Chromium in PDB 7t50: Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form

The structure of Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form, PDB code: 7t50 was solved by D.H.Y.Ngu, Z.Luo, B.Y.J.Lim, B.Kobe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.48 / 1.90
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	45.627, 41.223, 111.366, 90, 92.76, 90
R / Rfree (%)	23.5 / 26.6

The binding sites of Chromium atom in the Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form (pdb code 7t50). This binding sites where shown within 5.0 Angstroms radius around Chromium atom.
In total 2 binding sites of Chromium where determined in the Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form, PDB code: 7t50:
Jump to Chromium binding site number: 1; 2;

Chromium binding site 1 out of 2 in the Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form


Mono view


Stereo pair view

A full contact list of Chromium with other atoms in the Cr binding site number 1 of Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Cr301 b:32.5 occ:1.00 CR A:CQ4301 0.0 32.5 1.0 O1 A:CQ4301 1.6 32.9 1.0 O3 A:CQ4301 1.6 34.1 1.0 O4 A:CQ4301 1.6 32.2 1.0 O2 A:CQ4301 1.6 33.3 1.0 HD2 A:PRO140 3.2 32.7 1.0 HB1 A:ALA139 3.4 40.6 1.0 HD1 A:TYR141 3.4 28.6 1.0 HB1 A:ALA31 3.4 31.7 1.0 H A:ILE168 3.5 33.1 1.0 HG21 A:ILE168 3.5 33.8 1.0 HA A:ALA139 3.6 39.5 1.0 HA A:ALA59 3.6 37.5 1.0 HG1 A:THR60 3.6 39.7 1.0 HB A:ILE168 3.6 34.4 1.0 H A:THR60 3.6 38.1 1.0 HB2 A:ALA79 3.6 29.0 1.0 HB3 A:ALA79 3.7 25.1 1.0 H A:ASN33 3.7 38.8 1.0 H A:ALA32 3.7 32.8 1.0 HG23 A:ILE168 3.7 32.9 1.0 HD22 A:ASN33 3.8 37.9 1.0 H A:TYR141 3.8 29.5 1.0 HB3 A:ALA32 3.9 32.2 1.0 CB A:ALA79 4.0 18.0 1.0 CG2 A:ILE168 4.0 13.7 1.0 HB2 A:TYR141 4.0 28.9 1.0 CB A:ALA139 4.0 19.8 1.0 CD A:PRO140 4.1 19.1 1.0 HB1 A:ALA79 4.1 26.2 1.0 HB2 A:ALA139 4.2 40.9 1.0 HB3 A:ASN33 4.2 36.3 1.0 CA A:ALA139 4.2 19.6 1.0 HB2 A:ASN167 4.3 29.7 1.0 N A:ALA32 4.3 17.9 1.0 CB A:ILE168 4.3 13.3 1.0 CD1 A:TYR141 4.3 14.7 1.0 N A:ILE168 4.3 14.2 1.0 N A:PRO140 4.4 17.5 1.0 OG1 A:THR60 4.4 17.6 1.0 CB A:ALA31 4.4 17.9 1.0 N A:THR60 4.4 18.4 1.0 N A:ASN33 4.5 14.4 1.0 CA A:ALA59 4.5 14.6 1.0 C A:ALA139 4.6 17.9 1.0 HD3 A:PRO140 4.6 34.1 1.0 ND2 A:ASN33 4.6 13.9 1.0 N A:TYR141 4.7 14.2 1.0 HA A:ALA31 4.7 33.8 1.0 O A:GLY58 4.7 18.9 1.0 HA A:ASN167 4.7 29.9 1.0 CB A:ALA32 4.8 18.5 1.0 HB2 A:ALA31 4.8 32.5 1.0 HB2 A:PRO140 4.8 38.8 1.0 CB A:TYR141 4.9 14.0 1.0 HB1 A:ALA59 4.9 37.7 1.0 C A:ALA31 4.9 18.7 1.0 HB3 A:ALA139 4.9 39.6 1.0 HG22 A:ILE168 4.9 33.2 1.0 CA A:ALA31 4.9 18.4 1.0 HB3 A:ALA31 4.9 31.7 1.0 HE1 A:TYR141 5.0 28.3 1.0 HB A:THR60 5.0 38.4 1.0 HG2 A:PRO140 5.0 33.9 1.0 CA A:ALA32 5.0 18.3 1.0 CA A:ILE168 5.0 13.5 1.0

Chromium binding site 2 out of 2 in the Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form


Mono view


Stereo pair view

A full contact list of Chromium with other atoms in the Cr binding site number 2 of Crystal Structure of the Molybdate-Binding Periplasmic Protein Moda From the Bacteria Pseudomonsa Aeruginosa in Chromate-Bound Form within 5.0Å range: probe atom residue distance (Å) B Occ B:Cr301 b:28.4 occ:1.00 CR B:CQ4301 0.0 28.4 1.0 O1 B:CQ4301 1.6 28.4 1.0 O3 B:CQ4301 1.6 28.4 1.0 O2 B:CQ4301 1.6 28.4 1.0 O4 B:CQ4301 1.6 28.4 1.0 HD2 B:PRO140 3.2 53.1 1.0 HB1 B:ALA139 3.3 53.0 1.0 HG22 B:ILE168 3.4 51.6 1.0 HB1 B:ALA31 3.4 55.6 1.0 HD1 B:TYR141 3.5 52.3 1.0 HB2 B:ALA79 3.5 55.5 1.0 H B:ALA32 3.5 56.1 1.0 H B:ILE168 3.5 52.2 1.0 HA B:ALA59 3.6 56.6 1.0 HB B:ILE168 3.6 51.5 1.0 H B:THR60 3.6 55.6 1.0 HG1 B:THR60 3.6 56.0 1.0 H B:ASN33 3.6 53.9 1.0 HG21 B:ILE168 3.6 51.6 1.0 HA B:ALA139 3.6 52.8 1.0 HB3 B:ALA79 3.7 55.5 1.0 HB3 B:ALA32 3.7 53.6 1.0 HD22 B:ASN33 3.8 54.5 1.0 H B:TYR141 3.8 51.3 1.0 CG2 B:ILE168 3.9 16.5 1.0 HB2 B:TYR141 3.9 50.6 1.0 CB B:ALA79 3.9 22.3 1.0 HB1 B:ALA79 4.0 55.5 1.0 CB B:ALA139 4.1 17.5 1.0 CD B:PRO140 4.1 19.0 1.0 HB3 B:ASN33 4.1 53.6 1.0 N B:ALA32 4.1 21.3 1.0 HB2 B:ALA139 4.2 53.0 1.0 CB B:ILE168 4.2 15.7 1.0 CA B:ALA139 4.3 17.6 1.0 HB2 B:ASN167 4.3 54.2 1.0 CD1 B:TYR141 4.3 17.4 1.0 N B:ILE168 4.4 16.9 1.0 CB B:ALA31 4.4 18.1 1.0 N B:ASN33 4.4 17.0 1.0 OG1 B:THR60 4.4 19.1 1.0 N B:THR60 4.4 20.1 1.0 N B:PRO140 4.4 18.6 1.0 HD3 B:PRO140 4.5 53.1 1.0 CA B:ALA59 4.5 18.6 1.0 CB B:ALA32 4.5 23.0 1.0 ND2 B:ASN33 4.6 16.1 1.0 C B:ALA139 4.6 17.5 1.0 N B:TYR141 4.6 17.5 1.0 HA B:ALA31 4.7 55.7 1.0 O B:GLY58 4.7 19.4 1.0 HA B:ASN167 4.8 53.5 1.0 CB B:TYR141 4.8 16.8 1.0 HG23 B:ILE168 4.8 51.6 1.0 HB2 B:ALA31 4.8 55.6 1.0 CA B:ALA32 4.8 22.1 1.0 C B:ALA31 4.8 18.5 1.0 HB2 B:ALA32 4.8 53.6 1.0 CA B:ALA31 4.9 17.9 1.0 HB3 B:ALA139 4.9 53.0 1.0 HB3 B:ALA31 4.9 55.6 1.0 HB1 B:ALA59 4.9 56.6 1.0 HB B:THR60 4.9 56.9 1.0 CA B:ILE168 5.0 16.4 1.0 CB B:ASN33 5.0 16.8 1.0

E.A.Maunders, D.H.Y.Ngu, K.Ganio, S.I.Hossain, B.Y.J.Lim, M.G.Leeming, Z.Luo, A.Tan, E.Deplazes, B.Kobe, C.A.Mcdevitt. The Impact of Chromate on Pseudomonas Aeruginosa Molybdenum Homeostasis. Front Microbiol V. 13 03146 2022.
ISSN: ESSN 1664-302X
PubMed: 35685933
DOI: 10.3389/FMICB.2022.903146