Zinc in PDB 3pzc: Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A

The structure of Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A, PDB code: 3pzc was solved by I.Weygand-Durasevic, M.Luic, M.Mocibob, N.Ivic, D.Subasic, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.86 / 2.20
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	128.194, 101.791, 50.623, 90.00, 90.00, 90.00
R / Rfree (%)	16.7 / 22.3

The binding sites of Zinc atom in the Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A (pdb code 3pzc). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A, PDB code: 3pzc:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A


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 Class II Aars Homologue (BLL0957) Complexed with Coenzyme A within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1000 b:26.3 occ:1.00 OE1 A:GLU176 2.1 26.7 1.0 N A:GAP1001 2.2 28.6 1.0 SG A:CYS131 2.4 20.1 1.0 SG A:CYS279 2.4 22.5 1.0 CD A:GLU176 2.9 26.0 1.0 OE2 A:GLU176 3.1 20.5 1.0 CB A:CYS131 3.2 19.6 1.0 CB A:CYS279 3.2 15.8 1.0 CA A:GAP1001 3.5 28.2 1.0 O A:HOH457 3.6 47.9 1.0 CG A:GLU176 4.3 16.9 1.0 OH A:TYR135 4.3 15.8 1.0 N A:CYS131 4.4 16.7 1.0 CA A:CYS131 4.4 20.6 1.0 NE2 A:HIS257 4.6 40.2 1.0 CE1 A:HIS257 4.6 26.6 1.0 C A:GAP1001 4.7 50.8 1.0 CA A:CYS279 4.7 20.5 1.0 ND2 A:ASN255 4.7 33.1 1.0 CB A:GLU176 4.8 14.6 1.0 O A:GAP1001 4.8 54.5 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Class II Aars Homologue (BLL0957) Complexed with Coenzyme A within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1000 b:21.6 occ:1.00 OXT B:ACT1002 2.1 24.7 1.0 OE1 B:GLU176 2.1 17.2 1.0 SG B:CYS131 2.3 13.7 1.0 SG B:CYS279 2.4 22.7 1.0 C B:ACT1002 3.0 35.2 1.0 CD B:GLU176 3.0 17.6 1.0 O B:ACT1002 3.1 31.3 1.0 CB B:CYS131 3.2 8.4 1.0 OE2 B:GLU176 3.3 21.5 1.0 CB B:CYS279 3.4 11.8 1.0 O B:HOH327 3.9 26.3 1.0 N B:CYS131 4.3 12.4 1.0 OH B:TYR135 4.3 16.7 1.0 CA B:CYS131 4.4 13.0 1.0 CG B:GLU176 4.4 12.2 1.0 ND2 B:ASN255 4.4 30.5 1.0 CH3 B:ACT1002 4.4 31.3 1.0 NE2 B:HIS257 4.4 27.1 1.0 CE1 B:HIS257 4.6 17.5 1.0 CB B:GLU176 4.8 12.9 1.0 CA B:CYS279 4.9 12.7 1.0 CB B:ALA129 5.0 14.3 1.0

M.Mocibob, N.Ivic, D.Subasic, M.Luic, I.Weygand-Durasevic. Substrate Recognition By Novel Family of Amino Acid:[Carrier Protein] Ligases Croatica Chemica Acta V. 84 149 2011.
ISSN: ISSN 0011-1643
DOI: 10.5562/CCA1818