Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 17:50:13 UTC
Update Date2025-10-07 16:07:49 UTC
Metabolite IDMMDBc0028202
Metabolite Identification
Common NameNidulanin A
DescriptionNidulanin A is a cyclic tetrapeptide belonging to the class of nonribosomal peptides. Its biosynthesis involves a non-ribosomal peptide synthetase (NRPS) gene, which is regulated by genetic factors in the filamentous fungus Aspergillus nidulans. Research has shown that mutations can upregulate the transcription of this NRPS gene, enhancing nidulanin A production (PMID:27775185 ). Additionally, studies utilizing SILAAs (synthetic amino acid analogs) incorporated into cultivation media have confirmed their integration into nidulanin A, allowing for the analysis of its chemical structure through changes in observed mass-to-charge ratios (PMID:26020678 ). The compound has been linked to various biosynthetic gene clusters (BGCs), with significant similarities noted to other metabolites such as chaetoglobosin A and squalestatin S1 (PMID:38142242 ). Furthermore, data clustering approaches have identified cross-chemistry between distinct gene clusters, validating the involvement of specific synthases and prenyltransferases in nidulanin A production (PMID:2324 ...). Overall, nidulanin A exemplifies the intricate interplay of genetic regulation and chemical synthesis pathways in fungal metabolism.
Structure
SynonymsNot Available
Molecular FormulaC34H45N5O5
Average Mass603.764
Monoisotopic Mass603.342069569
IUPAC Name2-[(2S,5S,8R,11S)-5-benzyl-3,6,9,12-tetrahydroxy-8,11-bis(propan-2-yl)-1,4,7,10-tetraazacyclododeca-1(12),3,6,9-tetraen-2-yl]-1-{2-[(2-methylbut-3-en-2-yl)amino]phenyl}ethan-1-one
Traditional Name2-[(2S,5S,8R,11S)-5-benzyl-3,6,9,12-tetrahydroxy-8,11-diisopropyl-1,4,7,10-tetraazacyclododeca-1(12),3,6,9-tetraen-2-yl]-1-{2-[(2-methylbut-3-en-2-yl)amino]phenyl}ethanone
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC(=O)C2=CC=CC=C2NC(C)(C)C=C)N=C(O)[C@@]([H])(N=C(O)[C@]([H])(N=C(O)[C@]([H])(CC2=CC=CC=C2)N=C1O)C(C)C)C(C)C
InChI Identifier
InChI=1S/C34H45N5O5/c1-8-34(6,7)39-24-17-13-12-16-23(24)27(40)19-26-30(41)35-25(18-22-14-10-9-11-15-22)31(42)37-29(21(4)5)33(44)38-28(20(2)3)32(43)36-26/h8-17,20-21,25-26,28-29,39H,1,18-19H2,2-7H3,(H,35,41)(H,36,43)(H,37,42)(H,38,44)/t25-,26-,28-,29+/m0/s1
InChI KeyLNEVFEMBQYJQGA-ZSLRCHCDSA-N