Zinc in PDB 8pbg: Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate

All present enzymatic activity of Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate:
2.1.3.2; 3.5.2.3; 6.3.5.5;

The structure of Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate, PDB code: 8pbg was solved by F.Del Cano-Ochoa, S.Ramon-Maiques, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.53 / 1.46
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	82.06, 159.031, 61.933, 90, 90, 90
R / Rfree (%)	12.3 / 15

The structure of Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate also contains other interesting chemical elements:

Sodium	(Na)	1 atom
Fluorine	(F)	1 atom

The binding sites of Zinc atom in the Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate (pdb code 8pbg). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate, PDB code: 8pbg:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1907 b:17.8 occ:1.00 O A:HOH2074 1.9 18.4 1.0 NE2 A:HIS1473 2.1 15.6 1.0 NE2 A:HIS1471 2.1 15.4 1.0 OD1 A:ASP1686 2.1 16.4 1.0 O2 A:FMT1901 2.4 18.4 1.0 CG A:ASP1686 3.0 17.1 1.0 CE1 A:HIS1473 3.0 15.6 1.0 CE1 A:HIS1471 3.1 15.2 1.0 CD2 A:HIS1473 3.1 16.1 1.0 CD2 A:HIS1471 3.1 15.1 1.0 C A:FMT1901 3.2 18.9 1.0 HE1 A:HIS1473 3.2 18.8 1.0 HE1 A:HIS1471 3.2 18.2 1.0 HD2 A:HIS1473 3.3 19.3 1.0 HD2 A:HIS1471 3.3 18.1 1.0 HG3 A:MET1503 3.4 19.9 0.9 OD2 A:ASP1686 3.4 19.1 1.0 ZN A:ZN1908 3.4 17.6 0.8 O1 A:FMT1901 3.5 18.7 1.0 HG2 A:MET1503 3.6 24.4 0.1 HD2 A:HIS1614 3.8 21.2 1.0 H A:FMT1901 4.0 22.7 1.0 HA A:ASP1686 4.0 18.5 1.0 F5 A:FOT1902 4.1 20.0 1.0 C5 A:FOT1902 4.1 18.0 1.0 SD A:MET1503 4.1 21.8 0.1 ND1 A:HIS1473 4.2 15.2 1.0 ND1 A:HIS1471 4.2 16.0 1.0 C6 A:FOT1902 4.2 17.3 1.0 CG A:HIS1471 4.2 15.5 1.0 CG A:HIS1473 4.2 15.4 1.0 HH A:TYR1558 4.2 21.4 1.0 CB A:ASP1686 4.3 16.7 1.0 O6 A:FOT1902 4.3 18.8 1.0 CG A:MET1503 4.3 20.3 0.1 CG A:MET1503 4.4 16.6 0.9 HB2 A:ASP1686 4.4 20.1 1.0 CD2 A:HIS1614 4.4 17.7 1.0 NE2 A:HIS1614 4.5 16.9 1.0 HE3 A:MET1503 4.5 22.3 0.9 HB2 A:ALA1688 4.6 20.4 1.0 HE2 A:TYR1558 4.6 21.4 1.0 CA A:ASP1686 4.7 15.4 1.0 C4 A:FOT1902 4.7 17.5 1.0 N1 A:FOT1902 4.8 16.8 1.0 HG2 A:MET1503 4.8 19.9 0.9 HD1 A:HIS1473 4.9 18.3 1.0 HD1 A:HIS1471 4.9 19.2 1.0 HB2 A:MET1503 4.9 19.6 0.9 OH A:TYR1558 5.0 17.8 1.0 HB2 A:MET1503 5.0 22.4 0.1 HG3 A:MET1503 5.0 24.4 0.1

Zinc binding site 2 out of 2 in the Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Mutant K1556T of the Dihydroorotase Domain of Human Cad Protein Bound to the Inhibitor Fluoroorotate within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1908 b:17.6 occ:0.83 O A:HOH2074 1.9 18.4 1.0 O1 A:FMT1901 2.0 18.7 1.0 NE2 A:HIS1614 2.1 16.9 1.0 ND1 A:HIS1590 2.2 17.1 1.0 O6 A:FOT1902 2.5 18.8 1.0 C A:FMT1901 2.9 18.9 1.0 CE1 A:HIS1590 2.9 18.4 1.0 HE1 A:HIS1590 3.0 22.1 1.0 CE1 A:HIS1614 3.1 16.7 1.0 CD2 A:HIS1614 3.1 17.7 1.0 HB2 A:HIS1590 3.2 19.4 1.0 HE1 A:HIS1614 3.2 20.0 1.0 CG A:HIS1590 3.3 16.6 1.0 O2 A:FMT1901 3.3 18.4 1.0 HD2 A:HIS1614 3.3 21.2 1.0 HE1 A:HIS1471 3.3 18.2 1.0 C6 A:FOT1902 3.4 17.3 1.0 ZN A:ZN1907 3.4 17.8 1.0 CB A:HIS1590 3.7 16.2 1.0 HN1 A:FOT1902 3.9 20.1 1.0 H A:FMT1901 3.9 22.7 1.0 HE2 A:TYR1558 4.0 21.4 1.0 CE1 A:HIS1471 4.0 15.2 1.0 N1 A:FOT1902 4.1 16.8 1.0 NE2 A:HIS1590 4.1 18.6 1.0 HD3 A:PRO1662 4.2 20.1 1.0 ND1 A:HIS1614 4.2 17.3 1.0 NE2 A:HIS1471 4.3 15.4 1.0 OD2 A:ASP1686 4.3 19.1 1.0 CD2 A:HIS1590 4.3 18.8 1.0 CG A:HIS1614 4.3 16.6 1.0 C5 A:FOT1902 4.3 18.0 1.0 O A:ARG1661 4.3 18.2 1.0 HB3 A:HIS1590 4.4 19.4 1.0 F5 A:FOT1902 4.4 20.0 1.0 HA A:HIS1590 4.4 17.9 1.0 CE2 A:TYR1558 4.6 17.9 1.0 HB2 A:CYS1613 4.7 18.6 1.0 HB3 A:CYS1613 4.7 18.6 1.0 HD2 A:TYR1558 4.7 20.6 1.0 CA A:HIS1590 4.7 14.9 1.0 OD1 A:ASP1686 4.8 16.4 1.0 O A:HOH2116 4.8 40.2 1.0 CG A:ASP1686 4.8 17.1 1.0 HE2 A:HIS1590 4.8 22.3 1.0 HD1 A:HIS1614 5.0 20.8 1.0

F.Del Cano-Ochoa, B.G.Ng, A.Rubio-Del-Campo, S.Mahajan, M.P.Wilson, M.Vilar, D.Rymen, P.Sanchez-Pintos, J.Kenny, M.Ley Martos, T.Campos, S.B.Wortmann, H.H.Freeze, S.Ramon-Maiques. Beyond Genetics: Deciphering the Impact of Missense Variants in Cad Deficiency. J Inherit Metab Dis 2023.
ISSN: ISSN 1573-2665
PubMed: 37540500
DOI: 10.1002/JIMD.12667