Zinc in PDB 3q31: Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae

All present enzymatic activity of Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae:
4.2.1.1;

The structure of Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae, PDB code: 3q31 was solved by J.A.Cuesta-Seijo, M.S.Borchert, J.C.Navarro-Poulsen, K.M.Schnorr, L.L.Leggio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.80 / 2.70
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	80.240, 80.240, 247.480, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 25.3

The binding sites of Zinc atom in the Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae (pdb code 3q31). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae, PDB code: 3q31:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1 b:38.1 occ:1.00 O5 A:MLT3 2.0 48.2 1.0 NE2 A:HIS123 2.1 50.1 1.0 NE2 A:HIS125 2.1 46.2 1.0 ND1 A:HIS142 2.1 32.6 1.0 CE1 A:HIS123 2.9 39.2 1.0 O3 A:MLT3 2.9 49.0 1.0 CE1 A:HIS142 2.9 37.9 1.0 CD2 A:HIS125 3.0 33.3 1.0 C4 A:MLT3 3.1 41.6 1.0 CE1 A:HIS125 3.1 43.9 1.0 CD2 A:HIS123 3.1 46.8 1.0 C2 A:MLT3 3.2 47.9 1.0 CG A:HIS142 3.2 45.4 1.0 CB A:HIS142 3.7 40.8 1.0 OG1 A:THR215 3.7 41.8 1.0 C3 A:MLT3 3.7 34.9 1.0 OE1 A:GLU129 3.9 38.5 1.0 ND1 A:HIS123 4.0 37.1 1.0 O4 A:MLT3 4.0 45.1 1.0 NE2 A:HIS142 4.1 37.4 1.0 CG A:HIS123 4.2 35.8 1.0 CG A:HIS125 4.2 37.4 1.0 ND1 A:HIS125 4.2 36.8 1.0 CD2 A:HIS142 4.3 38.2 1.0 C1 A:MLT3 4.4 41.6 1.0 O1 A:MLT3 4.7 35.1 1.0 O A:HOH281 4.8 30.1 1.0

Zinc binding site 2 out of 2 in the Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1 b:46.9 occ:1.00 O5 B:MLT3 2.0 53.1 1.0 NE2 B:HIS123 2.0 46.9 1.0 NE2 B:HIS125 2.1 43.0 1.0 ND1 B:HIS142 2.1 34.0 1.0 CE1 B:HIS123 2.8 45.8 1.0 C4 B:MLT3 3.0 42.2 1.0 CE1 B:HIS142 3.0 35.7 1.0 CD2 B:HIS125 3.0 35.2 1.0 CD2 B:HIS123 3.1 41.3 1.0 CE1 B:HIS125 3.2 39.4 1.0 CG B:HIS142 3.2 44.9 1.0 O3 B:MLT3 3.3 61.2 1.0 C2 B:MLT3 3.4 54.3 1.0 O4 B:MLT3 3.6 33.9 1.0 CB B:HIS142 3.6 36.0 1.0 OG1 B:THR215 3.7 42.0 1.0 C3 B:MLT3 3.8 48.7 1.0 ND1 B:HIS123 3.9 41.7 1.0 OE1 B:GLU129 4.0 38.5 1.0 CG B:HIS123 4.1 35.0 1.0 NE2 B:HIS142 4.2 31.6 1.0 CG B:HIS125 4.2 36.8 1.0 ND1 B:HIS125 4.2 35.0 1.0 CD2 B:HIS142 4.3 41.0 1.0 C1 B:MLT3 4.7 50.8 1.0 O2 B:MLT3 5.0 45.1 1.0

J.A.Cuesta-Seijo, M.S.Borchert, J.C.Navarro-Poulsen, K.M.Schnorr, L.L.Leggio. Structure of Fungal Alpha Carbonic Anhydrase From Aspergillus Oryzae To Be Published.