Arsenic in PDB 7qug: Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine

The structure of Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine, PDB code: 7qug was solved by M.Schwartz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.29 / 2.60
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	106.049, 106.049, 204.062, 90, 90, 90
R / Rfree (%)	21.5 / 26.8

The binding sites of Arsenic atom in the Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine (pdb code 7qug). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total only one binding site of Arsenic was determined in the Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine, PDB code: 7qug:

Arsenic binding site 1 out of 1 in the Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Crystal Structure of Carbon-Sulfur Lyase FNAPATB1 From Fusobacterium Nucleatum Subspecies Animalis in Complex with Allyl-Cysteine within 5.0Å range: probe atom residue distance (Å) B Occ A:As503 b:157.5 occ:1.00 AS A:CAC503 0.0 157.5 1.0 O1 A:CAC503 1.7 80.1 1.0 O2 A:CAC503 1.7 77.9 1.0 C1 A:CAC503 1.9 78.3 1.0 C2 A:CAC503 1.9 62.6 1.0 OG A:SER245 3.9 49.6 1.0 N A:ILE107 3.9 55.1 1.0 CA A:GLY106 4.0 47.5 1.0 CD1 A:ILE214 4.2 54.8 1.0 O A:HOH602 4.2 46.0 1.0 OH B:TYR72 4.4 57.6 1.0 OH B:TYR274 4.5 71.3 1.0 C A:GLY106 4.5 54.4 1.0 CB A:SER245 4.6 43.6 1.0 CE1 B:TYR72 4.8 52.0 1.0

F.Neiers, K.Gourrat, F.Canon, M.Schwartz. Metabolism of Cysteine Conjugates and Production of Flavor Sulfur Compounds By A Carbon-Sulfur Lyase From the Oral Anaerobe Fusobacterium Nucleatum. J.Agric.Food Chem. V. 70 9969 2022.
ISSN: ESSN 1520-5118
PubMed: 35920882
DOI: 10.1021/ACS.JAFC.2C01727