Platinum in PDB 1qbi: Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus

All present enzymatic activity of Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus:
1.1.99.17;

The structure of Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus, PDB code: 1qbi was solved by A.Oubrie, H.J.Rozeboom, K.H.Kalk, J.A.Duine, B.W.Dijkstra, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.72
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	60.148, 92.100, 84.910, 90.00, 105.17, 90.00
R / Rfree (%)	16.5 / 20.8

The structure of Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus also contains other interesting chemical elements:

Calcium

(Ca)

6 atoms

The binding sites of Platinum atom in the Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus (pdb code 1qbi). This binding sites where shown within 5.0 Angstroms radius around Platinum atom.
In total 2 binding sites of Platinum where determined in the Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus, PDB code: 1qbi:
Jump to Platinum binding site number: 1; 2;

Platinum binding site 1 out of 2 in the Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus


Mono view


Stereo pair view

A full contact list of Platinum with other atoms in the Pt binding site number 1 of Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus within 5.0Å range: probe atom residue distance (Å) B Occ A:Pt461 b:92.2 occ:1.00 O A:HOH974 3.3 28.1 1.0 O A:HOH753 3.5 33.4 1.0 NH1 A:ARG383 3.9 20.9 1.0 O A:HOH993 4.0 31.8 1.0 CG A:MET400 4.2 23.3 1.0 OG A:SER14 4.3 48.1 1.0 O A:PRO399 4.5 13.2 1.0 NH2 A:ARG383 4.6 30.8 1.0 CG1 A:VAL398 4.7 14.6 1.0 CZ A:ARG383 4.7 26.6 1.0 SD A:MET400 4.8 28.4 1.0 ND2 A:ASN16 4.9 44.4 1.0 CB A:MET400 4.9 19.1 1.0 CA A:SER14 4.9 45.0 1.0

Platinum binding site 2 out of 2 in the Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus


Mono view


Stereo pair view

A full contact list of Platinum with other atoms in the Pt binding site number 2 of Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus within 5.0Å range: probe atom residue distance (Å) B Occ B:Pt462 b:53.4 occ:1.00 CG B:MET400 3.6 19.0 1.0 SD B:MET400 3.9 22.5 1.0 O B:HOH966 4.0 37.6 1.0 CG1 B:VAL398 4.0 11.5 1.0 NH2 B:ARG383 4.1 33.8 1.0 NE B:ARG383 4.4 23.0 1.0 O B:PRO399 4.7 11.1 1.0 O B:HOH870 4.7 30.2 1.0 CZ B:ARG383 4.8 32.6 1.0 CB B:MET400 4.8 13.8 1.0 CZ2 B:TRP367 5.0 17.0 1.0

A.Oubrie, H.J.Rozeboom, K.H.Kalk, J.A.Duine, B.W.Dijkstra. The 1.7 A Crystal Structure of the Apo Form of the Soluble Quinoprotein Glucose Dehydrogenase From Acinetobacter Calcoaceticus Reveals A Novel Internal Conserved Sequence Repeat. J.Mol.Biol. V. 289 319 1999.
ISSN: ISSN 0022-2836
PubMed: 10366508
DOI: 10.1006/JMBI.1999.2766