Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-05-15 11:16:11 UTC
Update Date2025-10-07 16:07:08 UTC
Metabolite IDMMDBc0021142
Metabolite Identification
Common NameThiocillin I
DescriptionThiocillin I is a thiopeptide antibiotic that belongs to the chemical class of thiopeptides, characterized by a unique bicyclic structure containing sulfur and nitrogen atoms. Its chemical structure features a complex arrangement of amino acids and a thiazole ring, which contributes to its bioactivity. Thiocillin I is synthesized through biosynthetic pathways involving specific enzymes that facilitate the incorporation of sulfur and the formation of the thiopeptide backbone. It has been shown to interact with various biological targets, influencing pathways related to bacterial protein synthesis and cellular integrity. Notably, thiocillin I has been implicated in negative interactions that affect microbial competition and resistance mechanisms, as indicated by research highlighting its synthesis by certain bacterial strains (PMID:34964290 ). Additionally, the total synthesis of thiocillin I has been achieved using a molybdenum (vi) catalyst, showcasing its intricate chemical synthesis and potential for further exploration in antibiotic development (PMID:30881626 ). The structural characterization of related compounds, such as thiocillin IV, also underscores the importance of this class of antibiotics in combating Gram-positive pathogens (PMID:36693003 ).
Structure
SynonymsNot Available
Molecular FormulaC48H49N13O10S6
Average Mass1160.36
Monoisotopic Mass1159.204961874
IUPAC Name(2E)-2-{[(2-{2-[(12S,19S,26E,29R)-26-ethylidene-14,21,28,31-tetrahydroxy-12-[(1R)-1-hydroxyethyl]-29-[(1S)-1-hydroxyethyl]-19-(2-hydroxypropan-2-yl)-10,17,24,34-tetrathia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1^{8,11}.1^{15,18}.1^{22,25}.0^{2,7}]octatriaconta-1(35),2(7),3,5,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)(hydroxy)methylidene]amino}-N-[(2R)-2-hydroxypropyl]but-2-enimidic acid
Traditional Name(2E)-2-{[(2-{2-[(12S,19S,26E,29R)-26-ethylidene-14,21,28,31-tetrahydroxy-12-[(1R)-1-hydroxyethyl]-29-[(1S)-1-hydroxyethyl]-19-(2-hydroxypropan-2-yl)-10,17,24,34-tetrathia-6,13,20,27,30,35,36,37,38-nonaazahexacyclo[30.2.1.1^{8,11}.1^{15,18}.1^{22,25}.0^{2,7}]octatriaconta-1(35),2(7),3,5,8,11(38),13,15,18(37),20,22,25(36),27,30,32-pentadecaen-5-yl]-1,3-thiazol-4-yl}-1,3-thiazol-4-yl)(hydroxy)methylidene]amino}-N-[(2R)-2-hydroxypropyl]but-2-enimidic acid
CAS Registry NumberNot Available
SMILES
[H]\C(C)=C(/N=C(O)C1=CSC(=N1)C1=CSC(=N1)C1=NC2=C(C=C1)C1=NC(=CS1)C(O)=N[C@@]([H])(C(O)=N\C(=C(/[H])C)C1=NC(=CS1)C(O)=N[C@]([H])(C1=NC(=CS1)C(O)=N[C@]([H])(C1=NC2=CS1)[C@@]([H])(C)O)C(C)(C)O)[C@]([H])(C)O)C(O)=NC[C@@]([H])(C)O
InChI Identifier
InChI=1S/C48H49N13O10S6/c1-8-23(36(65)49-12-19(3)62)51-37(66)27-15-74-45(56-27)31-18-75-44(58-31)25-11-10-22-34(50-25)26-13-76-46(53-26)33(21(5)64)60-39(68)29-17-77-47(57-29)35(48(6,7)71)61-40(69)30-16-73-43(55-30)24(9-2)52-41(70)32(20(4)63)59-38(67)28-14-72-42(22)54-28/h8-11,13-21,32-33,35,62-64,71H,12H2,1-7H3,(H,49,65)(H,51,66)(H,52,70)(H,59,67)(H,60,68)(H,61,69)/b23-8+,24-9+/t19-,20+,21-,32-,33+,35-/m1/s1
InChI KeyFEORQDDAQBRWPT-MYCDKENWSA-N