Zinc in PDB 7lma: Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom

All present enzymatic activity of Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom:
2.7.7.49;

The binding sites of Zinc atom in the Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom (pdb code 7lma). 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 Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom, PDB code: 7lma:

Zinc binding site 1 out of 1 in the Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Tetrahymena Telomerase T3D2 Structure at 3.3 Angstrom within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn900 b:193.2 occ:1.00 SG D:CYS572 2.4 167.7 1.0 SG D:CYS575 2.4 174.7 1.0 SG D:CYS555 2.5 156.4 1.0 CB D:CYS575 2.7 174.7 1.0 SG D:CYS557 2.7 165.9 1.0 N D:CYS575 3.1 174.7 1.0 CB D:CYS572 3.1 167.7 1.0 CA D:CYS575 3.5 174.7 1.0 CB D:CYS555 3.5 156.4 1.0 C D:SER574 3.9 174.3 1.0 CB D:CYS557 4.1 165.9 1.0 N D:SER574 4.3 174.3 1.0 CB D:SER574 4.4 174.3 1.0 CA D:SER574 4.4 174.3 1.0 CG2 D:ILE579 4.4 153.4 1.0 C D:CYS575 4.5 174.7 1.0 CA D:CYS572 4.5 167.7 1.0 N D:GLN576 4.6 166.4 1.0 N D:CYS557 4.6 165.9 1.0 O D:SER574 4.7 174.3 1.0 N D:GLU573 4.7 173.2 1.0 C D:CYS572 4.8 167.7 1.0 CA D:CYS557 4.9 165.9 1.0 CA D:CYS555 4.9 156.4 1.0 N D:THR556 5.0 156.7 1.0

Y.He, Y.Wang, B.Liu, C.Helmling, L.Susac, R.Cheng, Z.H.Zhou, J.Feigon. Structures of Telomerase at Multiple Steps of Telomere Repeat Synthesis Nature 2021.
ISSN: ESSN 1476-4687
DOI: 10.1038/S41586-021-03529-9