Zinc in PDB 7khi: Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp

All present enzymatic activity of Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp:
2.7.7.6;

The structure of Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp (pdb code 7khi). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp, PDB code: 7khi:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2002 b:0.7 occ:1.00 SG D:CYS72 2.2 94.9 1.0 SG D:CYS88 2.2 0.1 1.0 SG D:CYS85 2.3 0.9 1.0 SG D:CYS70 2.3 98.0 1.0 CB D:CYS85 3.0 0.9 1.0 CB D:CYS70 3.4 98.0 1.0 CB D:CYS72 3.5 94.9 1.0 N D:CYS72 3.6 94.9 1.0 CB D:CYS88 3.8 0.1 1.0 CA D:CYS72 4.0 94.9 1.0 N D:GLY73 4.1 98.7 1.0 N D:LYS74 4.2 99.5 1.0 CB D:LYS74 4.2 99.5 1.0 N D:CYS88 4.2 0.1 1.0 N D:LEU71 4.3 92.0 1.0 O D:CYS88 4.4 0.1 1.0 C D:CYS72 4.4 94.9 1.0 CA D:CYS85 4.5 0.9 1.0 CA D:CYS88 4.5 0.1 1.0 C D:CYS70 4.5 98.0 1.0 CA D:CYS70 4.6 98.0 1.0 C D:LEU71 4.6 92.0 1.0 CA D:LYS74 4.8 99.5 1.0 C D:CYS88 4.9 0.1 1.0 CA D:LEU71 5.0 92.0 1.0

Zinc binding site 2 out of 3 in the Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2003 b:0.6 occ:1.00 SG D:CYS895 2.0 76.1 1.0 SG D:CYS898 2.0 74.7 1.0 SG D:CYS814 2.2 80.9 1.0 SG D:CYS888 2.3 73.4 1.0 CB D:CYS895 3.0 76.1 1.0 CB D:CYS898 3.2 74.7 1.0 CB D:CYS888 3.4 73.4 1.0 CB D:CYS814 3.6 80.9 1.0 NH2 D:ARG883 3.6 76.0 1.0 CA D:CYS888 3.9 73.4 1.0 N D:CYS895 4.0 76.1 1.0 CA D:CYS895 4.0 76.1 1.0 N D:CYS898 4.0 74.7 1.0 CA D:CYS898 4.2 74.7 1.0 N D:CYS814 4.2 80.9 1.0 N D:ASP889 4.3 78.6 1.0 O D:CYS895 4.4 76.1 1.0 C D:CYS895 4.5 76.1 1.0 CA D:CYS814 4.5 80.9 1.0 C D:CYS888 4.6 73.4 1.0 CZ D:ARG883 4.6 76.0 1.0 NE D:ARG883 4.7 76.0 1.0

Zinc binding site 3 out of 3 in the Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp within 5.0Å range: probe atom residue distance (Å) B Occ M:Zn201 b:0.2 occ:1.00 SG M:CYS135 2.2 0.9 1.0 SG M:CYS138 2.2 0.9 1.0 SG M:CYS117 2.3 1.0 1.0 SG M:CYS114 2.4 0.3 1.0 CB M:CYS138 3.2 0.9 1.0 CB M:CYS114 3.5 0.3 1.0 CB M:CYS135 3.6 0.9 1.0 N M:CYS117 3.7 1.0 1.0 CB M:CYS117 3.8 1.0 1.0 CG1 M:VAL119 4.0 0.2 1.0 N M:CYS135 4.0 0.9 1.0 CB M:SER116 4.1 0.7 1.0 CA M:CYS117 4.2 1.0 1.0 O M:CYS117 4.2 1.0 1.0 N M:CYS138 4.3 0.9 1.0 CA M:CYS135 4.3 0.9 1.0 CA M:CYS138 4.4 0.9 1.0 OG M:SER116 4.6 0.7 1.0 C M:CYS117 4.7 1.0 1.0 C M:SER116 4.7 0.7 1.0 CA M:SER116 4.8 0.7 1.0 N M:SER116 4.8 0.7 1.0 O M:CYS135 4.8 0.9 1.0 CA M:CYS114 4.9 0.3 1.0 C M:CYS135 4.9 0.9 1.0

Y.Shin, M.Z.Qayyum, K.S.Murakami. Escherichia Coli Rna Polymerase and RRNBP1 Promoter Complex with Dksa/Ppgpp To Be Published.