Sodium in PDB 6zd2: Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain

All present enzymatic activity of Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain:
2.7.7.49;

The structure of Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain, PDB code: 6zd2 was solved by L.Zhai, S.Rety, W.F.Chen, D.Auguin, X.G.Xi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	70.01 / 2.84
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	114.9, 154.85, 107.48, 90, 90, 90
R / Rfree (%)	20.2 / 23.8

The binding sites of Sodium atom in the Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain (pdb code 6zd2). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain, PDB code: 6zd2:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Na801 b:177.2 occ:1.00 O A:ALA721 2.4 91.8 1.0 O A:ASN718 2.4 85.7 1.0 O A:SER724 2.4 82.7 1.0 OD1 A:ASN725 2.8 89.5 1.0 C A:ALA721 3.5 91.7 1.0 C A:SER724 3.6 81.9 1.0 C A:ASN718 3.6 80.7 1.0 N A:ASN718 3.7 79.5 1.0 CA A:GLY722 3.9 98.8 1.0 CG A:ASN725 4.0 85.5 1.0 N A:GLY722 4.1 98.6 1.0 C A:GLY722 4.2 102.7 1.0 CA A:ASN725 4.2 81.4 1.0 O A:GLY722 4.3 100.8 1.0 CA A:ASN718 4.3 80.0 1.0 N A:ASN725 4.3 81.0 1.0 CB A:ILE717 4.4 84.4 1.0 N A:SER724 4.5 87.6 1.0 OD1 A:ASN718 4.6 79.0 1.0 N A:GLY719 4.6 77.1 1.0 CA A:SER724 4.7 86.3 1.0 C A:ILE717 4.7 76.8 1.0 CA A:ILE717 4.7 79.3 1.0 CA A:ALA721 4.7 82.5 1.0 CB A:ASN725 4.7 80.0 1.0 N A:ALA721 4.7 82.7 1.0 SG A:CYS736 4.8 87.1 1.0 CG A:ASN718 4.9 75.6 1.0 CA A:GLY719 4.9 77.1 1.0 N A:SER723 5.0 106.0 1.0 ND2 A:ASN725 5.0 75.3 1.0

Sodium binding site 2 out of 2 in the Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of Apo Telomerase From Candida Tropicalis Truncated From C- Terminal Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Na802 b:187.6 occ:1.00 NZ A:LYS225 2.6 99.8 1.0 OE1 A:GLU178 2.7 109.1 1.0 O A:ILE180 2.8 85.9 1.0 CD A:GLU178 3.8 107.5 1.0 CE A:LYS225 3.8 102.3 1.0 O A:THR182 3.9 86.3 1.0 C A:ILE180 3.9 72.6 1.0 CG2 A:ILE221 3.9 59.8 1.0 OE2 A:GLU178 4.4 115.0 1.0 CG A:LYS225 4.6 90.5 1.0 CA A:ARG181 4.7 94.2 1.0 CB A:ILE180 4.7 67.6 1.0 OD2 A:ASP224 4.7 77.0 1.0 C A:ARG181 4.7 96.5 1.0 CG A:GLU178 4.7 92.2 1.0 N A:ARG181 4.7 80.5 1.0 CD A:LYS225 4.7 101.2 1.0 CB A:GLU178 4.8 87.2 1.0 CA A:ILE180 4.9 68.8 1.0 C A:THR182 4.9 87.1 1.0 N A:THR182 5.0 94.9 1.0 CG2 A:ILE180 5.0 62.0 1.0

L.T.Zhai, S.Rety, W.F.Chen, Z.Y.Song, D.Auguin, B.Sun, S.X.Dou, X.G.Xi. "Crystal Structures of N-Terminally Truncated Telomerase Reverse Transcriptase From FUNGI‡." Nucleic Acids Res. 2021.
ISSN: ESSN 1362-4962
PubMed: 33856462
DOI: 10.1093/NAR/GKAB261