Zinc in PDB 3u50: Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C

The structure of Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C, PDB code: 3u50 was solved by Z.Zeng, J.Huang, Y.Yang, M.Lei, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.18 / 2.50
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	80.609, 80.609, 82.081, 90.00, 90.00, 120.00
R / Rfree (%)	21.4 / 25.3

The binding sites of Zinc atom in the Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C (pdb code 3u50). 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 Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C, PDB code: 3u50:

Zinc binding site 1 out of 1 in the Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Tetrahymena Telomerase Processivity Factor TEB1 Ob-C within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn684 b:73.0 occ:1.00 SG C:CYS557 1.3 88.9 1.0 SG C:CYS572 2.5 65.8 1.0 SG C:CYS575 2.5 76.8 1.0 SG C:CYS555 2.6 66.4 1.0 CB C:CYS557 2.8 83.1 1.0 CB C:CYS555 3.2 74.1 1.0 CB C:CYS575 3.3 66.9 1.0 CB C:CYS572 3.3 58.4 1.0 N C:CYS575 3.7 71.5 1.0 N C:CYS557 3.9 87.8 1.0 CA C:CYS557 3.9 88.4 1.0 CA C:CYS575 4.1 66.0 1.0 CB C:SER574 4.2 71.1 1.0 C C:CYS557 4.6 88.6 1.0 CA C:CYS555 4.6 72.8 1.0 C C:SER574 4.7 74.9 1.0 CA C:CYS572 4.8 58.4 1.0 N C:THR556 4.8 82.9 1.0 C C:CYS555 4.8 79.3 1.0 O C:CYS557 4.9 93.3 1.0 CA C:SER574 4.9 72.0 1.0 N C:GLY559 4.9 84.0 1.0

Z.Zeng, B.Min, J.Huang, K.Hong, Y.Yang, K.Collins, M.Lei. Structural Basis For Tetrahymena Telomerase Processivity Factor TEB1 Binding to Single-Stranded Telomeric-Repeat Dna. Proc.Natl.Acad.Sci.Usa V. 108 20357 2011.
ISSN: ISSN 0027-8424
PubMed: 22143754
DOI: 10.1073/PNAS.1113624108