SigMol
A repertoire of Quorum Sensing Signaling Molecules in Prokaryotes
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Signaling Systems
AHLs
HAQs
DKPs
DSFs
AI-2
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Select
Acyl Homoserine Lactones (AHLs)
cinnamyl-homoserine lactone
N-(3-Hydroxy-5-methylhexanoyl)-L-homoserine lactone
N-(3-Hydroxy-7-methyloctanoyl)-L-homoserine lactone
N-(3-Hydroxybutanoyl)-L-homoserine lactone
N-(3-Hydroxydecanoyl)-L-homoserine lactone
N-(3-Hydroxydodecanoyl)-L-homoserine lactone
N-(3-Hydroxyhexadec-9-enoyl)-L-homoserine lactone
N-(3-Hydroxyhexadecanoyl)-L-homoserine lactone
N-(3-Hydroxyhexanoyl)-L-homoserine lactone
N-(3-Hydroxyoctanoyl)-L-homoserine lactone
N-(3-Hydroxytetradec-7-enoyl)-L-homoserine lactone
N-(3-Hydroxytetradec-9-enoyl)-L-homoserine lactone
N-(3-Hydroxytetradecanoyl)-L-homoserine lactone
N-(3-Oxodecanoyl)-L-homoserine lactone
N-(3-Oxododecanoyl)-L-homoserine lactone
N-(3-Oxoheptanoyl)-l-homoserine lactone
N-(3-Oxohexadec-9-enoyl)-L-homoserine lactone
N-(3-Oxohexadecanoyl)-L-homoserine lactone
N-(3-Oxohexanoyl)-L-homoserine lactone
N-(3-Oxononanoyl)-L-homoserine lactone
N-(3-Oxooctanoyl)-L-homoserine lactone
N-(3-Oxotetradec-7-enoyl)-L-homoserine lactone
N-(3-Oxotetradecanoyl)-L-homoserine lactone
N-(5-methylhexanoyl)-L-homoserine lactone
N-(5-methylhexenoyl)-L-homoserine lactone
N-(7-methyloctanoyl)-L-homoserine lactone
N-(p-Coumaroyl)-L-homoserine lactone
N-Acyl-L-Homoserine lactone
N-Butyryl-L-homoserine lactone
N-Decanoyl-L-homoserine lactone
N-Decenoyl-L-homoserine lactone
N-Dodecanoyl-L-homoserine lactone
N-Dodecenoyl-L-homoserine lactone
N-Hecanoyl-homoserine lactone
N-Heptadec-9-enoyl-L-alanine methyl ester
N-Heptanoyl-L-homoserine lactone
N-Hexadec-2,9-dienoyl-L-homoserine lactone
N-Hexadec-9-enoyl-L-alanine methyl ester
N-Hexadec-9-enoyl-L-homoserine lactone
N-Hexadecanoyl-L-alanine Methyl Ester
N-Hexadecanoyl-L-homoserine lactone
N-Hexanoyl-L-homoserine lactone
N-Homoadipyl-L-homoserine lactone
N-Isovaleryl-L-homoserine lactone
N-Oct-2-enoyl-L-homoserine lactone
N-Octadec-11-enoyl-L-homoserine lactone
N-Octadec-2,11-dienoyl-L-homoserine lactone
N-Octadecanoyl-L-homoserine lactone
N-Octanoyl-L-homoserine lactone
N-Pentadec-9-enoyl-L-homoserine lactone
N-Pentadecanoyl-L-alanine Methyl Ester
N-Pentanoyl-L-homoserine lactone
N-Tetradec-2,7-dienoyl-L-homoserine lactone
N-Tetradec-7-enoyl-L-homoserine lactone
N-Tetradecanoyl-L-alanine Methyl Ester
N-Tetradecanoyl-L-homoserine lactone
Select
Autoinducer-2 (AI-2)
(1S,4S,5R)-7,7-dihydroxy-1-methyl-2,6,8-trioxa-7-boranuidabicyclo[3.3.0]octane-4,5-diol
(2R,4S)-2-Methyldihydro-2,3,3,4(2H)-furantetrol
Autoinducer-2
Select
Diketopiperazines (DKPs)
3-benzyl-6-isobutylidene-2,5-piperazinedione
3-benzylidene-6-isobutyl-2,5-piperazinedione
cyclo(Ala-Val)
cyclo(D-4-OH-Pro-L-Tyr)
cyclo(D-4-OH-Pro-L-Val)
cyclo(D-Leu- trans-4-OH-L-Pro)
cyclo(D-Pro-L-Tyr)
cyclo(Gly-L-Phe)
cyclo(Gly-L-Tyr)
cyclo(Gly-L-Val)
cyclo(L- Pro-L-Tyr)
cyclo(L-4-OH-Pro-L-Tyr)
cyclo(L-4-OH-Pro-L-Val)
cyclo(L-Ala-L-Val)
cyclo(L-Leu-L-Leu)
cyclo(L-Leu-L-Pro)
cyclo(L-Leu-trans-4-OH-L-Pro)
cyclo(L-Phe-cis-4-OH-D-Pro)
cyclo(L-Phe-L-4-OH-Pro)
cyclo(L-Phe-L-Pro)
cyclo(L-Pro-D-Phe)
cyclo(L-Pro-L-Gly)
cyclo(L-Pro-L-isoLeu)
cyclo(L-Pro-L-Leu)
cyclo(L-Pro-L-Phe)
cyclo(L-Pro-L-Tyr)
cyclo(L-Tyr-D-Pro)
cyclo(L-Tyr-L-Pro)
cyclo(L-Val-L-Leu)
cyclo(Pro-Leu)
cyclo(Pro-Phe)
cyclo(Pro-Tyr)
cyclo(Pro-Val)
Select
Diffusible Signal Factor(DSFs)
11-Methyl-2,4-dodecadienoic acid
11-Methyl-2-dodecenoic acid
11-Methyldodeca-2,5-dienoic acid
2-Decenoic acid
2-Dodecenoic acid
2-Octenoic acid
2-Pentadecenoic acid
2-Tetradecenoic acid
2-Tridecenoic acid
2-Undecenoic acid
3,7,11-Trimethyl-2,6,10-dodecatrienoic acid
Decanoic acid
Lauric acid
Methyl-2-dodecenoic acid
Pentadecanoic acid
Tridecanoic acid
Select
4-hydroxy-2-alkylquinolines (HAQs)
2-dec-2-enyl-4-hydroxy-3-methyl-quinoline
2-dec-2-enyl-4-hydroxy-quinoline-N-oxide
2-decyl-4-hydroxy-3-methyl-quinoline
2-hept-2-enyl-4-hydroxy-3-methyl-quinoline
2-hept-2-enyl-4-hydroxy-quinoline
2-hept-2-enyl-4-hydroxy-quinoline-N-oxide
2-heptyl-3-hydroxy-4(1H)-quinolone
2-heptyl-4-hydroxy-3-methyl-quinoline
2-heptyl-4-hydroxy-quinoline
2-heptyl-4-hydroxy-quinoline-N-oxide
2-heptylquinolin-4(1H)-one
2-hex-2-enyl-4-hydroxy-3-methyl-quinoline
2-hex-2-enyl-4-hydroxy-quinoline-N-oxide
2-hexyl-4-hydroxy-3-methyl-quinoline
2-hexyl-4-hydroxy-quinoline
2-hexyl-4-hydroxy-quinoline-N-oxide
3,4-dihydroxy-2-heptyl-quinoline
3,4-dihydroxy-2-hexyl-quinoline
3,4-dihydroxy-2-nonyl-quinoline
3,4-dihydroxy-2-octyl-quinoline
3,4-dihydroxy-2-pentyl-quinoline
3,4-dihydroxy-2-undecyl-quinoline
4-hydroxy-2-non-2-enyl-quinoline
4-hydroxy-2-non-2-enyl-quinoline-N-oxide
4-hydroxy-2-nonyl-quinoline
4-hydroxy-2-nonyl-quinoline-N-oxide(
4-hydroxy-2-oct-2-enyl-quinoline-N-oxide
4-hydroxy-2-octyl-quinoline
4-hydroxy-2-octyl-quinoline-N-oxide
4-hydroxy-2-pentyl-quinoline
4-hydroxy-2-pentyl-quinoline-N-oxide
4-hydroxy-2-undec-2-enyl-quinoline
4-hydroxy-2-undec-2-enyl-quinoline-N-oxide
4-hydroxy-2-undecyl-quinoline
4-hydroxy-2-undecyl-quinoline-N-oxide
4-hydroxy-3-methyl-2-heptyl-quinoline
4-hydroxy-3-methyl-2-non-2-enyl-quinoline
4-hydroxy-3-methyl-2-nonyl-quinoline
4-hydroxy-3-methyl-2-oct-2-enyl-quinoline
4-hydroxy-3-methyl-2-octyl-quinoline
4-hydroxy-3-methyl-2-pent-2-en-quinoline
4-hydroxy-3-methyl-2-pentyl-quinoline
4-hydroxy-3-methyl-2-undec-2-enyl-quinoline
4-hydroxy-non-2enyl-quinoline
4-hydroxy-undec-2enyl-quinoline
Select
Others
(2Z)-3-aminotridec-2-en-4-one
(2Z)-3-aminoundec-2-en-4-one
(3S)-3-hydroxytridecan-4-one
3-decyl-4-hydroxy-6-(2-methylpropyl)-pyranone
3-dodecyl-4-hydroxy-6-(2-methylpropyl)-pyranone
3-hexyl-4-hydroxy-6-(2-methylpropyl)-pyranone
3-hydroxypentadecan-4-one
3-hydroxytridecan-4-one
3-hydroxyundecan-4-one
4-hydroxy-3-(11-methyldodecyl)-6-(2-methylpropyl)-pyranone
4-hydroxy-3-(5-methylhexyl)-6-(2-methylpropyl)-pyranone
4-hydroxy-3-(7-methyloctyl)-6-(2-methylpropyl)-pyranone
4-hydroxy-3-(9-methyldecyl)-6-(2-methylpropyl)-pyranone
4-hydroxy-6-(2-methylpropyl)-3-octyl-pyranone
5-(2-phenylethenyl)-2-(propan-2-yl)-benzenediol
5-(2-phenylethenyl)-2-(propan-2-yl)-cyclohexanedione
5-(2-phenylethyl)-2-(propan-2-yl)-benzenediol
5-(2-phenylethyl)-2-(propan-2-yl)-cyclohexanedione
5-(4-methylpentyl)-2-(propan-2-yl)-benzenediol
5-(4-methylpentyl)-2-(propan-2-yl)-cyclohexanedione
5-(6-methylheptyl)-2-(propan-2-yl)-benzenediol
5-heptyl-2-(propan-2-yl)-benzenediol
5-pentyl-2-(propan-2-yl)-benzenediol
Autoinducer-3
cyclo-(L-prolyl-L-valine)
N-Acylated-L-homoserine lactone
N-carboxy-Decanoyl-L-homoserine lactone
N-carboxy-Dodecanoyl-L-homoserine lactone
N-carboxy-Tetradecanoyl-L-homoserine lactone