Zinc in PDB 7jtv: Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide

The structure of Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide, PDB code: 7jtv was solved by I.Noach, A.B.Boraston, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.96 / 2.45
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	90.340, 156.500, 95.680, 90.00, 114.31, 90.00
R / Rfree (%)	18 / 23.4

The binding sites of Zinc atom in the Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide (pdb code 7jtv). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide, PDB code: 7jtv:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1001 b:33.1 occ:1.00 NE2 B:HIS696 2.1 26.3 1.0 OE1 B:GLU716 2.1 30.7 1.0 NE2 B:HIS700 2.2 32.3 1.0 OE2 B:GLU716 2.7 35.7 1.0 CD B:GLU716 2.7 33.8 1.0 CD2 B:HIS696 2.9 29.2 1.0 CD2 B:HIS700 3.1 29.5 1.0 CE1 B:HIS696 3.1 21.9 1.0 CE1 B:HIS700 3.3 27.6 1.0 CG B:HIS696 4.1 30.3 1.0 ND1 B:HIS696 4.2 21.8 1.0 CG B:GLU716 4.2 27.8 1.0 CG B:HIS700 4.3 31.9 1.0 ND1 B:HIS700 4.4 31.9 1.0 O B:HOH1257 4.5 36.5 1.0 ND2 B:ASN719 4.5 21.4 1.0 OE1 B:GLN697 4.8 52.7 1.0 CB B:GLU716 4.8 30.0 1.0 CE1 B:TYR776 4.9 59.0 1.0 O B:HOH1407 4.9 45.0 1.0

Zinc binding site 2 out of 2 in the Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Impa From Pseudomonas Aeruginosa in Complex with An O- Glycopeptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:30.3 occ:1.00 OE1 A:GLU716 2.0 26.3 1.0 NE2 A:HIS696 2.2 21.8 1.0 NE2 A:HIS700 2.2 22.7 1.0 O A:HOH1210 2.6 30.1 1.0 CD A:GLU716 2.8 31.2 1.0 OE2 A:GLU716 2.9 36.4 1.0 CD2 A:HIS700 3.1 21.2 1.0 CD2 A:HIS696 3.1 21.6 1.0 CE1 A:HIS696 3.1 25.1 1.0 CE1 A:HIS700 3.2 21.4 1.0 OE1 A:GLN697 4.2 50.1 1.0 ND1 A:HIS696 4.2 32.1 1.0 ND1 A:HIS700 4.3 26.9 1.0 CG A:HIS696 4.3 31.5 1.0 CG A:HIS700 4.3 27.4 1.0 CG A:GLU716 4.3 24.1 1.0 OH A:TYR776 4.4 71.6 1.0 ND2 A:ASN719 4.5 21.2 1.0 CE1 A:TYR776 4.6 62.3 1.0 CB A:GLU716 4.8 26.1 1.0

I.Noach, A.B.Boraston. Structural Evidence For A Proline-Specific Glycopeptide Recognition Domain in An O-Glycopeptidase. Glycobiology 2020.
ISSN: ESSN 1460-2423
PubMed: 33030205
DOI: 10.1093/GLYCOB/CWAA095