Zinc in PDB 6enp: Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group.

The structure of Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group., PDB code: 6enp was solved by G.Prats-Ejarque, M.Moussaoui, E.Boix, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.93 / 1.04
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	27.734, 38.557, 98.965, 90.00, 90.00, 90.00
R / Rfree (%)	12.2 / 14.5

The structure of Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group. also contains other interesting chemical elements:

Chlorine	(Cl)	1 atom
Sodium	(Na)	3 atoms

The binding sites of Zinc atom in the Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group. (pdb code 6enp). 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 Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group., PDB code: 6enp:

Zinc binding site 1 out of 1 in the Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Atomic Resolution Structure of Human Rnase 6 in the Presence of Phosphate Anions in P21 Space Group. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn204 b:23.2 occ:0.47 HD1 A:HIS39 1.8 22.9 1.0 O A:HOH488 2.5 15.6 0.4 ND1 A:HIS39 2.6 19.1 1.0 O A:HOH488 2.8 18.0 0.6 HB3 A:HIS39 3.0 15.3 1.0 HH12 A:ARG82 3.3 16.2 0.5 CG A:HIS39 3.5 15.0 1.0 CB A:HIS39 3.6 12.7 1.0 CE1 A:HIS39 3.6 20.9 1.0 HB2 A:HIS39 3.7 15.3 1.0 NH1 A:ARG82 3.7 13.5 0.5 HE1 A:HIS39 3.8 25.1 1.0 HH11 A:ARG82 4.0 16.2 0.5 HH22 A:ARG82 4.4 13.4 0.5 CZ A:ARG82 4.5 14.8 0.5 CD2 A:HIS39 4.7 17.4 1.0 NE2 A:HIS39 4.7 20.6 1.0 NH2 A:ARG82 4.7 11.2 0.5

G.Prats-Ejarque, J.A.Blanco, V.A.Salazar, V.M.Nogues, M.Moussaoui, E.Boix. Characterization of An Rnase with Two Catalytic Centers. Human RNASE6 Catalytic and Phosphate-Binding Site Arrangement Favors the Endonuclease Cleavage of Polymeric Substrates. Biochim Biophys Acta Gen V.1863 105 2019SUBJ.
ISSN: ISSN 1872-8006
PubMed: 30287244
DOI: 10.1016/J.BBAGEN.2018.09.021