Molybdenum in PDB 1kqf: Formate Dehydrogenase N From E. Coli

All present enzymatic activity of Formate Dehydrogenase N From E. Coli:
1.2.1.2;

The structure of Formate Dehydrogenase N From E. Coli, PDB code: 1kqf was solved by M.Jormakka, S.Tornroth, B.Byrne, S.Iwata, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 1.60
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	203.000, 203.000, 203.000, 90.00, 90.00, 90.00
R / Rfree (%)	17.7 / 19.5

The structure of Formate Dehydrogenase N From E. Coli also contains other interesting chemical elements:

Iron

(Fe)

22 atoms

The binding sites of Molybdenum atom in the Formate Dehydrogenase N From E. Coli (pdb code 1kqf). This binding sites where shown within 5.0 Angstroms radius around Molybdenum atom.
In total only one binding site of Molybdenum was determined in the Formate Dehydrogenase N From E. Coli, PDB code: 1kqf:

Molybdenum binding site 1 out of 1 in the Formate Dehydrogenase N From E. Coli


Mono view


Stereo pair view

A full contact list of Molybdenum with other atoms in the Mo binding site number 1 of Formate Dehydrogenase N From E. Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Mo1016 b:16.7 occ:1.00 O A:HOH1052 2.2 15.4 1.0 S13 A:MGD1019 2.4 14.5 1.0 S13 A:MGD1018 2.4 14.5 1.0 S12 A:MGD1018 2.5 14.9 1.0 S12 A:MGD1019 2.6 15.4 1.0 SE A:SEC196 2.6 9.1 1.0 C13 A:MGD1019 3.4 12.3 1.0 C13 A:MGD1018 3.4 13.4 1.0 CB A:SEC196 3.4 12.4 1.0 C12 A:MGD1019 3.5 12.9 1.0 C12 A:MGD1018 3.5 12.4 1.0 CA A:GLY447 4.0 12.7 1.0 O A:HOH1481 4.4 32.8 1.0 NH2 A:ARG896 4.4 13.3 1.0 N A:HIS448 4.4 12.9 1.0 N A:GLY447 4.6 14.0 1.0 CA A:SEC196 4.7 17.0 1.0 CD1 A:ILE451 4.7 23.4 1.0 C A:GLY447 4.7 12.8 1.0 NE2 A:HIS902 4.8 12.8 1.0 C14 A:MGD1018 4.8 12.5 1.0 C14 A:MGD1019 4.9 13.2 1.0 CD2 A:HIS448 4.9 13.2 1.0 CD2 A:LEU410 4.9 16.6 1.0 CE1 A:HIS902 4.9 12.6 1.0 CD1 A:LEU410 5.0 16.1 1.0

M.Jormakka, S.Tornroth, B.Byrne, S.Iwata. Molecular Basis of Proton Motive Force Generation: Structure of Formate Dehydrogenase-N. Science V. 295 1863 2002.
ISSN: ISSN 0036-8075
PubMed: 11884747
DOI: 10.1126/SCIENCE.1068186