Zinc in PDB 3kkx: Neutron Structure of Human Carbonic Anhydrase II

All present enzymatic activity of Neutron Structure of Human Carbonic Anhydrase II:
4.2.1.1;

The binding sites of Zinc atom in the Neutron Structure of Human Carbonic Anhydrase II (pdb code 3kkx). 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 Neutron Structure of Human Carbonic Anhydrase II, PDB code: 3kkx:

Zinc binding site 1 out of 1 in the Neutron Structure of Human Carbonic Anhydrase II


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Neutron Structure of Human Carbonic Anhydrase II within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn262 b:14.8 occ:1.00 O A:DOD900 2.0 17.0 1.0 NE2 A:HIS96 2.0 14.5 1.0 NE2 A:HIS94 2.0 12.8 1.0 ND1 A:HIS119 2.1 15.2 1.0 D1 A:DOD900 2.4 19.4 1.0 D2 A:DOD900 2.6 17.1 1.0 D2 A:DOD902 2.9 30.7 1.0 CE1 A:HIS119 2.9 14.6 1.0 CE1 A:HIS96 2.9 12.9 1.0 CD2 A:HIS94 3.0 13.7 1.0 CD2 A:HIS96 3.0 15.3 1.0 CE1 A:HIS94 3.1 14.2 1.0 HE1 A:HIS119 3.1 15.0 1.0 CG A:HIS119 3.1 13.9 1.0 HE1 A:HIS96 3.1 14.5 1.0 HD2 A:HIS94 3.2 12.8 1.0 HB2 A:HIS119 3.2 12.5 1.0 HD2 A:HIS96 3.3 16.5 1.0 HE1 A:HIS94 3.3 15.3 1.0 DG1 A:THR199 3.6 14.9 0.8 CB A:HIS119 3.6 13.1 1.0 O A:DOD902 3.6 26.2 1.0 HB3 A:HIS119 3.8 14.8 1.0 OG1 A:THR199 3.8 14.7 1.0 D2 A:DOD901 3.8 29.9 1.0 O A:DOD901 4.0 27.4 1.0 OE1 A:GLU106 4.0 16.1 1.0 NE2 A:HIS119 4.1 14.9 1.0 ND1 A:HIS96 4.1 15.7 1.0 CG A:HIS96 4.1 13.7 1.0 CG A:HIS94 4.1 13.6 1.0 HH2 A:TRP209 4.2 16.9 1.0 ND1 A:HIS94 4.2 15.0 1.0 CD2 A:HIS119 4.2 13.8 1.0 O A:DOD903 4.3 31.9 1.0 D1 A:DOD902 4.4 30.6 1.0 D1 A:DOD901 4.5 29.8 1.0 D1 A:DOD979 4.6 39.4 1.0 D2 A:DOD903 4.8 34.0 1.0 HG23 A:THR200 4.8 21.3 1.0 HG22 A:THR199 4.8 16.3 1.0 D1 A:DOD903 4.8 35.0 1.0 CD A:GLU106 4.9 15.7 1.0 D A:THR199 4.9 13.9 1.0 DE2 A:HIS119 5.0 14.4 0.7 DD1 A:HIS96 5.0 14.1 0.2 HG13 A:VAL143 5.0 16.9 1.0

S.Z.Fisher, A.Y.Kovalevsky, J.F.Domsic, M.Mustyakimov, R.Mckenna, D.N.Silverman, P.A.Langan. Neutron Structure of Human Carbonic Anhydrase II: Implications For Proton Transfer. Biochemistry V. 49 415 2010.
ISSN: ISSN 0006-2960
PubMed: 20025241
DOI: 10.1021/BI901995N