"Twins" retrives similar metabolites in chemical structure.
last update : 2020.01.06
KNApSAcK CID : ex.) C00000001


and

Similarity (%) : ex.) 98
% or more




INPUT WORD = C00023055 , 50% or more
[ Metabolite Name : (2R,3S)-2,3-Dihydroxy-beta,beta-carotene-4,4'-dione ]
Number of matched data : 69

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00000918 Astaxanthin
(3S,3'S)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 98.88
C00023058 (3R,3'R)-Astaxanthin
(3R,3'R)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 98.88
C00023059 (3R,3'S)-Astaxanthin
meso-Astaxanthin
(3R,3'S)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 98.88
C00023002 2,3-Dihydroxyechinenone
(2,3-trans)-2,3-Dihydroxy-beta,beta-caroten-4-one		 97.75
C00023057 7,8-Didehydroastaxanthin
(3S,3'S)-7,8-Didehydro-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione		 97.75
C00000929 Phenicoxanthin
all-trans-Adonirubin		 96.63
C00022921 Nostoxanthin
(2R,3R,2'R,3'R)-beta,beta-Carotene-2,3,2',3'-tetrol		 96.63
C00022924 Crustaxanthin
beta,beta-Carotene-3,3',4,4'-tetrol		 96.63
C00023019 (3S,3'S,4'R)-4-Keto-4'-hydroxydiatoxanthin
(3S,3'S,4'R)-7',8'-Didehydro-3,3',4'-trihydroxy-beta,beta-caroten-4-one		 96.63
C00023020 4-Keto-4'-hydroxydiatoxanthin
(3S,3'S,4'S)-7',8'-Didehydro-3,3',4'-trihydroxy-beta,beta-caroten-4-one		 96.63
C00023021 Idoxanthin
3,3',4'-Trihydroxy-beta,beta-caroten-4-one		 96.63
C00023027 (2R,2'R,3S,3'R)-2,2',3,3'-Tetrahydroxy-beta,beta-caroten-4-one 95.60
C00022860 (2R,3R)-beta,beta-Carotene-2,3-diol 95.51
C00022906 Caloxanthin
(2R,3R,3'R)-beta,beta-Carotene-2,3,3'-triol		 95.51
C00022922 4,4'-Dihydroxyalloxanthin
(3S,3'S,4S,4'S)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3',4,4'-tetrol		 95.51
C00022923 4,4'-Dihydroxydiatoxanthin
(3S,3'S,4S,4'S)-7,8-Didehydro-beta,beta-carotene-3,3',4,4'-tetrol		 95.51
C00022976 (2R)-2-Hydroxy-beta,beta-caroten-4-one 95.51
C00022977 3-hydroxyechinenone
3-Hydroxyechinenone
3-Hydroxy-beta,beta-caroten-4-one		 95.51
C00022980 3'-Hydroxyechinenone
3'-Hydroxy-beta,beta-caroten-4-one		 95.51
C00023022 Siphonaxanthin
(3R,3'R,6'R)-7,8-Dihydro-8-oxo-beta,epsilon-carotene-3,3',19-triol		 95.51
C00023051 2-Hydroxycanthaxanthin
(2R)-2-Hydroxy-beta,beta-carotene-4,4'-dione		 95.51
C00023158 2'-Norastaxanthin 95.51
C00023234 (3S,3'S,4R,4'R)-Crustaxanthin 95.51
C00023069 (2R,2'R,3S,3'S)-2,2',3,3'-Tetrahydroxy-beta,beta-carotene-4,4'-dione 94.62
C00000917 Adonixanthin
Doradexanthin		 94.38
C00000922 Canthaxanthin
beta-Carotene-4,4'-dione		 94.38
C00022861 (2R,2'R)-beta,beta-Carotene-2,2'-diol 94.38
C00022910 (3S,3'R,4R)-beta,beta-Carotene-3,3',4-triol 94.38
C00022911 (3S,4S,3'R)-beta,beta-Carotene-3,4,3'-triol 94.38
C00022926 Karpoxanthin
Carpoxanthin
(3S,3'R,5R,6R)-5,6-Dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene		 94.38
C00022927 6-Epiheteroxanthin
(3S,3'R,5R,6S)-5,6-Dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene		 94.38
C00022928 (3S,3'R,5S,6S)-5,6-Dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene 94.38
C00022930 (3S,4R,5S,6S,3'S,4'R,5'S,6'S)-5,6,5',6'-tetrahydro-beta,beta-carotene-3,4,3',4'-tetrol 94.38
C00023003 Pectenolone
7',8'-Didehydro-3,3'-dihydroxy-beta,beta-caroten-4-one		 94.38
C00023006 Fritschiellaxanthin
(3S,3'R,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 94.38
C00023007 alpha-Doradexanthin
(3S,3'S,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 94.38
C00023008 2,3-Dihydroxy-beta,psi-caroten-4-one 94.38
C00023017 (3S,3'S,4'R)-4-keto-4'-Hydroxyalloxanthin
(3S,3'S,4'R)-7,7',8,8'-Tetradehydro-3,3',4'-trihydroxy-beta,beta-caroten-4-one		 94.38
C00023018 4-Keto-4'-hydroxyalloxanthin
(3S,3'S,4'S)-7,7',8,8'-Tetradehydro-3,3',4'-trihydroxy-beta,beta-caroten-4-one		 94.38
C00023040 beta-Cryptoeutreptiellanone
(3S,3'S,5R,6S)-7',8'-Didehydro-3,6-epoxy-5,6-dihydro-3'-hydroxy-beta,beta-caroten-4-one		 94.38
C00023050 Phoeniconone
2,3-Didehydro-3-hydroxy-beta,beta-carotene-4,4'-dione		 94.38
C00023056 7,7',8,8'-Tetradehydroastaxanthin
(3S,3'S)-7,7',8,8'-Tetradehydro-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione		 94.38
C00000920 beta-Cryptoxanthin
Cryptoxanthin		 93.26
C00000925 beta-Echinenone
Myxoxanthine
Echinenone		 93.26
C00000931 Zeaxanthin
all-trans-Zeaxanthin		 93.26
C00007425 4-Ketolutein
3,3'-dihydroxy-beta,epsilon-carotene-4-one		 93.26
C00022862 Alloxanthin
Cynthiaxanthin
Pectenoxanthin
(3R,3'R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3'-diol		 93.26
C00022868 Isozeaxanthin
beta,beta-Carotene-4,4'-diol		 93.26
C00022908 (3S,4S,3'R)-4-Hydroxyalloxanthin
(3S,3'R,4S)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3',4-triol		 93.26
C00022913 (3S,4R,5S,6S,4'S,5'S,6'S)-5,6,5',6'-Tetrahydro-beta,beta-carotene-3,4,4'-triol 93.26
C00022914 (3S,3'S,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 93.26
C00022915 (3S,3'R,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 93.26
C00022916 Loroxanthin
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3',19-triol		 93.26
C00022918 Deepoxysalmoxanthin
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3',6'-triol		 93.26
C00022925 Heteroxanthin
(3S,3'R,5R,6R)-7',8'-Didehydro-5,6-dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene		 93.26
C00022974 2'-Hydroxy-beta,beta-caroten-2-one 93.26
C00022975 2,3-Didehydro-3-hydroxy-beta,beta-caroten-4-one 93.26
C00022981 4'-Hydroxy-beta,beta-caroten-4-one
4-Keto-4'-hydroxy-beta-carotene
4-Hydroxy-4'-keto-beta-carotene		 93.26
C00022982 (4'S,5'S,6'S)-4'-Hydroxy-5',6'-dihydro-beta,beta-caroten-4-one 93.26
C00023009 CID is old! 93.26
C00023024 Lilixanthin
(3S,3'S,4S,5'R)-3,3',4-Trihydroxy-beta,kappa-caroten-6'-one		 93.26
C00023026 2'-Hydroxyflexixanthin
(2'S,3S)-3',4'-Didehydro-1',2'-dihydro-1',2',3-trihydroxy-beta,psi-caroten-4-one		 93.26
C00023041 alpha-Cryptoeutreptiellanone
(3S,3'R,5R,6S,6'R)-3,6-Epoxy-5,6-dihydro-3'-hydroxy-beta,epsilon-caroten-4-one		 93.26
C00023046 beta,beta-Carotene-2,2'-dione 93.26
C00023054 Isomytiloxanthin
(3'R,5R,6R)-7,8-Didehydro-5',6',7',8'-tetrahydro-3',8'-dioxo-beta,beta-carotene-3,6'-diol		 93.26
C00023218 (3R,3'S)-Zeaxanthin 93.26
C00023233 7',8'-Didehydrodeepoxyneoxanthin 93.26
C00023235 Corbiculaxanthin 93.26
C00023237 6-Epiheteroxanthin 93.26
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