Zinc in PDB 2avu: Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription

The structure of Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription, PDB code: 2avu was solved by S.Wang, R.T.Fleming, E.M.Westbrook, P.Matsumura, D.B.Mckay, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.79 / 3.00
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	151.137, 151.137, 114.160, 90.00, 90.00, 120.00
R / Rfree (%)	21.7 / 25.5

The binding sites of Zinc atom in the Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription (pdb code 2avu). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription, PDB code: 2avu:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription within 5.0Å range: probe atom residue distance (Å) B Occ F:Zn300 b:20.5 occ:1.00 SG F:CYS160 2.3 90.5 1.0 SG F:CYS140 2.3 49.9 1.0 SG F:CYS157 2.3 46.4 1.0 SG F:CYS137 2.3 48.6 1.0 CB F:CYS160 2.8 90.5 1.0 CB F:CYS157 2.9 46.4 1.0 CB F:CYS140 2.9 49.9 1.0 N F:CYS140 3.2 61.9 1.0 CB F:CYS137 3.3 48.6 1.0 O F:CYS140 3.5 61.9 1.0 CA F:CYS140 3.5 61.9 1.0 N F:CYS157 3.8 81.5 1.0 CA F:CYS157 3.9 81.5 1.0 C F:CYS140 4.0 61.9 1.0 CA F:CYS160 4.0 73.3 1.0 N F:CYS160 4.1 73.3 1.0 CB F:CYS139 4.2 0.5 1.0 CE1 F:PHE144 4.2 62.5 1.0 C F:CYS139 4.3 0.9 1.0 O F:CYS157 4.4 81.5 1.0 C F:CYS157 4.5 81.5 1.0 NE2 D:HIS91 4.6 81.1 1.0 CA F:CYS139 4.7 0.9 1.0 CZ F:PHE144 4.7 62.5 1.0 CA F:CYS137 4.8 68.8 1.0 N F:CYS139 4.8 0.9 1.0 CE1 D:HIS91 4.9 81.1 1.0

Zinc binding site 2 out of 2 in the Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription within 5.0Å range: probe atom residue distance (Å) B Occ E:Zn400 b:11.5 occ:0.72 SG E:CYS157 2.3 44.6 1.0 SG E:CYS137 2.3 48.4 1.0 SG E:CYS160 2.3 65.0 1.0 SG E:CYS140 2.3 40.6 1.0 CB E:CYS140 2.4 40.6 1.0 CB E:CYS157 2.6 44.6 1.0 CB E:CYS160 3.1 65.0 1.0 CB E:CYS137 3.2 48.4 1.0 CA E:CYS140 3.4 54.4 1.0 N E:CYS140 3.5 54.4 1.0 CA E:CYS157 3.6 75.2 1.0 N E:CYS157 3.7 75.2 1.0 CE1 E:PHE144 4.0 47.5 1.0 N E:CYS160 4.1 80.3 1.0 CA E:CYS160 4.2 80.3 1.0 C E:CYS157 4.2 75.2 1.0 O E:CYS157 4.2 75.2 1.0 CZ E:PHE144 4.4 47.5 1.0 CB E:CYS139 4.6 0.2 1.0 NE2 B:HIS91 4.6 50.9 1.0 CA E:CYS137 4.7 50.8 1.0 CE1 B:HIS91 4.7 50.9 1.0 C E:CYS140 4.7 54.4 1.0 C E:CYS139 4.7 76.0 1.0 CD1 E:PHE144 4.8 47.5 1.0 C E:ALA156 4.9 71.3 1.0 N E:GLY141 4.9 61.0 1.0

S.Wang, R.T.Fleming, E.M.Westbrook, P.Matsumura, D.B.Mckay. Structure of the Escherichia Coli Flhdc Complex, A Prokaryotic Heteromeric Regulator of Transcription. J.Mol.Biol. V. 355 798 2006.
ISSN: ISSN 0022-2836
PubMed: 16337229
DOI: 10.1016/J.JMB.2005.11.020