Mercury in PDB 1kzl: Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine

All present enzymatic activity of Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine:
2.5.1.9;

The structure of Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine, PDB code: 1kzl was solved by S.Gerhardt, A.K.Schott, N.Kairies, M.Cushman, B.Illarionov, W.Eisenreich, A.Bacher, R.Huber, S.Steinbacher, M.Fischer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.88 / 2.10
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	70.485, 70.485, 92.952, 90.00, 90.00, 120.00
R / Rfree (%)	18.5 / 22.1

The binding sites of Mercury atom in the Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine (pdb code 1kzl). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total only one binding site of Mercury was determined in the Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine, PDB code: 1kzl:

Mercury binding site 1 out of 1 in the Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of Riboflavin Synthase From S.Pombe Bound to Carboxyethyllumazine within 5.0Å range: probe atom residue distance (Å) B Occ A:Hg1001 b:40.6 occ:1.00 SG A:CYS48 2.5 18.4 1.0 O A:HOH1019 2.9 20.9 1.0 CB A:CYS48 3.1 15.5 1.0 O28 A:CRM502 3.4 43.1 1.0 O A:GLN100 3.5 18.4 1.0 O16 A:CRM502 3.7 24.1 1.0 NE2 A:HIS102 4.0 29.1 1.0 C11 A:CRM502 4.1 30.2 1.0 CD2 A:HIS102 4.4 27.4 1.0 C13 A:CRM502 4.4 39.2 1.0 C9 A:CRM502 4.6 24.1 1.0 C12 A:CRM502 4.6 36.3 1.0 CE1 A:PHE2 4.6 18.1 1.0 CA A:CYS48 4.6 16.5 1.0 N A:MET1 4.7 28.8 1.0 OG A:SER41 4.7 25.2 1.0 C8 A:CRM502 4.7 26.9 1.0 CE1 A:HIS102 4.7 28.6 1.0 C A:GLN100 4.7 19.0 1.0

S.Gerhardt, A.K.Schott, N.Kairies, M.Cushman, B.Illarionov, W.Eisenreich, A.Bacher, R.Huber, S.Steinbacher, M.Fischer. Studies on the Reaction Mechanism of Riboflavin Synthase; X-Ray Crystal Structure of A Complex with 6-Carboxyethyl-7-Oxo-8-Ribityllumazine Structure V. 10 1371 2002.
ISSN: ISSN 0969-2126
PubMed: 12377123
DOI: 10.1016/S0969-2126(02)00864-X