Zinc in PDB 1xbu: Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine

The structure of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine, PDB code: 1xbu was solved by V.Reiland, R.Gilboa, A.Spungin-Bialik, D.Schomburg, Y.Shoham, S.Blumberg, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 1.20
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	60.970, 60.970, 144.519, 90.00, 90.00, 90.00
R / Rfree (%)	12.3 / 16.3

The structure of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine also contains other interesting chemical elements:

Iodine	(I)	1 atom
Calcium	(Ca)	1 atom

The binding sites of Zinc atom in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine (pdb code 1xbu). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine, PDB code: 1xbu:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn901 b:8.7 occ:1.00 O A:IOY913 1.8 16.9 0.4 OD1 A:ASP97 2.0 8.3 1.0 OD1 A:ASP160 2.0 8.6 1.0 NE2 A:HIS85 2.0 7.4 1.0 OXT A:IOY913 2.0 13.0 0.4 C A:IOY913 2.2 15.9 0.4 CG A:ASP160 2.7 8.4 1.0 OD2 A:ASP160 2.7 8.9 1.0 CE1 A:HIS85 3.0 7.7 1.0 CG A:ASP97 3.0 7.6 1.0 CD2 A:HIS85 3.0 7.4 1.0 OD2 A:ASP97 3.4 8.9 1.0 ZN A:ZN902 3.6 12.4 1.0 CA A:IOY913 3.7 17.0 0.4 CB A:ASN98 4.0 6.9 1.0 OE2 A:GLU132 4.0 12.3 1.0 OE1 A:GLU131 4.0 11.3 1.0 CB A:ASP160 4.1 7.8 1.0 ND1 A:HIS85 4.1 7.3 1.0 CG A:HIS85 4.2 7.2 1.0 CD1 A:IOY913 4.2 15.0 0.4 CG A:MET161 4.2 7.5 1.0 CB A:ASP97 4.3 7.8 1.0 N A:IOY913 4.3 16.5 0.4 CB A:IOY913 4.3 17.9 0.4 CD A:GLU131 4.4 12.1 1.0 OE2 A:GLU131 4.5 19.8 1.0 SD A:MET161 4.6 8.4 1.0 CA A:ASP97 4.6 7.3 1.0 CG A:ASN98 4.6 6.7 1.0 CG A:IOY913 4.6 16.8 0.4 CA A:ASP160 4.7 7.2 1.0 C A:ASP97 4.8 6.7 1.0 C A:ASP160 4.8 7.3 1.0 CD A:GLU132 4.9 10.9 1.0 N A:ASN98 5.0 7.0 1.0 CA A:ASN98 5.0 6.8 1.0

Zinc binding site 2 out of 2 in the Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D- Phenylalanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn902 b:12.4 occ:1.00 OD2 A:ASP97 2.0 8.9 1.0 OE2 A:GLU132 2.0 12.3 1.0 NE2 A:HIS247 2.0 9.5 1.0 OXT A:IOY913 2.3 13.0 0.4 N A:IOY913 2.3 16.5 0.4 CD A:GLU132 2.7 10.9 1.0 C A:IOY913 2.7 15.9 0.4 OE1 A:GLU132 2.8 12.3 1.0 CG A:ASP97 3.0 7.6 1.0 CD2 A:HIS247 3.0 8.4 1.0 CE1 A:HIS247 3.0 12.3 1.0 CA A:IOY913 3.1 17.0 0.4 OD1 A:ASP97 3.4 8.3 1.0 O A:IOY913 3.5 16.9 0.4 ZN A:ZN901 3.6 8.7 1.0 O A:HOH1020 4.0 11.5 1.0 CE1 A:TYR246 4.0 15.0 1.0 ND1 A:HIS247 4.2 11.7 1.0 CG A:GLU132 4.2 10.3 1.0 OH A:TYR246 4.2 22.8 1.0 CG A:HIS247 4.2 8.9 1.0 CB A:IOY913 4.2 17.9 0.4 CB A:ASP97 4.3 7.8 1.0 OE1 A:GLU131 4.3 11.3 1.0 CZ A:TYR246 4.5 17.7 1.0 NE2 A:HIS85 4.5 7.4 1.0 CE1 A:HIS85 4.5 7.7 1.0 CG1 A:VAL89 4.8 10.0 1.0 CD1 A:TYR246 4.9 12.1 1.0

V.Reiland, R.Gilboa, A.Spungin-Bialik, D.Schomburg, Y.Shoham, S.Blumberg, G.Shoham. Streptomyces Griseus Aminopeptidase Complexed with P-Iodo-D-Phenylalanine To Be Published.