Zinc in PDB 4wcj: Structure of Icab From Ammonifex Degensii

The structure of Structure of Icab From Ammonifex Degensii, PDB code: 4wcj was solved by D.J.Little, N.C.Bamford, V.Pokrovskaya, H.Robinson, M.Nitz, P.L.Howell, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.51 / 1.70
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	84.686, 84.686, 71.940, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 23.1

The structure of Structure of Icab From Ammonifex Degensii also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Zinc atom in the Structure of Icab From Ammonifex Degensii (pdb code 4wcj). 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 Structure of Icab From Ammonifex Degensii, PDB code: 4wcj:

Zinc binding site 1 out of 1 in the Structure of Icab From Ammonifex Degensii


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Icab From Ammonifex Degensii within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:31.9 occ:1.00 NE2 A:HIS173 2.1 26.7 1.0 OD1 A:ASP115 2.2 28.5 1.0 NE2 A:HIS178 2.2 31.9 1.0 O A:HOH488 2.2 42.5 1.0 O A:HOH463 2.3 31.9 1.0 O A:HOH473 2.9 47.8 1.0 CD2 A:HIS173 3.0 28.2 1.0 CD2 A:HIS178 3.1 29.3 1.0 CG A:ASP115 3.2 28.0 1.0 CE1 A:HIS178 3.2 34.0 1.0 CE1 A:HIS173 3.2 29.4 1.0 OD2 A:ASP115 3.5 30.2 1.0 CB A:ASP114 3.8 27.5 1.0 NE2 A:HIS44 4.0 37.1 1.0 CG A:HIS173 4.2 26.9 1.0 CG A:HIS178 4.3 30.1 1.0 OD2 A:ASP114 4.3 30.7 1.0 ND1 A:HIS173 4.3 28.9 1.0 ND1 A:HIS178 4.3 34.9 1.0 CD2 A:HIS44 4.4 38.1 1.0 CG A:ASP114 4.5 31.6 1.0 CB A:ASP115 4.5 28.7 1.0 CA A:PRO223 4.6 33.9 1.0 C A:ASP114 4.6 25.0 1.0 N A:ASP115 4.6 26.1 1.0 CA A:ASP115 4.7 26.5 1.0 CB A:PRO223 4.8 36.3 1.0 CA A:ASP114 4.9 27.6 1.0 O A:ASP114 4.9 26.8 1.0

D.J.Little, N.C.Bamford, V.Podrovskaya, H.Robinson, M.Nitz, P.L.Howell. Structural Basis For the De-N-Acetylation of Poly-Beta-1,6-N-Acetyl-D-Glucosamine in Gram-Positive Bacteria. J.Biol.Chem. 2014.
ISSN: ESSN 1083-351X
PubMed: 25359777
DOI: 10.1074/JBC.M114.611400