Zinc in PDB 4c78: Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide

All present enzymatic activity of Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide:
6.2.1.1;

The structure of Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide, PDB code: 4c78 was solved by G.T.T.Nguyen, M.Gertz, M.Weyand, C.Steegborn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.42 / 2.00
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	34.700, 52.600, 159.700, 90.00, 90.00, 90.00
R / Rfree (%)	19.375 / 24.056

The structure of Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide also contains other interesting chemical elements:

Bromine

(Br)

1 atom

The binding sites of Zinc atom in the Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide (pdb code 4c78). 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 Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide, PDB code: 4c78:

Zinc binding site 1 out of 1 in the Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Complex of Human SIRT3 with Bromo-Resveratrol and ACS2 Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1396 b:43.8 occ:1.00 SG A:CYS283 2.3 50.4 1.0 SG A:CYS256 2.3 45.6 1.0 SG A:CYS259 2.3 52.9 1.0 SG A:CYS280 2.3 52.4 1.0 CB A:CYS280 3.1 51.3 1.0 CB A:CYS256 3.2 44.8 1.0 CB A:CYS259 3.2 53.0 1.0 CB A:CYS283 3.4 53.7 1.0 N A:CYS259 3.6 48.3 1.0 N A:CYS283 3.8 56.7 1.0 CA A:CYS259 4.0 50.6 1.0 CB A:VAL282 4.0 58.4 1.0 CA A:CYS283 4.2 55.8 1.0 CG2 A:VAL282 4.6 58.4 1.0 CA A:CYS280 4.6 52.7 1.0 CA A:CYS256 4.6 42.4 1.0 C A:CYS259 4.6 50.2 1.0 N A:GLN260 4.7 48.6 1.0 CB A:VAL258 4.7 46.1 1.0 C A:VAL282 4.7 59.5 1.0 C A:VAL258 4.7 46.6 1.0 N A:GLY285 4.7 49.1 1.0 CG1 A:VAL282 4.8 59.9 1.0 CA A:VAL282 4.8 60.1 1.0 C A:CYS283 4.8 54.7 1.0 N A:VAL282 4.9 59.2 1.0 N A:THR284 4.9 54.6 1.0 CB A:ARG261 5.0 53.3 1.0 N A:VAL258 5.0 43.1 1.0

G.T.T.Nguyen, M.Gertz, C.Steegborn. Crystal Structures of SIRT3 Complexes with 4'-Bromo- Resveratrol Reveal Binding Sites and Inhibition Mechanism. Chem.Biol. V. 20 1375 2013.
ISSN: ISSN 1074-5521
PubMed: 24211137
DOI: 10.1016/J.CHEMBIOL.2013.09.019