Zinc in PDB 6jqd: The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus

All present enzymatic activity of The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus:
4.2.1.1;

The structure of The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus, PDB code: 6jqd was solved by M.S.Jin, S.Kim, N.J.Kim, S.Hong, S.Kim, J.Sung, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.55 / 1.69
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	42.373, 79.725, 48.580, 90.00, 115.85, 90.00
R / Rfree (%)	15.4 / 18.8

The binding sites of Zinc atom in the The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus (pdb code 6jqd). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus, PDB code: 6jqd:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:16.1 occ:1.00 O A:HOH335 2.1 15.3 1.0 NE2 A:HIS88 2.1 13.4 1.0 SG A:CYS36 2.3 15.1 1.0 SG A:CYS91 2.3 16.4 1.0 CE1 A:HIS88 3.0 14.7 1.0 CD2 A:HIS88 3.0 12.8 1.0 CB A:CYS91 3.2 16.4 1.0 CB A:CYS36 3.3 16.4 1.0 CA A:CYS91 3.6 17.2 1.0 O A:HOH332 3.9 17.0 1.0 OD2 A:ASP38 4.1 16.5 1.0 CB A:ASP38 4.1 13.4 1.0 ND1 A:HIS88 4.1 16.1 1.0 CG A:HIS88 4.2 14.1 1.0 N A:GLY92 4.3 17.3 1.0 N A:GLY61 4.4 14.0 1.0 CA A:GLY61 4.5 14.4 1.0 C A:CYS91 4.5 18.3 1.0 CG A:ASP38 4.6 14.6 1.0 CA A:CYS36 4.7 15.1 1.0 N A:CYS91 4.8 17.2 1.0 N A:ASP38 4.8 15.2 1.0 CA A:ASP38 4.9 15.5 1.0

Zinc binding site 2 out of 2 in the The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of The Structural Basis of the Beta-Carbonic Anhydrase Cafc (L25G and L78G Mutant) of the Filamentous Fungus Aspergillus Fumigatus within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn201 b:16.9 occ:1.00 O B:HOH367 2.0 20.7 1.0 NE2 B:HIS88 2.1 14.7 1.0 SG B:CYS36 2.3 14.0 1.0 SG B:CYS91 2.3 18.6 1.0 CE1 B:HIS88 3.1 13.9 1.0 CD2 B:HIS88 3.1 16.9 1.0 CB B:CYS91 3.2 16.8 1.0 CB B:CYS36 3.3 13.8 1.0 CA B:CYS91 3.7 17.7 1.0 O B:HOH362 3.9 18.3 1.0 CB B:ASP38 4.0 13.3 1.0 ND1 B:HIS88 4.2 14.8 1.0 OD2 B:ASP38 4.2 15.3 1.0 CG B:HIS88 4.2 13.6 1.0 N B:GLY92 4.3 18.4 1.0 O B:HOH371 4.3 38.9 1.0 N B:GLY61 4.4 12.8 1.0 C B:CYS91 4.4 17.2 1.0 CG B:ASP38 4.6 13.8 1.0 CA B:GLY61 4.6 13.9 1.0 CA B:CYS36 4.7 13.5 1.0 N B:ASP38 4.8 14.1 1.0 CA B:ASP38 4.8 12.9 1.0 N B:CYS91 4.9 19.1 1.0

S.Kim, N.J.Kim, S.Hong, S.Kim, J.Sung, M.S.Jin. The Structural Basis of the Low Catalytic Activities of the Two Minor Beta-Carbonic Anhydrases of the Filamentous Fungus Aspergillus Fumigatus. J.Struct.Biol. V. 208 61 2019.
ISSN: ESSN 1095-8657
PubMed: 31376470
DOI: 10.1016/J.JSB.2019.07.011