Zinc in PDB 1jiw: Crystal Structure of the Apr-Aprin Complex

The structure of Crystal Structure of the Apr-Aprin Complex, PDB code: 1jiw was solved by T.Hege, R.E.Feltzer, R.D.Gray, U.Baumann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.93 / 1.74
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	75.627, 118.432, 91.995, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 20.4

The structure of Crystal Structure of the Apr-Aprin Complex also contains other interesting chemical elements:

Calcium

(Ca)

8 atoms

The binding sites of Zinc atom in the Crystal Structure of the Apr-Aprin Complex (pdb code 1jiw). 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 Crystal Structure of the Apr-Aprin Complex, PDB code: 1jiw:

Zinc binding site 1 out of 1 in the Crystal Structure of the Apr-Aprin Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Apr-Aprin Complex within 5.0Å range: probe atom residue distance (Å) B Occ P:Zn481 b:12.6 occ:1.00 NE2 P:HIS186 2.0 10.4 1.0 NE2 P:HIS176 2.1 10.6 1.0 NE2 P:HIS180 2.2 8.9 1.0 N I:SER1 2.2 1.1 0.5 O I:SER1 2.2 1.1 0.5 C I:SER1 2.9 2.5 0.5 CD2 P:HIS186 2.9 10.4 1.0 CD2 P:HIS180 3.0 12.2 1.0 CE1 P:HIS176 3.0 10.2 1.0 CA I:SER1 3.0 1.7 0.5 CE1 P:HIS186 3.1 13.6 1.0 CD2 P:HIS176 3.1 9.9 1.0 CE1 P:HIS180 3.2 12.6 1.0 OG I:SER1 3.6 2.9 0.5 CB I:SER1 3.9 1.1 0.5 OE2 P:GLU177 4.0 12.4 1.0 OE1 P:GLU177 4.1 10.6 1.0 CG P:HIS186 4.1 12.0 1.0 ND1 P:HIS186 4.1 12.7 1.0 N I:SER2 4.1 10.4 1.0 ND1 P:HIS176 4.2 11.5 1.0 CG P:HIS180 4.2 9.9 1.0 CG P:HIS176 4.2 10.0 1.0 ND1 P:HIS180 4.3 10.0 1.0 CE1 P:TYR216 4.3 11.3 1.0 CD P:GLU177 4.4 14.0 1.0 OH P:TYR216 4.4 12.6 1.0 O P:HOH605 4.6 19.0 1.0 OG I:SER2 4.8 14.9 1.0 CA I:SER2 4.8 11.2 1.0 CZ P:TYR216 4.9 10.7 1.0 CE P:MET214 4.9 13.1 1.0

T.Hege, R.E.Feltzer, R.D.Gray, U.Baumann. Crystal Structure of A Complex Between Pseudomonas Aeruginosa Alkaline Protease and Its Cognate Inhibitor: Inhibition By A Zinc-NH2 Coordinative Bond J.Biol.Chem. V. 276 35087 2001.
ISSN: ISSN 0021-9258
PubMed: 11445573
DOI: 10.1074/JBC.M104020200