Zinc in PDB 5xxe: Crystal Structure of POZ1 and TPZ1

The structure of Crystal Structure of POZ1 and TPZ1, PDB code: 5xxe was solved by J.Xue, H.Chen, J.Wu, M.Lei, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	95.641, 97.640, 107.262, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 25.6

The binding sites of Zinc atom in the Crystal Structure of POZ1 and TPZ1 (pdb code 5xxe). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of POZ1 and TPZ1, PDB code: 5xxe:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of POZ1 and TPZ1


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 POZ1 and TPZ1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn304 b:42.7 occ:1.00 NE2 A:HIS49 1.9 38.3 1.0 NE2 C:HIS488 2.1 37.2 1.0 SG C:CYS482 2.3 42.6 1.0 SG C:CYS479 2.3 40.1 1.0 CE1 A:HIS49 2.7 39.3 1.0 CE1 C:HIS488 3.0 37.6 1.0 CD2 A:HIS49 3.1 39.6 1.0 CD2 C:HIS488 3.1 36.5 1.0 CB C:CYS479 3.2 41.9 1.0 CB C:CYS482 3.5 41.2 1.0 N C:CYS482 3.6 43.5 1.0 ND1 A:HIS49 3.9 40.0 1.0 CA C:CYS482 4.0 42.9 1.0 CG A:HIS49 4.1 40.2 1.0 ND1 C:HIS488 4.1 37.0 1.0 CG C:HIS488 4.2 36.3 1.0 CB A:CYS48 4.3 44.5 1.0 CB C:MSE481 4.6 49.3 1.0 C C:MSE481 4.6 43.8 1.0 CA C:CYS479 4.6 43.2 1.0 O C:CYS479 4.8 40.5 1.0 C C:CYS479 4.9 42.1 1.0 SG A:CYS48 5.0 45.8 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of POZ1 and TPZ1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of POZ1 and TPZ1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn307 b:28.1 occ:1.00 NE2 B:HIS49 2.0 30.2 1.0 NE2 D:HIS488 2.0 23.5 1.0 SG D:CYS482 2.1 24.2 1.0 SG D:CYS479 2.2 28.0 1.0 CE1 B:HIS49 2.9 31.1 1.0 CE1 D:HIS488 2.9 24.1 1.0 CB D:CYS479 3.0 31.2 1.0 CD2 B:HIS49 3.1 30.5 1.0 CD2 D:HIS488 3.1 23.2 1.0 CB D:CYS482 3.3 24.6 1.0 N D:CYS482 3.6 25.9 1.0 CA D:CYS482 3.9 25.3 1.0 ND1 B:HIS49 4.0 32.0 1.0 ND1 D:HIS488 4.1 24.3 1.0 CG B:HIS49 4.1 31.6 1.0 CG D:HIS488 4.2 23.4 1.0 CB B:CYS48 4.4 31.0 1.0 CB D:MSE481 4.4 38.3 1.0 C D:MSE481 4.5 29.1 1.0 CA D:CYS479 4.5 34.8 1.0 CA D:MSE481 4.8 33.1 1.0 C D:CYS479 4.9 33.3 1.0 O D:CYS479 4.9 33.4 1.0 N D:MSE481 5.0 32.9 1.0

J.Xue, H.Chen, J.Wu, M.Takeuchi, H.Inoue, Y.Liu, H.Sun, Y.Chen, J.Kanoh, M.Lei. Structure of the Fission Yeast S. Pombe Telomeric TPZ1-POZ1-RAP1 Complex. Cell Res. V. 27 1503 2017.
ISSN: ISSN 1748-7838
PubMed: 29160296
DOI: 10.1038/CR.2017.145