Zinc in PDB 1yg9: The Structure of Mutant (N93Q) of Bla G 2

The structure of The Structure of Mutant (N93Q) of Bla G 2, PDB code: 1yg9 was solved by M.Li, A.Gustchina, S.Wuenschmann, A.Pomes, A.Wlodawer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	141.600, 38.600, 71.500, 90.00, 100.90, 90.00
R / Rfree (%)	18 / 21.2

The binding sites of Zinc atom in the The Structure of Mutant (N93Q) of Bla G 2 (pdb code 1yg9). 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 The Structure of Mutant (N93Q) of Bla G 2, PDB code: 1yg9:

Zinc binding site 1 out of 1 in the The Structure of Mutant (N93Q) of Bla G 2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Structure of Mutant (N93Q) of Bla G 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:7.7 occ:1.00 OD1 A:ASP307 1.9 8.7 1.0 OD1 A:ASP303 2.0 8.5 1.0 NE2 A:HIS161 2.0 7.8 1.0 ND1 A:HIS155 2.1 8.4 1.0 CG A:ASP307 2.8 8.8 1.0 CG A:ASP303 2.8 9.6 1.0 OD2 A:ASP303 2.9 10.6 1.0 CE1 A:HIS155 2.9 9.0 1.0 CD2 A:HIS161 3.0 9.1 1.0 CE1 A:HIS161 3.0 9.6 1.0 OD2 A:ASP307 3.0 10.2 1.0 CG A:HIS155 3.2 8.0 1.0 CB A:HIS155 3.6 8.1 1.0 OH A:TYR14 3.8 8.6 1.0 NE2 A:HIS155 4.1 8.3 1.0 CG A:HIS161 4.1 9.1 1.0 ND1 A:HIS161 4.1 9.9 1.0 O A:ASP303 4.2 9.3 1.0 CD2 A:HIS155 4.2 8.9 1.0 CB A:ASP307 4.2 7.2 1.0 CB A:ASP303 4.2 8.2 1.0 N A:ALA156 4.4 8.1 1.0 NE A:ARG157 4.4 14.0 1.0 C A:HIS155 4.5 7.8 1.0 CE1 A:TYR14 4.5 8.4 1.0 CZ A:TYR14 4.5 8.8 1.0 CA A:HIS155 4.6 7.2 1.0 CG A:ARG157 4.7 12.8 1.0 CA A:ASP307 4.7 8.1 1.0 C A:ASP303 4.7 8.2 1.0 CA A:ASP303 4.8 7.8 1.0 N A:ASP307 4.8 7.8 1.0 C A:ALA156 4.9 8.5 1.0 CA A:ALA156 4.9 8.9 1.0 O A:HIS155 4.9 8.4 1.0 NH2 A:ARG157 4.9 12.8 1.0 O A:ALA156 5.0 10.2 1.0

A.Gustchina, M.Li, S.Wuenschmann, M.D.Chapman, A.Pomes, A.Wlodawer. Crystal Structure of Cockroach Allergen Bla G 2, An Unusual Zinc Binding Aspartic Protease with A Novel Mode of Self-Inhibition. J.Mol.Biol. V. 348 433 2005.
ISSN: ISSN 0022-2836
PubMed: 15811379
DOI: 10.1016/J.JMB.2005.02.062