Zinc in PDB 7ypa: Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin)

All present enzymatic activity of Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin):
2.7.7.6;

The structure of Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin) also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin) (pdb code 7ypa). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin), PDB code: 7ypa:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin) within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn1501 b:130.9 occ:1.00 SG D:CYS85 2.6 72.9 1.0 SG D:CYS88 2.6 76.4 1.0 SG D:CYS72 2.8 68.6 1.0 CB D:CYS85 2.8 72.9 1.0 SG D:CYS70 3.0 68.0 1.0 CB D:CYS70 3.6 68.0 1.0 CB D:CYS72 4.0 68.6 1.0 N D:CYS72 4.1 68.6 1.0 N D:CYS88 4.2 76.4 1.0 CB D:CYS88 4.3 76.4 1.0 CA D:CYS85 4.3 72.9 1.0 N D:LEU71 4.4 58.9 1.0 N D:VAL90 4.5 58.6 1.0 CD1 D:TYR75 4.5 83.5 1.0 N D:GLY89 4.5 69.5 1.0 O D:GLY73 4.6 69.3 1.0 CB D:VAL90 4.6 58.6 1.0 CA D:CYS72 4.6 68.6 1.0 O D:VAL90 4.7 58.6 1.0 CA D:CYS88 4.7 76.4 1.0 CB D:LYS87 4.9 71.8 1.0 CA D:CYS70 4.9 68.0 1.0 N D:GLY73 4.9 69.3 1.0

Zinc binding site 2 out of 2 in the Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin) within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn1502 b:36.3 occ:1.00 SG D:CYS898 2.5 21.4 1.0 SG D:CYS814 2.5 38.0 1.0 SG D:CYS895 2.5 23.0 1.0 SG D:CYS888 2.6 29.7 1.0 NH2 D:ARG883 3.2 27.0 1.0 CB D:CYS888 3.5 29.7 1.0 CB D:CYS898 3.6 21.4 1.0 CB D:CYS814 3.7 38.0 1.0 CA D:CYS888 3.9 29.7 1.0 CB D:CYS895 4.0 23.0 1.0 CG2 D:THR816 4.0 44.0 1.0 N D:CYS814 4.1 38.0 1.0 OG1 D:THR890 4.3 33.6 1.0 N D:ASP889 4.3 40.8 1.0 CZ D:ARG883 4.3 27.0 1.0 CA D:CYS814 4.5 38.0 1.0 N D:CYS898 4.6 21.4 1.0 C D:CYS888 4.6 29.7 1.0 CA D:CYS898 4.7 21.4 1.0 NE D:ARG883 4.7 27.0 1.0 N D:CYS895 4.8 23.0 1.0 CB D:THR816 4.9 44.0 1.0 CA D:CYS895 5.0 23.0 1.0

L.L.You, Y.Zhang. Cryo-Em Structure of Escherichia Coli Hairpin-Nucleation Complex of Transcription Termination (Ttc-Hairpin) To Be Published.