Cobalt in PDB 2gg9: Novel Bacterial Methionine Aminopeptidase Inhibitors

All present enzymatic activity of Novel Bacterial Methionine Aminopeptidase Inhibitors:
3.4.11.18;

The structure of Novel Bacterial Methionine Aminopeptidase Inhibitors, PDB code: 2gg9 was solved by A.G.Evdokimov, M.E.Pokross, R.L.Walter, M.Mekel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.68 / 1.05
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	39.131, 63.290, 52.513, 90.00, 109.71, 90.00
R / Rfree (%)	14 / 15.9

The structure of Novel Bacterial Methionine Aminopeptidase Inhibitors also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Cobalt atom in the Novel Bacterial Methionine Aminopeptidase Inhibitors (pdb code 2gg9). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total 2 binding sites of Cobalt where determined in the Novel Bacterial Methionine Aminopeptidase Inhibitors, PDB code: 2gg9:
Jump to Cobalt binding site number: 1; 2;

Cobalt binding site 1 out of 2 in the Novel Bacterial Methionine Aminopeptidase Inhibitors


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Novel Bacterial Methionine Aminopeptidase Inhibitors within 5.0Å range: probe atom residue distance (Å) B Occ A:Co301 b:9.2 occ:1.00 OD2 A:ASP108 2.0 8.8 1.0 O27 A:U16801 2.0 8.8 1.0 NE2 A:HIS171 2.1 9.4 1.0 OE2 A:GLU235 2.1 9.2 1.0 OE2 A:GLU204 2.3 10.6 1.0 O31 A:U16801 2.4 11.7 1.0 CG A:ASP108 3.0 8.7 1.0 C25 A:U16801 3.0 10.3 1.0 C23 A:U16801 3.0 9.2 1.0 CE1 A:HIS171 3.0 10.3 1.0 CD2 A:HIS171 3.1 9.6 1.0 CD A:GLU204 3.1 9.5 1.0 CD A:GLU235 3.1 8.5 1.0 OE1 A:GLU204 3.3 10.3 1.0 CO A:CO302 3.3 8.1 1.0 OD1 A:ASP108 3.4 9.0 1.0 OE1 A:GLU235 3.5 8.3 1.0 C11 A:U16801 3.7 10.1 1.0 OG1 A:THR202 3.9 10.2 1.0 N24 A:U16801 4.1 9.3 1.0 CB A:ASP108 4.2 8.9 1.0 ND1 A:HIS171 4.2 11.6 1.0 CG2 A:THR202 4.2 10.4 1.0 CG A:HIS171 4.2 11.7 1.0 N32 A:U16801 4.2 10.9 1.0 CB A:THR202 4.4 9.7 1.0 CG A:GLU235 4.5 8.3 1.0 CG A:GLU204 4.5 9.8 1.0 NE2 A:HIS178 4.6 16.3 1.0 CE1 A:PHE177 4.8 11.9 1.0

Cobalt binding site 2 out of 2 in the Novel Bacterial Methionine Aminopeptidase Inhibitors


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 2 of Novel Bacterial Methionine Aminopeptidase Inhibitors within 5.0Å range: probe atom residue distance (Å) B Occ A:Co302 b:8.1 occ:1.00 OD1 A:ASP108 2.0 9.0 1.0 O27 A:U16801 2.0 8.8 1.0 OD1 A:ASP97 2.0 8.3 1.0 OE1 A:GLU235 2.1 8.3 1.0 N24 A:U16801 2.1 9.3 1.0 OD2 A:ASP97 2.4 9.1 1.0 CG A:ASP97 2.6 8.2 1.0 C23 A:U16801 2.9 9.2 1.0 CG A:ASP108 3.0 8.7 1.0 C11 A:U16801 3.0 10.1 1.0 CD A:GLU235 3.0 8.5 1.0 OD2 A:ASP108 3.3 8.8 1.0 OE2 A:GLU235 3.3 9.2 1.0 CO A:CO301 3.3 9.2 1.0 OG1 A:THR99 3.9 10.8 1.0 O A:HOH1042 3.9 10.0 1.0 OE1 A:GLU204 3.9 10.3 1.0 CB A:ASP97 4.1 7.5 1.0 C25 A:U16801 4.2 10.3 1.0 N A:THR109 4.3 7.8 1.0 CB A:ASP108 4.3 8.9 1.0 C7 A:U16801 4.3 10.2 1.0 CG A:GLU235 4.4 8.3 1.0 O A:VAL98 4.4 9.8 1.0 O31 A:U16801 4.5 11.7 1.0 O A:HOH1048 4.5 13.2 1.0 O A:THR109 4.6 8.0 1.0 C A:ASP108 4.6 8.9 1.0 CD A:GLU204 4.7 9.5 1.0 OE2 A:GLU204 4.7 10.6 1.0 CA A:ASP108 4.7 8.9 1.0 C A:THR109 4.7 7.6 1.0 O A:HOH936 4.7 9.5 1.0 C3 A:U16801 4.8 10.9 1.0 CA A:ASP97 4.8 7.5 1.0 N A:VAL98 4.8 7.9 1.0 CB A:GLU235 4.8 7.7 1.0 CA A:THR109 4.9 7.5 1.0 C A:ASP97 4.9 7.5 1.0 C A:VAL98 5.0 8.7 1.0

A.G.Evdokimov, M.Pokross, R.L.Walter, M.Mekel, B.L.Barnett, J.Amburgey, W.L.Seibel, S.J.Soper, J.F.Djung, N.Fairweather, C.Diven, V.Rastogi, L.Grinius, C.Klanke, R.Siehnel, T.Twinem, R.Andrews, A.Curnow. Serendipitous Discovery of Novel Bacterial Methionine Aminopeptidase Inhibitors. Proteins V. 66 538 2007.
ISSN: ISSN 0887-3585
PubMed: 17120228
DOI: 10.1002/PROT.21207