Iron in PDB 1foc: Cytochrome C557: Improperly Folded Thermus Thermophilus C552

The structure of Cytochrome C557: Improperly Folded Thermus Thermophilus C552, PDB code: 1foc was solved by D.E.Mcree, P.A.Williams, J.A.Fee, K.L.Bren, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 3.00
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	98.720, 69.050, 36.582, 90.00, 90.00, 90.00
R / Rfree (%)	27.3 / 42.3

The binding sites of Iron atom in the Cytochrome C557: Improperly Folded Thermus Thermophilus C552 (pdb code 1foc). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Cytochrome C557: Improperly Folded Thermus Thermophilus C552, PDB code: 1foc:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Cytochrome C557: Improperly Folded Thermus Thermophilus C552


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cytochrome C557: Improperly Folded Thermus Thermophilus C552 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe200 b:49.3 occ:1.00 FE A:HEM200 0.0 49.3 1.0 ND A:HEM200 2.0 21.1 1.0 NB A:HEM200 2.0 23.7 1.0 NA A:HEM200 2.1 34.6 1.0 NC A:HEM200 2.1 38.2 1.0 NE2 A:HIS15 2.1 59.6 1.0 SD A:MET69 2.3 47.5 1.0 CD2 A:HIS15 2.8 61.0 1.0 C4D A:HEM200 2.9 35.0 1.0 C1D A:HEM200 3.0 11.1 1.0 C1B A:HEM200 3.0 28.4 1.0 C4B A:HEM200 3.0 37.4 1.0 C4A A:HEM200 3.0 30.4 1.0 C1A A:HEM200 3.0 31.7 1.0 C4C A:HEM200 3.1 42.6 1.0 C1C A:HEM200 3.1 40.9 1.0 CHB A:HEM200 3.3 18.8 1.0 CE1 A:HIS15 3.3 61.3 1.0 CHA A:HEM200 3.3 31.4 1.0 CHD A:HEM200 3.3 23.3 1.0 CHC A:HEM200 3.4 37.4 1.0 CG A:MET69 3.5 39.9 1.0 CE A:MET69 3.8 26.4 1.0 CB A:MET69 3.9 47.2 1.0 CG A:HIS15 4.1 62.8 1.0 C2D A:HEM200 4.1 25.5 1.0 C3D A:HEM200 4.1 27.8 1.0 C3A A:HEM200 4.2 31.0 1.0 C2B A:HEM200 4.2 34.8 1.0 C3B A:HEM200 4.2 41.5 1.0 C2A A:HEM200 4.2 29.1 1.0 ND1 A:HIS15 4.3 67.6 1.0 C3C A:HEM200 4.3 34.1 1.0 C2C A:HEM200 4.4 34.7 1.0

Iron binding site 2 out of 2 in the Cytochrome C557: Improperly Folded Thermus Thermophilus C552


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cytochrome C557: Improperly Folded Thermus Thermophilus C552 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe200 b:48.3 occ:1.00 FE B:HEM200 0.0 48.3 1.0 NE2 B:HIS15 2.0 21.9 1.0 NB B:HEM200 2.0 56.0 1.0 NC B:HEM200 2.0 50.2 1.0 ND B:HEM200 2.0 50.1 1.0 NA B:HEM200 2.1 46.0 1.0 SD B:MET69 2.2 59.3 1.0 CD2 B:HIS15 2.8 30.9 1.0 CE B:MET69 2.8 54.4 1.0 C4D B:HEM200 2.9 55.4 1.0 C1A B:HEM200 3.0 47.6 1.0 C1C B:HEM200 3.0 47.0 1.0 C1B B:HEM200 3.0 64.7 1.0 C4B B:HEM200 3.0 54.5 1.0 C4A B:HEM200 3.0 42.9 1.0 C1D B:HEM200 3.1 51.4 1.0 C4C B:HEM200 3.1 42.7 1.0 CE1 B:HIS15 3.1 38.2 1.0 CHA B:HEM200 3.2 54.5 1.0 CHB B:HEM200 3.3 58.8 1.0 CHC B:HEM200 3.3 50.4 1.0 CHD B:HEM200 3.4 45.9 1.0 CG B:MET69 3.6 47.1 1.0 CG B:HIS15 4.0 28.1 1.0 C2A B:HEM200 4.1 44.1 1.0 C3A B:HEM200 4.1 39.9 1.0 ND1 B:HIS15 4.2 35.5 1.0 C3D B:HEM200 4.2 61.3 1.0 C2C B:HEM200 4.2 39.8 1.0 C3C B:HEM200 4.2 38.5 1.0 CB B:MET69 4.2 47.0 1.0 C2B B:HEM200 4.2 52.8 1.0 C2D B:HEM200 4.2 59.1 1.0 C3B B:HEM200 4.3 49.7 1.0

D.E.Mcree, P.A.Williams, V.Sridhar, A.Pastuszyn, K.L.Bren, Y.Chen, K.M.Patel, T.R.Todaro, D.Sanders, E.Luna, J.A.Fee. Recombinant Cytochrome RC557 Obtained From Escherichia Coli Cells Expressing A Truncated Thermus Thermophilus Cyca Gene. Heme Inversion in An Improperly Matured Protein J.Biol.Chem. V. 276 6537 2001.
ISSN: ISSN 0021-9258
PubMed: 11069913
DOI: 10.1074/JBC.M008421200