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Iron in PDB 1cyj: Cytochrome C6

Protein crystallography data

The structure of Cytochrome C6, PDB code: 1cyj was solved by C.A.Kerfeld, T.O.Yeates, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.90
Space group I 2 3
Cell size a, b, c (Å), α, β, γ (°) 81.600, 81.600, 81.600, 90.00, 90.00, 90.00
R / Rfree (%) 18.7 / n/a

Other elements in 1cyj:

The structure of Cytochrome C6 also contains other interesting chemical elements:

Cadmium (Cd) 4 atoms

Iron Binding Sites:

The binding sites of Iron atom in the Cytochrome C6 (pdb code 1cyj). 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 Cytochrome C6, PDB code: 1cyj:

Iron binding site 1 out of 1 in 1cyj

Go back to Iron Binding Sites List in 1cyj
Iron binding site 1 out of 1 in the Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cytochrome C6 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe200

b:15.2
occ:1.00
FE A:HEM200 0.0 15.2 1.0
NE2 A:HIS18 1.9 16.1 1.0
NA A:HEM200 1.9 15.6 1.0
ND A:HEM200 1.9 16.5 1.0
NC A:HEM200 2.0 15.7 1.0
NB A:HEM200 2.0 14.0 1.0
SD A:MET60 2.4 15.6 1.0
CE1 A:HIS18 2.9 16.4 1.0
CD2 A:HIS18 3.0 18.1 1.0
C1A A:HEM200 3.0 15.6 1.0
C4D A:HEM200 3.0 16.4 1.0
C4A A:HEM200 3.0 15.0 1.0
C4C A:HEM200 3.0 16.5 1.0
C1D A:HEM200 3.0 17.1 1.0
C1B A:HEM200 3.0 13.5 1.0
C1C A:HEM200 3.1 15.1 1.0
C4B A:HEM200 3.1 13.7 1.0
CHA A:HEM200 3.4 16.3 1.0
CHB A:HEM200 3.4 13.7 1.0
CHD A:HEM200 3.4 15.6 1.0
CHC A:HEM200 3.5 13.7 1.0
CE A:MET60 3.6 15.9 1.0
CG A:MET60 3.6 16.9 1.0
ND1 A:HIS18 4.1 16.1 1.0
CG A:HIS18 4.1 17.7 1.0
CB A:MET60 4.2 17.7 1.0
C3D A:HEM200 4.2 17.9 1.0
C3C A:HEM200 4.2 18.0 1.0
C2A A:HEM200 4.2 15.2 1.0
C2D A:HEM200 4.3 18.0 1.0
C3A A:HEM200 4.3 15.6 1.0
C2C A:HEM200 4.3 16.2 1.0
C2B A:HEM200 4.3 12.8 1.0
C3B A:HEM200 4.3 13.7 1.0

Reference:

C.A.Kerfeld, H.P.Anwar, R.Interrante, S.Merchant, T.O.Yeates. The Structure of Chloroplast Cytochrome C6 at 1.9 A Resolution: Evidence For Functional Oligomerization. J.Mol.Biol. V. 250 627 1995.
ISSN: ISSN 0022-2836
PubMed: 7623381
DOI: 10.1006/JMBI.1995.0404
Page generated: Sat Aug 3 03:33:20 2024

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