Zinc in PDB 3epm: Crystal Structure of Caulobacter Crescentus Thic

The structure of Crystal Structure of Caulobacter Crescentus Thic, PDB code: 3epm was solved by S.Li, A.Chatterjee, Y.Zhang, T.L.Grove, M.Lee, C.Krebs, S.J.Booker, T.P.Begley, S.E.Ealick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.29 / 2.79
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	63.247, 103.442, 95.369, 90.00, 91.62, 90.00
R / Rfree (%)	18.1 / 24.4

The binding sites of Zinc atom in the Crystal Structure of Caulobacter Crescentus Thic (pdb code 3epm). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Caulobacter Crescentus Thic, PDB code: 3epm:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Caulobacter Crescentus Thic


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 Caulobacter Crescentus Thic within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn613 b:56.1 occ:1.00 NE2 A:HIS417 2.2 31.0 1.0 NE2 A:HIS481 2.5 62.0 1.0 CE1 A:HIS417 3.0 39.2 1.0 CE1 A:HIS481 3.3 58.8 1.0 CD2 A:HIS417 3.3 33.7 1.0 CD2 A:HIS481 3.6 55.9 1.0 ND1 A:HIS417 4.2 34.8 1.0 CA A:GLY379 4.3 27.1 1.0 O A:GLY379 4.4 31.0 1.0 CG A:HIS417 4.4 40.6 1.0 ND1 A:HIS481 4.5 60.5 1.0 CG A:HIS481 4.7 53.7 1.0 C A:GLY379 4.7 30.4 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Caulobacter Crescentus Thic


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Caulobacter Crescentus Thic within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn613 b:69.5 occ:1.00 NE2 B:HIS481 2.3 60.2 1.0 NE2 B:HIS417 2.5 34.1 1.0 CE1 B:HIS481 3.0 60.5 1.0 CD2 B:HIS417 3.4 35.3 1.0 CD2 B:HIS481 3.4 56.4 1.0 CE1 B:HIS417 3.4 41.6 1.0 ND1 B:HIS481 4.2 62.4 1.0 CG B:HIS481 4.5 53.5 1.0 CG B:HIS417 4.5 43.0 1.0 ND1 B:HIS417 4.5 36.7 1.0 O B:GLY379 4.7 32.4 1.0 CA B:GLY379 4.7 29.6 1.0

A.Chatterjee, Y.Li, Y.Zhang, T.L.Grove, M.Lee, C.Krebs, S.J.Booker, T.P.Begley, S.E.Ealick. Reconstitution of Thic in Thiamine Pyrimidine Biosynthesis Expands the Radical Sam Superfamily Nat.Chem.Biol. V. 4 758 2008.
ISSN: ISSN 1552-4450
PubMed: 18953358
DOI: 10.1038/NCHEMBIO.121