Zinc in PDB 1ibf: X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G

All present enzymatic activity of X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G:
1.15.1.1;

The structure of X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G, PDB code: 1ibf was solved by M.E.Stroppolo, A.Pesce, M.D'orazio, P.O'neill, D.Bordo, C.Rosano, M.Milani, A.Battistoni, M.Bolognesi, A.Desideri, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.50 / 2.20
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	86.037, 86.037, 98.584, 90.00, 90.00, 120.00
R / Rfree (%)	22.3 / 27.8

The structure of X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G also contains other interesting chemical elements:

Copper

(Cu)

1 atom

The binding sites of Zinc atom in the X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G (pdb code 1ibf). 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 X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G, PDB code: 1ibf:

Zinc binding site 1 out of 1 in the X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray 3D Structure of P.Leiognathi Cu,Zn Sod Mutant V29G within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:8.2 occ:1.00 OD1 A:ASP91 1.9 12.0 1.0 ND1 A:HIS70 2.0 20.6 1.0 ND1 A:HIS79 2.1 9.4 1.0 ND1 A:HIS88 2.2 15.6 1.0 CG A:ASP91 2.7 9.6 1.0 CE1 A:HIS70 2.9 19.4 1.0 OD2 A:ASP91 3.0 10.5 1.0 CE1 A:HIS79 3.0 13.2 1.0 CG A:HIS88 3.1 12.8 1.0 CG A:HIS70 3.1 17.0 1.0 CG A:HIS79 3.2 15.0 1.0 CE1 A:HIS88 3.3 14.7 1.0 CB A:HIS88 3.3 17.3 1.0 CB A:HIS70 3.5 18.0 1.0 CB A:HIS79 3.6 14.3 1.0 CA A:HIS79 3.8 17.1 1.0 NE2 A:HIS70 4.1 19.0 1.0 NE2 A:HIS79 4.1 11.9 1.0 CB A:ASP91 4.1 11.8 1.0 CD2 A:HIS70 4.2 19.9 1.0 CD2 A:HIS79 4.3 14.6 1.0 CD2 A:HIS88 4.3 16.0 1.0 NE2 A:HIS88 4.3 15.4 1.0 O A:LYS78 4.6 17.1 1.0 CA A:HIS88 4.6 16.8 1.0 CA A:ASP91 4.6 11.2 1.0 N A:GLY80 4.7 17.1 1.0 C A:HIS79 4.8 17.1 1.0 N A:ASP91 4.8 13.1 1.0 N A:HIS88 4.8 17.6 1.0 N A:HIS79 4.9 17.8 1.0 CD2 A:HIS45 4.9 11.4 1.0

M.E.Stroppolo, A.Pesce, M.D'orazio, P.O'neill, D.Bordo, C.Rosano, M.Milani, A.Battistoni, M.Bolognesi, A.Desideri. Single Mutations at the Subunit Interface Modulate Copper Reactivity in Photobacterium Leiognathi Cu,Zn Superoxide Dismutase. J.Mol.Biol. V. 308 555 2001.
ISSN: ISSN 0022-2836
PubMed: 11327787
DOI: 10.1006/JMBI.2001.4606