Zinc in PDB 6nbj: QRI7

All present enzymatic activity of QRI7:
2.3.1.234;

The structure of QRI7, PDB code: 6nbj was solved by B.Stec, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.06 / 2.94
Space group	P 43 3 2
Cell size a, b, c (Å), α, β, γ (°)	180.315, 180.315, 180.315, 90, 90, 90
R / Rfree (%)	19.6 / 27

The binding sites of Zinc atom in the QRI7 (pdb code 6nbj). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the QRI7, PDB code: 6nbj:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the QRI7


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of QRI7 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn501 b:99.5 occ:1.00 O A:HOH601 2.0 72.7 1.0 OD1 A:ASP361 2.0 102.3 1.0 O A:HOH604 2.0 103.6 1.0 NE2 A:HIS145 2.2 73.9 1.0 NE2 A:HIS149 2.3 68.4 1.0 NE2 A:HIS175 2.6 95.0 1.0 CG A:ASP361 3.1 85.5 1.0 CD2 A:HIS145 3.2 70.4 1.0 CE1 A:HIS145 3.2 70.8 1.0 CD2 A:HIS175 3.2 103.7 1.0 CD2 A:HIS149 3.2 61.1 1.0 CE1 A:HIS149 3.3 85.8 1.0 OD2 A:ASP361 3.6 69.9 1.0 CE1 A:HIS175 3.7 98.1 1.0 ND1 A:HIS145 4.3 68.5 1.0 CG A:HIS145 4.4 70.0 1.0 ND1 A:HIS149 4.4 82.3 1.0 CG A:HIS149 4.4 65.5 1.0 CB A:ASP361 4.5 79.5 1.0 CG A:HIS175 4.5 109.8 1.0 ND1 A:HIS175 4.7 106.7 1.0 OG A:SER172 4.8 108.2 1.0 CE A:MET365 4.8 70.1 1.0 CA A:ASP361 4.9 87.6 1.0

Zinc binding site 2 out of 2 in the QRI7


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of QRI7 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn501 b:93.9 occ:1.00 OD1 B:ASP361 2.0 103.7 1.0 O B:HOH602 2.0 105.5 1.0 O B:HOH605 2.0 81.4 1.0 NE2 B:HIS145 2.1 65.1 1.0 NE2 B:HIS175 2.1 106.3 1.0 NE2 B:HIS149 2.3 71.2 1.0 CG B:ASP361 3.0 82.1 1.0 CE1 B:HIS175 3.1 108.1 1.0 CD2 B:HIS145 3.1 59.0 1.0 CE1 B:HIS145 3.1 72.9 1.0 CD2 B:HIS175 3.1 87.4 1.0 CD2 B:HIS149 3.2 78.8 1.0 OD2 B:ASP361 3.3 98.7 1.0 CE1 B:HIS149 3.3 81.8 1.0 ND1 B:HIS175 4.2 97.5 1.0 ND1 B:HIS145 4.2 59.8 1.0 CG B:HIS145 4.2 53.2 1.0 CG B:HIS175 4.2 90.7 1.0 CG B:HIS149 4.3 75.0 1.0 CB B:ASP361 4.3 74.0 1.0 ND1 B:HIS149 4.3 82.2 1.0 OG B:SER172 4.7 108.9 1.0 CA B:ASP361 4.8 71.9 1.0 O2P B:AMP502 4.9 107.0 1.0

B.Stec, B.Stec. N/A N/A.
ISSN: ESSN 2673-4125
DOI: 10.3390/BIOPHYSICA3020019