Zinc in PDB 7c79: Cryo-Em Structure of Yeast Ribonuclease Mrp

All present enzymatic activity of Cryo-Em Structure of Yeast Ribonuclease Mrp:
3.1.26.5;

The structure of Cryo-Em Structure of Yeast Ribonuclease Mrp also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Cryo-Em Structure of Yeast Ribonuclease Mrp (pdb code 7c79). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Cryo-Em Structure of Yeast Ribonuclease Mrp, PDB code: 7c79:

Zinc binding site 1 out of 1 in the Cryo-Em Structure of Yeast Ribonuclease Mrp


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 Yeast Ribonuclease Mrp within 5.0Å range: probe atom residue distance (Å) B Occ K:Zn200 b:0.9 occ:1.00 SG K:CYS64 2.6 0.1 1.0 CB K:CYS109 2.9 0.2 1.0 CB K:CYS64 3.3 0.1 1.0 SG K:CYS61 3.4 0.5 1.0 N K:CYS64 3.4 0.1 1.0 CB K:HIS63 3.6 0.4 1.0 N K:CYS109 3.9 0.2 1.0 CA K:CYS109 3.9 0.2 1.0 CA K:CYS64 4.0 0.1 1.0 C K:HIS63 4.1 0.4 1.0 SG K:CYS109 4.1 0.2 1.0 CA K:HIS63 4.3 0.4 1.0 CG K:HIS63 4.6 0.4 1.0 C K:CYS109 4.6 0.2 1.0 N K:HIS63 4.7 0.4 1.0 C K:ASN108 4.7 0.2 1.0 CB K:CYS61 4.7 0.5 1.0 CD K:LYS111 4.9 0.8 1.0 CB K:ASN108 4.9 0.2 1.0 O K:HIS63 5.0 0.4 1.0

P.Lan, B.Zhou, M.Tan, S.Li, M.Cao, J.Wu, M.Lei. Structural Insight Into Precursor Ribosomal Rna Processing By Ribonuclease Mrp. Science V. 369 656 2020.
ISSN: ESSN 1095-9203
PubMed: 32586950
DOI: 10.1126/SCIENCE.ABC0149