Iron in PDB 1f1f: Crystal Structure of Cytochrome C6 From Arthrospira Maxima

The structure of Crystal Structure of Cytochrome C6 From Arthrospira Maxima, PDB code: 1f1f was solved by C.A.Kerfeld, A.A.Serag, M.R.Sawaya, D.W.Krogmann, T.O.Yeates, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	79.400, 67.800, 49.700, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 25.5

The binding sites of Iron atom in the Crystal Structure of Cytochrome C6 From Arthrospira Maxima (pdb code 1f1f). 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 Cytochrome C6 From Arthrospira Maxima, PDB code: 1f1f:

Iron binding site 1 out of 1 in the Crystal Structure of Cytochrome C6 From Arthrospira Maxima


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 Cytochrome C6 From Arthrospira Maxima within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe200 b:19.2 occ:1.00 FE A:HEM200 0.0 19.2 1.0 NA A:HEM200 2.0 20.2 1.0 ND A:HEM200 2.0 19.6 1.0 NB A:HEM200 2.0 18.1 1.0 NE2 A:HIS18 2.0 18.5 1.0 NC A:HEM200 2.0 18.9 1.0 SD A:MET62 2.3 21.4 1.0 CD2 A:HIS18 3.0 17.4 1.0 C4A A:HEM200 3.0 20.3 1.0 C4D A:HEM200 3.0 20.9 1.0 C1A A:HEM200 3.0 21.1 1.0 CE1 A:HIS18 3.0 16.5 1.0 C1B A:HEM200 3.0 18.0 1.0 C1D A:HEM200 3.1 18.7 1.0 C4C A:HEM200 3.1 17.5 1.0 C4B A:HEM200 3.1 17.5 1.0 C1C A:HEM200 3.1 18.2 1.0 CHB A:HEM200 3.4 18.6 1.0 CHA A:HEM200 3.4 20.4 1.0 CHD A:HEM200 3.4 17.7 1.0 CE A:MET62 3.5 20.0 1.0 CHC A:HEM200 3.5 17.5 1.0 CG A:MET62 3.8 23.5 1.0 CG A:HIS18 4.1 18.6 1.0 ND1 A:HIS18 4.1 17.9 1.0 C3D A:HEM200 4.3 22.0 1.0 C2D A:HEM200 4.3 20.4 1.0 C3A A:HEM200 4.3 21.3 1.0 C2B A:HEM200 4.3 17.8 1.0 C3B A:HEM200 4.3 17.1 1.0 C2A A:HEM200 4.3 21.4 1.0 C3C A:HEM200 4.3 16.8 1.0 CB A:MET62 4.3 24.8 1.0 C2C A:HEM200 4.4 17.6 1.0 CA A:MET62 5.0 26.1 1.0

M.R.Sawaya, D.W.Krogmann, A.Serag, K.K.Ho, T.O.Yeates, C.A.Kerfeld. Structures of Cytochrome C-549 and Cytochrome C6 From the Cyanobacterium Arthrospira Maxima. Biochemistry V. 40 9215 2001.
ISSN: ISSN 0006-2960
PubMed: 11478889
DOI: 10.1021/BI002679P