3 61.3 1.0 C2A A:HEM300 4.3 56.9 1.0 C2D A:HEM300 4.3 61.2 1.0 C3D A:HEM300 4.4 61.7 1.0 C2C A:HEM300 4.4 62.0 1.0 C3C A:HEM300 4.4 64.0 1.0 ND1 A:HIS82 4.4 75.0 1.0 CG A:HIS82 4.5 69.3 1.0 CG1 B:VAL118 4.5 63.2 1.0

M.Borjigin, H.Li, N.D.Lanz, R.L.Kerby, G.P.Roberts, T.L.Poulos. Structure-Based Hypothesis on the Activation of the Co-Sensing Transcription Factor Cooa. Acta Crystallogr.,Sect.D V. 63 282 2007.
ISSN: ISSN 0907-4449
PubMed: 17327664
DOI: 10.1107/S0907444906051638