Iron in PDB 9mt0: 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11

The structure of 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11, PDB code: 9mt0 was solved by L.Zafreen, L.-S.Huang, P.Luemmen, E.A.Berry, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.81 / 1.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	33.876, 58.634, 51.674, 90, 106.77, 90
R / Rfree (%)	12.6 / 16.5

The binding sites of Iron atom in the 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11 (pdb code 9mt0). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11, PDB code: 9mt0:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:11.5 occ:1.00 FE A:HEC201 0.0 11.5 1.0 NC A:HEC201 2.0 12.3 1.0 NA A:HEC201 2.0 11.7 1.0 NE2 A:HIS18 2.0 10.5 1.0 NB A:HEC201 2.1 10.8 1.0 ND A:HEC201 2.1 11.3 1.0 SD A:MET80 2.3 14.6 1.0 CE1 A:HIS18 3.0 10.9 1.0 C4C A:HEC201 3.0 12.0 1.0 C4A A:HEC201 3.0 10.8 1.0 C1B A:HEC201 3.0 11.2 1.0 CD2 A:HIS18 3.0 10.0 1.0 C1C A:HEC201 3.1 12.5 1.0 C1D A:HEC201 3.1 11.4 1.0 C1A A:HEC201 3.1 11.2 1.0 C4B A:HEC201 3.1 11.4 1.0 C4D A:HEC201 3.1 11.9 1.0 HE1 A:HIS18 3.2 13.1 1.0 HD2 A:HIS18 3.2 12.1 1.0 HG3 A:MET80 3.3 18.6 1.0 CE A:MET80 3.4 15.1 1.0 CHB A:HEC201 3.4 11.4 1.0 CHD A:HEC201 3.4 13.2 1.0 CG A:MET80 3.4 15.5 1.0 CHC A:HEC201 3.4 12.6 1.0 HE1 A:MET80 3.5 18.1 1.0 CHA A:HEC201 3.5 10.9 1.0 HE3 A:MET80 3.5 18.1 1.0 HB2 A:MET80 3.8 19.9 1.0 HH A:TYR67 4.0 18.7 1.0 ND1 A:HIS18 4.1 11.8 1.0 HG2 A:MET80 4.2 18.6 1.0 CG A:HIS18 4.2 11.3 1.0 CB A:MET80 4.2 16.6 1.0 HE2 A:MET80 4.2 18.1 1.0 C3C A:HEC201 4.2 14.0 1.0 C2B A:HEC201 4.2 12.2 1.0 C3A A:HEC201 4.3 11.4 1.0 C2C A:HEC201 4.3 13.8 1.0 C2A A:HEC201 4.3 11.4 1.0 C3B A:HEC201 4.3 12.4 1.0 C2D A:HEC201 4.3 12.6 1.0 C3D A:HEC201 4.3 11.6 1.0 HHB A:HEC201 4.4 13.7 1.0 HHD A:HEC201 4.4 15.8 1.0 HHC A:HEC201 4.4 15.2 1.0 HHA A:HEC201 4.4 13.2 1.0 HD2 A:PRO30 4.6 15.8 1.0 HA3 A:GLY29 4.6 15.8 1.0 HE2 A:TYR67 4.7 16.9 1.0 HB2 A:CYS17 4.8 16.0 1.0 OH A:TYR67 4.8 15.6 1.0 HB3 A:MET80 4.8 19.9 1.0 HD1 A:HIS18 4.9 14.1 1.0 HD21 A:LEU32 4.9 16.3 1.0 HA A:MET80 5.0 20.1 1.0

Iron binding site 2 out of 2 in the 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of 1.2 A Crystal Structure of Housefly Cytochrome C at pH 11 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe201 b:15.7 occ:1.00 FE B:HEC201 0.0 15.7 1.0 NC B:HEC201 2.0 15.7 1.0 NA B:HEC201 2.0 15.0 1.0 NE2 B:HIS18 2.0 15.4 1.0 ND B:HEC201 2.0 16.6 1.0 NB B:HEC201 2.0 14.6 1.0 SD B:MET80 2.3 17.6 1.0 CE1 B:HIS18 2.9 16.4 1.0 C4C B:HEC201 3.0 16.2 1.0 C1C B:HEC201 3.0 15.5 1.0 C4A B:HEC201 3.0 14.1 1.0 C1A B:HEC201 3.0 15.4 1.0 C1D B:HEC201 3.0 17.2 1.0 C1B B:HEC201 3.1 14.8 1.0 CD2 B:HIS18 3.1 15.5 1.0 HE1 B:HIS18 3.1 19.7 1.0 C4D B:HEC201 3.1 16.3 1.0 C4B B:HEC201 3.1 14.0 1.0 HG3 B:MET80 3.3 22.9 1.0 HD2 B:HIS18 3.3 18.6 1.0 CE B:MET80 3.4 17.2 1.0 CHC B:HEC201 3.4 16.1 1.0 CHD B:HEC201 3.4 16.5 1.0 CHA B:HEC201 3.4 16.2 1.0 CHB B:HEC201 3.4 13.6 1.0 CG B:MET80 3.4 19.0 1.0 HE1 B:MET80 3.5 20.7 1.0 HE3 B:MET80 3.5 20.7 1.0 HB2 B:MET80 3.9 25.7 1.0 ND1 B:HIS18 4.1 16.0 1.0 HH B:TYR67 4.2 21.0 1.0 CG B:HIS18 4.2 15.4 1.0 HG2 B:MET80 4.2 22.9 1.0 HE2 B:MET80 4.2 20.7 1.0 C3A B:HEC201 4.3 14.9 1.0 C2A B:HEC201 4.3 14.5 1.0 C3C B:HEC201 4.3 17.7 1.0 C2C B:HEC201 4.3 16.3 1.0 CB B:MET80 4.3 21.4 1.0 C2D B:HEC201 4.3 19.6 1.0 C3D B:HEC201 4.3 17.6 1.0 C2B B:HEC201 4.3 14.3 1.0 C3B B:HEC201 4.3 14.0 1.0 HHA B:HEC201 4.4 19.4 1.0 HHD B:HEC201 4.4 19.8 1.0 HHC B:HEC201 4.4 19.4 1.0 HHB B:HEC201 4.4 16.4 1.0 HD2 B:PRO30 4.6 22.4 1.0 HE2 B:TYR67 4.6 19.3 1.0 HA3 B:GLY29 4.6 22.1 1.0 HD1 B:HIS18 4.8 19.2 1.0 HB2 B:CYS17 4.8 23.9 1.0 HB3 B:MET80 4.9 25.7 1.0 OH B:TYR67 4.9 17.5 1.0 HD21 B:LEU32 5.0 23.1 1.0

L.Zafreen, L.-S.Huang, P.Luemmen, E.A.Berry. Crystal Structure of Insect Cytochrome C at Different pH Values. To Be Published.