Zinc in PDB 8gr6: Crystal Structure of Pilus-Specific Sortase C From Streptococcus Sanguinis

The structure of Crystal Structure of Pilus-Specific Sortase C From Streptococcus Sanguinis, PDB code: 8gr6 was solved by S.Yadav, P.Parijat, V.Krishnan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	52.33 / 2.06
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	140.019, 140.019, 103.625, 90, 90, 120
R / Rfree (%)	17.8 / 19.9

The structure of Crystal Structure of Pilus-Specific Sortase C From Streptococcus Sanguinis also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Zinc atom in the Crystal Structure of Pilus-Specific Sortase C From Streptococcus Sanguinis (pdb code 8gr6). 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 Pilus-Specific Sortase C From Streptococcus Sanguinis, PDB code: 8gr6:

Zinc binding site 1 out of 1 in the Crystal Structure of Pilus-Specific Sortase C From Streptococcus Sanguinis


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 Pilus-Specific Sortase C From Streptococcus Sanguinis within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn2102 b:116.1 occ:1.00 OE2 A:GLU188 2.0 66.4 0.5 NE2 A:MHS217 2.1 67.0 1.0 CE1 A:MHS217 2.8 55.7 1.0 CD A:GLU188 2.9 57.6 0.5 OE1 A:GLU188 3.1 58.3 0.5 CD2 A:MHS217 3.3 54.0 1.0 ND2 A:ASN215 3.8 66.6 1.0 CG A:GLU188 4.1 52.3 0.5 ND1 A:MHS217 4.1 55.5 1.0 CG A:GLU188 4.2 50.8 0.5 CG A:MHS217 4.3 51.5 1.0 CD A:GLU188 4.7 60.1 0.5 OH A:TYR212 4.8 62.6 1.0 OE2 A:GLU188 4.9 67.5 0.5

S.Yadav, P.Parijat, V.Krishnan. The Crystal Structure of Sortase C From An Early Colonizer of Dental Plaque, Streptococcus Sanguinis, Reveals An Active Open-Lid Conformation. Int.J.Biol.Macromol. 25183 2023.
ISSN: ISSN 0141-8130
PubMed: 37276901
DOI: 10.1016/J.IJBIOMAC.2023.125183