Nickel in PDB 7c3b: Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form)

The structure of Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form), PDB code: 7c3b was solved by Y.Ashikawa, Z.Fujimoto, H.Nojiri, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.07 / 2.40
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	161.924, 161.924, 79.606, 90, 90, 90
R / Rfree (%)	22.7 / 28.1

The structure of Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form) also contains other interesting chemical elements:

Chlorine	(Cl)	18 atoms
Iodine	(I)	3 atoms
Iron	(Fe)	6 atoms

The binding sites of Nickel atom in the Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form) (pdb code 7c3b). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form), PDB code: 7c3b:

Nickel binding site 1 out of 1 in the Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form)


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Ferredoxin Reductase in Carbazole 1,9A-Dioxygenase (Fad Apo Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni410 b:46.7 occ:1.00 NE2 A:HIS0 2.2 61.6 1.0 NE2 C:HIS-2 2.2 74.0 1.0 NE2 A:HIS-2 2.2 68.2 1.0 NE2 C:HIS0 2.3 78.8 1.0 NE2 B:HIS-2 2.3 75.1 1.0 NE2 B:HIS0 2.3 73.6 1.0 CE1 A:HIS-2 3.1 74.4 1.0 CE1 C:HIS-2 3.1 76.1 1.0 CD2 A:HIS0 3.1 61.0 1.0 CD2 B:HIS0 3.1 70.7 1.0 CE1 C:HIS0 3.2 82.0 1.0 CE1 B:HIS-2 3.2 79.9 1.0 CE1 A:HIS0 3.2 65.2 1.0 CD2 C:HIS-2 3.2 73.8 1.0 CD2 C:HIS0 3.3 76.0 1.0 CD2 A:HIS-2 3.3 68.7 1.0 CD2 B:HIS-2 3.3 75.8 1.0 CE1 B:HIS0 3.4 76.3 1.0 ND1 C:HIS-2 4.2 77.7 1.0 ND1 A:HIS-2 4.3 76.5 1.0 ND1 A:HIS0 4.3 64.9 1.0 CG A:HIS0 4.3 60.7 1.0 ND1 C:HIS0 4.3 81.3 1.0 ND1 B:HIS-2 4.3 82.2 1.0 CG C:HIS-2 4.3 76.9 1.0 CG B:HIS0 4.3 71.6 1.0 CG A:HIS-2 4.4 74.5 1.0 CG C:HIS0 4.4 76.9 1.0 CG B:HIS-2 4.4 79.1 1.0 ND1 B:HIS0 4.5 74.7 1.0

Y.Ashiakawa, Z.Fujimoto, K.Inoue, H.Yamane, H.Nojiri. Crystal Structure of the Ferredoxin Reductase Component of Carbazole 1,9A-Dioxygenase of Janthinobacterium Sp. J3 To Be Published.