Zinc in PDB 9qcw: Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant

The structure of Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant, PDB code: 9qcw was solved by K.Pokrywka, M.Grzechowiak, J.I.Loch, M.Ruszkowski, M.Gilski, M.Jaskolski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	69.20 / 1.95
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	78.003, 91.271, 106.112, 90, 90, 90
R / Rfree (%)	18.1 / 22.8

The binding sites of Zinc atom in the Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant (pdb code 9qcw). 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 Rhizobium Etli L-Asparaginase Reav K51A Mutant, PDB code: 9qcw:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant


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 Rhizobium Etli L-Asparaginase Reav K51A Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn411 b:37.1 occ:0.50 O A:HOH501 2.0 29.0 0.5 NZ A:LYS138 2.3 27.6 0.5 SG A:CYS189 2.3 37.8 1.0 SG A:CYS135 2.3 34.6 1.0 OD2 A:ASP187 3.0 28.1 0.5 CE A:LYS138 3.2 29.4 0.5 CB A:CYS135 3.3 32.4 1.0 NZ A:LYS138 3.3 24.2 0.5 CB A:CYS189 3.4 30.7 1.0 O3 A:SO4406 3.5 29.2 0.5 CE A:LYS138 3.5 28.6 0.5 CG A:ASP187 3.8 26.9 0.5 CD A:LYS138 4.0 28.8 0.5 OD1 A:ASP187 4.0 29.1 0.5 OD2 A:ASP187 4.1 27.9 0.5 O4 A:SO4406 4.3 29.1 0.5 O A:HOH560 4.3 24.1 1.0 CG A:ASP187 4.4 28.2 0.5 S A:SO4406 4.4 33.6 0.5 CB A:ASP187 4.5 27.1 0.5 CA A:CYS189 4.6 28.9 1.0 CD1 A:LEU191 4.6 27.8 1.0 CD A:LYS138 4.6 27.7 0.5 N A:CYS189 4.6 28.1 1.0 CA A:CYS135 4.6 29.4 1.0 OG A:SER48 4.7 39.5 1.0 CG A:LYS138 4.8 29.6 0.5 O1 A:SO4406 4.8 33.8 0.5 CB A:ASP187 4.9 27.4 0.5

Zinc binding site 2 out of 2 in the Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant


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 Rhizobium Etli L-Asparaginase Reav K51A Mutant within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn413 b:34.0 occ:0.50 O B:HOH505 1.9 28.0 0.5 SG B:CYS135 2.3 34.4 1.0 SG B:CYS189 2.3 35.1 1.0 NZ B:LYS138 2.4 34.1 1.0 OD2 B:ASP187 2.8 27.4 0.5 CE B:LYS138 3.0 26.8 1.0 CB B:CYS135 3.4 28.5 1.0 O1 B:SO4409 3.5 26.1 0.5 CB B:CYS189 3.6 27.1 1.0 CG B:ASP187 3.8 25.1 0.5 OD2 B:ASP187 4.0 27.3 0.5 OG B:SER48 4.1 38.7 1.0 O B:HOH583 4.2 23.4 1.0 OD1 B:ASP187 4.3 26.3 0.5 O3 B:SO4409 4.4 25.0 0.5 CD B:LYS138 4.4 23.2 1.0 CD1 B:LEU191 4.5 24.1 1.0 S B:SO4409 4.5 33.1 0.5 CG B:ASP187 4.6 24.7 0.5 N B:CYS189 4.7 25.4 1.0 CB B:ASP187 4.7 25.1 0.5 CA B:CYS135 4.7 24.8 1.0 CA B:CYS189 4.7 30.0 1.0 CB B:ASP187 4.9 25.2 0.5 NE2 B:HIS139 4.9 29.7 1.0

K.Pokrywka, M.Grzechowiak, J.I.Loch, M.Ruszkowski, M.Gilski, M.Jaskolski. Crystal Structure of Rhizobium Etli L-Asparaginase Reav K51A Mutant To Be Published.