Zinc in PDB 6ovr: X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G

All present enzymatic activity of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G:
2.7.7.6;

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G, PDB code: 6ovr was solved by Y.Shin, K.S.Murakami, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.69 / 2.84
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	185.899, 101.422, 295.195, 90.00, 98.64, 90.00
R / Rfree (%)	22.2 / 26.8

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Zinc atom in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G (pdb code 6ovr). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G, PDB code: 6ovr:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2002 b:0.0 occ:1.00 SG D:CYS76 2.1 0.2 1.0 SG D:CYS60 2.2 1.0 1.0 SG D:CYS73 2.3 0.7 1.0 SG D:CYS58 2.6 0.2 1.0 CB D:CYS76 3.1 0.4 1.0 CB D:CYS73 3.1 0.8 1.0 CB D:CYS58 3.3 0.3 1.0 N D:CYS60 3.5 0.2 1.0 CB D:CYS60 3.7 1.0 1.0 N D:CYS76 3.8 0.6 1.0 N D:ALA59 3.9 93.5 1.0 N D:GLY61 4.0 0.1 1.0 CA D:CYS76 4.0 0.9 1.0 CA D:CYS60 4.0 0.5 1.0 N D:LYS62 4.2 0.9 1.0 CB D:LYS62 4.3 0.6 1.0 C D:CYS58 4.4 0.8 1.0 C D:CYS60 4.4 0.2 1.0 CA D:CYS58 4.5 0.2 1.0 C D:ALA59 4.5 0.2 1.0 CA D:CYS73 4.6 0.8 1.0 CA D:ALA59 4.7 95.4 1.0 C D:CYS76 4.7 0.3 1.0 CB D:ARG75 4.8 0.9 1.0 N D:GLY77 4.8 0.1 1.0 CA D:LYS62 4.9 0.6 1.0 C D:ARG75 4.9 1.0 1.0 CB D:ALA59 5.0 94.6 1.0

Zinc binding site 2 out of 2 in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter Variant -1G within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2003 b:0.1 occ:1.00 SG D:CYS1201 2.1 76.9 1.0 SG D:CYS1194 2.2 95.0 1.0 SG D:CYS1112 2.3 77.7 1.0 SG D:CYS1204 2.4 84.3 1.0 CB D:CYS1204 3.0 79.3 1.0 CB D:CYS1194 3.1 75.7 1.0 CA D:CYS1194 3.4 72.5 1.0 CB D:CYS1112 3.5 81.1 1.0 CB D:CYS1201 3.6 73.7 1.0 N D:GLN1195 4.0 65.3 1.0 N D:CYS1201 4.0 76.1 1.0 CG2 D:THR1114 4.0 80.0 1.0 OG1 D:THR1196 4.1 70.7 1.0 C D:CYS1194 4.2 68.6 1.0 N D:CYS1204 4.2 68.6 1.0 CA D:CYS1204 4.3 69.6 1.0 N D:CYS1112 4.3 76.1 1.0 CA D:CYS1201 4.4 73.8 1.0 N D:CYS1194 4.5 59.9 1.0 CA D:CYS1112 4.5 73.4 1.0 NH2 D:ARG1189 4.6 79.2 1.0 N D:THR1196 4.7 69.5 1.0 NE D:ARG1189 4.9 85.7 1.0 OD1 D:ASP1111 4.9 74.3 1.0

K.S.Murakami, Y.Shin. Structural Basis of Reiterative Transcription From the Pyrg Promoter To Be Published.