Microbial
Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-17 20:21:43 UTC
Update Date2025-10-07 16:09:42 UTC
Metabolite IDMMDBc0056284
Metabolite Identification
Common Namepyridinium-3,5-bisthiocarboxylic acid mononucleotide
Descriptionpyridinium-3,5-bisthiocarboxylic acid mononucleotide is a nucleotide derivative belonging to the class of thioester-containing nucleotides. This compound plays a crucial role in the biosynthesis of nickel-pincer nucleotide (NPN), a cofactor essential for certain enzymatic reactions. The enzyme LarC catalyzes the CTP-dependent insertion of nickel ions into pyridinium-3,5-bisthiocarboxylic acid mononucleotide, marking the final step in the biosynthetic pathway for generating NPN, which is vital for the function of nickel-dependent enzymes such as bacterial lactate racemase (PMID:35225337 ). This racemase utilizes nickel-pyridinium-3,5-bisthiocarboxylic acid mononucleotide as a cofactor, highlighting the importance of this nucleotide in facilitating enzymatic activity (PMID:29887527 ). Additionally, the LarC enzyme from Lactobacillus plantarum is specifically involved in the incorporation of nickel into pyridinium-3,5-bisthiocarboxylic acid mononucleotide, further emphasizing its significance in microbial metabolism and enzymatic functions (PMID:29887527 ).
Structure
Synonyms
ValueSource
p2TMNChEBI
Pyridinium-3,5-bisthiocarboxylic acid mononucleotideGenerator
Molecular FormulaC12H11NO9PS2
Average Mass408.31
Monoisotopic Mass407.962931024
IUPAC Name{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]-5-(sulfanidylcarbonyl)-1lambda5-pyridin-1-ylium-3-carbonyl}sulfanide
Traditional Name1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]-5-(sulfanidylcarbonyl)-1lambda5-pyridin-1-ylium-3-carbonylsulfanide
CAS Registry NumberNot Available
SMILES
[H][C@]1(COP([O-])([O-])=O)O[C@@]([H])([N+]2=CC(=CC(=C2)C([S-])=O)C([S-])=O)[C@]([H])(O)[C@]1([H])O
InChI Identifier
InChI=1S/C12H14NO9PS2/c14-8-7(4-21-23(18,19)20)22-10(9(8)15)13-2-5(11(16)24)1-6(3-13)12(17)25/h1-3,7-10,14-15H,4H2,(H3-,16,17,18,19,20,24,25)/p-3/t7-,8-,9-,10-/m1/s1
InChI KeyKAWCHOIDVYCQHC-ZYUZMQFOSA-K