Iron in PDB 3h34: Ppce, A Cytochrome C7 From Geobacter Sulfurreducens

The structure of Ppce, A Cytochrome C7 From Geobacter Sulfurreducens, PDB code: 3h34 was solved by P.R.Pokkuluri, M.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.32 / 1.60
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	37.700, 102.000, 22.700, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 20.5

The binding sites of Iron atom in the Ppce, A Cytochrome C7 From Geobacter Sulfurreducens (pdb code 3h34). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 3 binding sites of Iron where determined in the Ppce, A Cytochrome C7 From Geobacter Sulfurreducens, PDB code: 3h34:
Jump to Iron binding site number: 1; 2; 3;

Iron binding site 1 out of 3 in the Ppce, A Cytochrome C7 From Geobacter Sulfurreducens


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Ppce, A Cytochrome C7 From Geobacter Sulfurreducens within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe72 b:6.9 occ:1.00 FE A:HEM72 0.0 6.9 1.0 NB A:HEM72 2.0 6.6 1.0 NE2 A:HIS31 2.0 7.2 1.0 ND A:HEM72 2.0 6.6 1.0 NC A:HEM72 2.0 5.0 1.0 NA A:HEM72 2.0 5.5 1.0 NE2 A:HIS17 2.0 6.6 1.0 CE1 A:HIS31 2.9 4.3 1.0 CE1 A:HIS17 2.9 8.3 1.0 C1B A:HEM72 3.0 5.8 1.0 C1D A:HEM72 3.0 6.9 1.0 C4B A:HEM72 3.0 5.6 1.0 C1C A:HEM72 3.0 6.1 1.0 C4A A:HEM72 3.0 7.6 1.0 C4D A:HEM72 3.0 6.7 1.0 C4C A:HEM72 3.0 7.8 1.0 C1A A:HEM72 3.0 9.1 1.0 CD2 A:HIS17 3.0 6.6 1.0 CD2 A:HIS31 3.1 5.2 1.0 CHD A:HEM72 3.4 7.3 1.0 CHB A:HEM72 3.4 7.4 1.0 CHC A:HEM72 3.4 7.2 1.0 CHA A:HEM72 3.4 7.8 1.0 ND1 A:HIS31 4.1 5.8 1.0 ND1 A:HIS17 4.1 9.0 1.0 CG A:HIS17 4.2 7.7 1.0 CG A:HIS31 4.2 6.2 1.0 C2D A:HEM72 4.2 7.5 1.0 C2B A:HEM72 4.2 5.7 1.0 C3A A:HEM72 4.2 9.5 1.0 C3D A:HEM72 4.3 8.4 1.0 C3B A:HEM72 4.3 6.0 1.0 C2A A:HEM72 4.3 10.6 1.0 C2C A:HEM72 4.3 6.8 1.0 C3C A:HEM72 4.3 7.5 1.0 O A:HOH117 4.9 12.4 1.0

Iron binding site 2 out of 3 in the Ppce, A Cytochrome C7 From Geobacter Sulfurreducens


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Ppce, A Cytochrome C7 From Geobacter Sulfurreducens within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe73 b:7.7 occ:1.00 FE A:HEM73 0.0 7.7 1.0 ND A:HEM73 2.0 9.4 1.0 NC A:HEM73 2.0 8.0 1.0 NA A:HEM73 2.0 9.2 1.0 NB A:HEM73 2.0 7.7 1.0 NE2 A:HIS20 2.0 8.0 1.0 NE2 A:HIS55 2.0 7.5 1.0 CE1 A:HIS55 2.9 9.0 1.0 CE1 A:HIS20 3.0 7.8 1.0 C4D A:HEM73 3.0 9.0 1.0 C1C A:HEM73 3.0 6.2 1.0 CD2 A:HIS20 3.0 8.6 1.0 C4B A:HEM73 3.0 8.1 1.0 C1A A:HEM73 3.0 7.5 1.0 C1D A:HEM73 3.0 9.3 1.0 C4C A:HEM73 3.1 7.8 1.0 C4A A:HEM73 3.1 7.2 1.0 C1B A:HEM73 3.1 8.1 1.0 CD2 A:HIS55 3.1 8.9 1.0 CHC A:HEM73 3.4 7.6 1.0 CHA A:HEM73 3.4 8.3 1.0 CHD A:HEM73 3.4 7.0 1.0 CHB A:HEM73 3.5 7.8 1.0 ND1 A:HIS55 4.1 8.5 1.0 ND1 A:HIS20 4.2 7.7 1.0 CG A:HIS20 4.2 7.7 1.0 CG A:HIS55 4.2 9.4 1.0 C3D A:HEM73 4.3 10.2 1.0 C2D A:HEM73 4.3 10.1 1.0 C2C A:HEM73 4.3 7.1 1.0 C3B A:HEM73 4.3 8.6 1.0 C3A A:HEM73 4.3 8.3 1.0 C2A A:HEM73 4.3 8.0 1.0 C2B A:HEM73 4.3 9.2 1.0 C3C A:HEM73 4.3 6.0 1.0

Iron binding site 3 out of 3 in the Ppce, A Cytochrome C7 From Geobacter Sulfurreducens


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Ppce, A Cytochrome C7 From Geobacter Sulfurreducens within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe74 b:9.6 occ:1.00 FE A:HEM74 0.0 9.6 1.0 ND A:HEM74 2.0 7.5 1.0 NB A:HEM74 2.0 9.0 1.0 NC A:HEM74 2.0 10.5 1.0 NA A:HEM74 2.0 10.2 1.0 NE2 A:HIS69 2.0 9.7 1.0 NE2 A:HIS47 2.0 11.4 1.0 CE1 A:HIS69 2.9 8.9 1.0 CE1 A:HIS47 3.0 11.9 1.0 C1D A:HEM74 3.0 6.9 1.0 C4C A:HEM74 3.0 8.8 1.0 C1B A:HEM74 3.0 11.3 1.0 C4A A:HEM74 3.0 11.6 1.0 C1A A:HEM74 3.0 10.5 1.0 C4D A:HEM74 3.0 10.2 1.0 C1C A:HEM74 3.0 9.5 1.0 C4B A:HEM74 3.0 9.9 1.0 CD2 A:HIS47 3.1 12.0 1.0 CD2 A:HIS69 3.1 7.8 1.0 CHD A:HEM74 3.4 9.3 1.0 CHB A:HEM74 3.4 11.4 1.0 CHA A:HEM74 3.4 11.3 1.0 CHC A:HEM74 3.4 9.8 1.0 ND1 A:HIS69 4.1 10.4 1.0 ND1 A:HIS47 4.1 13.8 1.0 CG A:HIS69 4.2 9.9 1.0 CG A:HIS47 4.2 12.2 1.0 C2D A:HEM74 4.2 8.4 1.0 C3A A:HEM74 4.3 12.8 1.0 C3D A:HEM74 4.3 9.0 1.0 C2B A:HEM74 4.3 11.1 1.0 C3B A:HEM74 4.3 11.0 1.0 C3C A:HEM74 4.3 9.4 1.0 C2A A:HEM74 4.3 12.7 1.0 C2C A:HEM74 4.3 8.4 1.0 OD1 A:ASN10 4.8 15.8 1.0

P.R.Pokkuluri, Y.Y.Londer, X.Yang, N.E.Duke, J.Erickson, V.Orshonsky, G.Johnson, M.Schiffer. Structural Characterization of A Family of Cytochromes C(7) Involved in Fe(III) Respiration By Geobacter Sulfurreducens. Biochim.Biophys.Acta V.1797 222 2010.
ISSN: ISSN 0006-3002
PubMed: 19857457
DOI: 10.1016/J.BBABIO.2009.10.007