Zinc in PDB 2xhm: Crystal Structure of Ance-K26 Complex

All present enzymatic activity of Crystal Structure of Ance-K26 Complex:
3.4.15.1;

The structure of Crystal Structure of Ance-K26 Complex, PDB code: 2xhm was solved by M.Akif, I.Ntai, E.D.Sturrock, R.E.Isaac, B.O.Bachmann, K.R.Acharya, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.64 / 1.96
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	172.707, 172.707, 101.696, 90.00, 90.00, 120.00
R / Rfree (%)	19.403 / 21.461

The binding sites of Zinc atom in the Crystal Structure of Ance-K26 Complex (pdb code 2xhm). 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 Ance-K26 Complex, PDB code: 2xhm:

Zinc binding site 1 out of 1 in the Crystal Structure of Ance-K26 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 Ance-K26 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1616 b:25.3 occ:1.00 OAG A:K261615 2.0 27.4 1.0 OE1 A:GLU395 2.0 24.9 1.0 NE2 A:HIS371 2.0 26.9 1.0 NE2 A:HIS367 2.1 28.0 1.0 OAJ A:K261615 2.5 26.4 1.0 PBK A:K261615 2.7 26.5 1.0 CE1 A:HIS371 2.9 26.8 1.0 CD A:GLU395 3.0 24.9 1.0 CD2 A:HIS367 3.1 28.3 1.0 CE1 A:HIS367 3.1 27.5 1.0 CD2 A:HIS371 3.1 26.2 1.0 OE2 A:GLU395 3.3 24.6 1.0 NAY A:K261615 3.9 25.8 1.0 CBI A:K261615 4.0 26.2 1.0 O A:HOH2339 4.0 24.8 1.0 OAK A:K261615 4.0 26.3 1.0 ND1 A:HIS371 4.1 26.6 1.0 CE1 A:TYR507 4.1 22.4 1.0 ND1 A:HIS367 4.2 27.1 1.0 OH A:TYR507 4.2 23.2 1.0 CG A:HIS367 4.2 28.1 1.0 CG A:HIS371 4.2 27.1 1.0 CG A:GLU395 4.4 25.3 1.0 OE1 A:GLU368 4.6 31.7 1.0 CZ A:TYR507 4.7 22.1 1.0 CA A:GLU395 4.7 25.9 1.0 C A:K261615 4.7 26.3 1.0 CB A:GLU395 4.7 25.8 1.0 CB A:K261615 4.8 26.2 1.0 OE2 A:GLU368 4.9 32.4 1.0 O A:HOH2319 5.0 39.2 1.0

M.Akif, I.Ntai, E.D.Sturrock, R.E.Isaac, B.O.Bachmann, K.R.Acharya. Crystal Structure of A Phosphonotripeptide K-26 in Complex with Angiotensin Converting Enzyme Homologue (Ance) From Drosophila Melanogaster. Biochem.Biophys.Res.Commun. V. 398 532 2010.
ISSN: ISSN 0006-291X
PubMed: 20599761
DOI: 10.1016/J.BBRC.2010.06.113