Zinc in PDB 6p71: X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrbi Promoter

All present enzymatic activity of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrbi Promoter:
2.7.7.6;

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrbi Promoter, PDB code: 6p71 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)	48.97 / 2.92
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	187.506, 100.662, 296.304, 90.00, 98.32, 90.00
R / Rfree (%)	21.1 / 24.8

The structure of X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrbi Promoter 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 Pyrbi Promoter (pdb code 6p71). 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 Pyrbi Promoter, PDB code: 6p71:
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 Pyrbi Promoter


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 Pyrbi Promoter within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2003 b:66.5 occ:1.00 SG D:CYS1201 2.1 58.9 1.0 SG D:CYS1112 2.4 50.9 1.0 SG D:CYS1194 2.4 58.1 1.0 SG D:CYS1204 2.4 53.1 1.0 CB D:CYS1204 3.0 50.7 1.0 CB D:CYS1194 3.1 52.8 1.0 CA D:CYS1194 3.6 51.3 1.0 CB D:CYS1201 3.6 53.9 1.0 CB D:CYS1112 3.7 57.5 1.0 CG2 D:THR1114 4.0 64.5 1.0 N D:CYS1204 4.0 56.4 1.0 NH2 D:ARG1189 4.1 54.5 1.0 CA D:CYS1204 4.1 51.2 1.0 N D:CYS1201 4.2 55.2 1.0 OG1 D:THR1196 4.2 62.2 1.0 N D:GLN1195 4.2 57.4 1.0 N D:CYS1112 4.3 66.6 1.0 CA D:CYS1201 4.4 52.3 1.0 C D:CYS1194 4.4 54.1 1.0 CA D:CYS1112 4.7 59.8 1.0 N D:CYS1194 4.7 48.2 1.0 O D:CYS1201 4.7 54.0 1.0 C D:CYS1201 4.9 52.9 1.0 OD1 D:ASP1111 4.9 62.5 1.0 N D:THR1196 5.0 50.0 1.0 CZ D:ARG1189 5.0 61.3 1.0

Zinc binding site 2 out of 2 in the X-Ray Crystal Structure of A Bacterial Reiterative Transcription Complex of Pyrbi Promoter


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 Pyrbi Promoter within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2004 b:0.9 occ:1.00 SG D:CYS60 2.0 92.5 1.0 SG D:CYS76 2.1 91.0 1.0 SG D:CYS73 2.2 89.6 1.0 SG D:CYS58 2.5 94.6 1.0 CB D:CYS76 3.1 88.6 1.0 CB D:CYS73 3.3 89.4 1.0 CB D:CYS60 3.5 88.1 1.0 N D:CYS60 3.6 92.6 1.0 CB D:CYS58 3.6 87.8 1.0 N D:CYS76 3.7 0.2 1.0 N D:GLY61 3.9 92.9 1.0 CA D:CYS60 3.9 94.8 1.0 CA D:CYS76 4.0 93.9 1.0 N D:LYS62 4.1 99.5 1.0 C D:CYS60 4.2 97.3 1.0 N D:ALA59 4.2 81.0 1.0 CB D:LYS62 4.3 0.2 1.0 C D:CYS58 4.6 88.1 1.0 C D:ALA59 4.6 88.3 1.0 CB D:ARG75 4.6 93.7 1.0 CA D:CYS73 4.7 90.6 1.0 CA D:CYS58 4.7 89.5 1.0 C D:ARG75 4.8 96.9 1.0 CA D:LYS62 4.8 0.1 1.0 C D:CYS76 4.8 88.9 1.0 CA D:GLY61 4.9 97.6 1.0 CA D:ALA59 4.9 80.0 1.0 N D:GLY77 5.0 88.2 1.0 C D:GLY61 5.0 97.1 1.0

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