Zinc in PDB 4tyf: Structure of A Metallo-Beta-Lactamase

The structure of Structure of A Metallo-Beta-Lactamase, PDB code: 4tyf was solved by J.A.Ferguson, A.Makena, J.Brem, M.A.Mcdonough, C.J.Schofield, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.33 / 1.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	41.700, 59.080, 42.000, 90.00, 97.61, 90.00
R / Rfree (%)	15 / 17.4

The binding sites of Zinc atom in the Structure of A Metallo-Beta-Lactamase (pdb code 4tyf). 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 A Metallo-Beta-Lactamase, PDB code: 4tyf:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of A Metallo-Beta-Lactamase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of A Metallo-Beta-Lactamase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:16.4 occ:1.00 O A:HOH427 1.9 18.7 1.0 NE2 A:HIS120 2.0 14.1 1.0 NE2 A:HIS189 2.0 17.2 1.0 ND1 A:HIS122 2.0 18.8 1.0 CE1 A:HIS120 3.0 14.9 1.0 CE1 A:HIS122 3.0 19.7 1.0 CD2 A:HIS120 3.0 14.4 1.0 CD2 A:HIS189 3.0 16.9 1.0 CE1 A:HIS189 3.0 18.3 1.0 CG A:HIS122 3.1 16.2 1.0 CB A:HIS122 3.4 14.7 1.0 O A:HOH419 3.5 35.0 1.0 ZN A:ZN302 3.5 22.9 1.0 SG A:CYS208 3.8 17.1 1.0 OD1 A:ASP124 3.9 18.1 1.0 O A:HOH507 4.0 25.6 1.0 ND1 A:HIS120 4.1 14.3 1.0 NE2 A:HIS122 4.1 18.4 1.0 CB A:CYS208 4.1 16.6 1.0 CG A:HIS120 4.1 13.6 1.0 ND1 A:HIS189 4.1 18.3 1.0 CG A:HIS189 4.2 17.5 1.0 CD2 A:HIS122 4.2 18.1 1.0 CG2 A:THR190 4.4 19.8 1.0 OD2 A:ASP124 4.6 19.5 1.0 CG A:ASP124 4.7 15.4 1.0 CA A:HIS122 4.9 13.9 1.0

Zinc binding site 2 out of 2 in the Structure of A Metallo-Beta-Lactamase


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of A Metallo-Beta-Lactamase within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn302 b:22.9 occ:1.00 O A:HOH427 2.0 18.7 1.0 NE2 A:HIS250 2.1 19.0 1.0 O A:HOH507 2.1 25.6 1.0 OD2 A:ASP124 2.1 19.5 1.0 SG A:CYS208 2.5 17.1 1.0 CE1 A:HIS250 3.1 16.9 1.0 CD2 A:HIS250 3.1 18.0 1.0 CG A:ASP124 3.1 15.4 1.0 O A:HOH588 3.3 33.8 1.0 OD1 A:ASP124 3.4 18.1 1.0 CB A:CYS208 3.5 16.6 1.0 ZN A:ZN301 3.5 16.4 1.0 O A:HOH419 3.8 35.0 1.0 O A:HOH525 4.1 30.6 1.0 ND1 A:HIS250 4.2 17.6 1.0 NE2 A:HIS189 4.2 17.2 1.0 CG A:HIS250 4.2 17.5 1.0 CE1 A:HIS189 4.3 18.3 1.0 CB A:ASP124 4.5 13.9 1.0 CB A:SER249 4.5 15.4 1.0 NE2 A:HIS120 4.7 14.1 1.0 CE1 A:HIS120 4.8 14.9 1.0 OG A:SER249 4.9 16.3 1.0 CA A:CYS208 4.9 16.8 1.0

J.A.Ferguson, A.Makena, J.Brem, M.A.Mcdonough, C.J.Schofield. Structure of A Metallo-Beta-Lactamase To Be Published.