Zinc in PDB 6oy5: X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min

All present enzymatic activity of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min:
2.7.7.6;

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min, PDB code: 6oy5 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)	43.93 / 3.10
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	186.106, 102.417, 297.237, 90.00, 99.00, 90.00
R / Rfree (%)	20.7 / 25.9

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Zinc atom in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min (pdb code 6oy5). 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 at 3 Min, PDB code: 6oy5:
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 at 3 Min


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 at 3 Min within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2002 b:0.9 occ:1.00 SG D:CYS76 2.2 0.6 1.0 SG D:CYS73 2.3 0.4 1.0 SG D:CYS60 2.4 0.3 1.0 SG D:CYS58 2.6 0.8 1.0 CB D:CYS73 3.2 0.4 1.0 CB D:CYS76 3.5 0.1 1.0 CB D:CYS58 3.5 0.0 1.0 N D:LYS62 3.8 0.3 1.0 CB D:CYS60 3.9 0.6 1.0 CB D:LYS62 4.0 0.3 1.0 N D:CYS76 4.0 0.1 1.0 N D:CYS60 4.0 0.1 1.0 N D:GLY61 4.1 0.5 1.0 CA D:CYS76 4.3 0.5 1.0 CA D:CYS60 4.4 0.8 1.0 N D:ALA59 4.5 0.2 1.0 CA D:LYS62 4.5 0.0 1.0 C D:CYS60 4.5 0.7 1.0 CD2 D:TYR63 4.6 0.8 1.0 CA D:CYS73 4.6 0.9 1.0 CA D:CYS58 4.7 0.7 1.0 C D:CYS58 4.7 0.6 1.0 N D:TYR63 4.8 0.0 1.0 C D:GLY61 4.8 0.2 1.0 CB D:ARG75 4.9 0.8 1.0 CA D:GLY61 4.9 0.1 1.0

Zinc binding site 2 out of 2 in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrg Promoter at 3 Min


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 at 3 Min within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2003 b:1.0 occ:1.00 SG D:CYS1112 2.3 90.4 1.0 SG D:CYS1201 2.4 91.4 1.0 SG D:CYS1204 2.5 0.9 1.0 SG D:CYS1194 2.5 79.6 1.0 CB D:CYS1204 3.1 76.8 1.0 CB D:CYS1194 3.2 84.3 1.0 CA D:CYS1194 3.5 84.2 1.0 CB D:CYS1112 3.7 84.2 1.0 CG2 D:THR1114 3.9 89.0 1.0 CB D:CYS1201 4.0 87.2 1.0 N D:CYS1204 4.0 89.5 1.0 NH2 D:ARG1189 4.1 95.6 1.0 CA D:CYS1204 4.2 86.9 1.0 N D:GLN1195 4.2 81.6 1.0 N D:CYS1112 4.4 97.8 1.0 OG1 D:THR1196 4.4 97.7 1.0 C D:CYS1194 4.4 79.7 1.0 N D:CYS1201 4.5 95.3 1.0 N D:CYS1194 4.6 78.1 1.0 CA D:CYS1112 4.6 87.4 1.0 O D:CYS1201 4.7 82.8 1.0 CA D:CYS1201 4.7 88.6 1.0 OD1 D:ASP1111 4.9 96.3 1.0 NE D:ARG1189 4.9 86.6 1.0 C D:CYS1201 5.0 82.2 1.0 CZ D:ARG1189 5.0 89.7 1.0

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