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


and

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




INPUT WORD = C00023158 , 50% or more
[ Metabolite Name : 2'-Norastaxanthin ]
Number of matched data : 71

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00000918 Astaxanthin
(3S,3'S)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 96.63
C00023058 (3R,3'R)-Astaxanthin
(3R,3'R)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 96.63
C00023059 (3R,3'S)-Astaxanthin
meso-Astaxanthin
(3R,3'S)-3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione		 96.63
C00000917 Adonixanthin
Doradexanthin		 96.55
C00000929 Phenicoxanthin
all-trans-Adonirubin		 96.55
C00022906 Caloxanthin
(2R,3R,3'R)-beta,beta-Carotene-2,3,3'-triol		 96.55
C00023160 Actinioerythrol
2,2'-Bisnorastaxanthin
(3S,3'S)-3,3'-Dihydroxy-2,2'-dinor-beta,beta-carotene-4,4'-dione		 96.55
C00023055 (2R,3S)-2,3-Dihydroxy-beta,beta-carotene-4,4'-dione 95.51
C00023057 7,8-Didehydroastaxanthin
(3S,3'S)-7,8-Didehydro-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione		 95.51
C00023026 2'-Hydroxyflexixanthin
(2'S,3S)-3',4'-Didehydro-1',2'-dihydro-1',2',3-trihydroxy-beta,psi-caroten-4-one		 95.45
C00022908 (3S,4S,3'R)-4-Hydroxyalloxanthin
(3S,3'R,4S)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3',4-triol		 95.40
C00022910 (3S,3'R,4R)-beta,beta-Carotene-3,3',4-triol 95.40
C00022911 (3S,4S,3'R)-beta,beta-Carotene-3,4,3'-triol 95.40
C00022977 3-hydroxyechinenone
3-Hydroxyechinenone
3-Hydroxy-beta,beta-caroten-4-one		 95.40
C00022980 3'-Hydroxyechinenone
3'-Hydroxy-beta,beta-caroten-4-one		 95.40
C00023002 2,3-Dihydroxyechinenone
(2,3-trans)-2,3-Dihydroxy-beta,beta-caroten-4-one		 95.40
C00023003 Pectenolone
7',8'-Didehydro-3,3'-dihydroxy-beta,beta-caroten-4-one		 95.40
C00023006 Fritschiellaxanthin
(3S,3'R,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 95.40
C00023007 alpha-Doradexanthin
(3S,3'S,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 95.40
C00023157 3,4-Diketo-2',3'-dihydroxy-2-nor-beta-carotene 95.40
C00023159 (3R,3'R)-Actinioerythrol
Hurghadin
(3R,3'R)-3,3'-Dihydroxy-2,2'-dinor-beta,beta-carotene-4,4'-dione		 95.40
C00022921 Nostoxanthin
(2R,3R,2'R,3'R)-beta,beta-Carotene-2,3,2',3'-tetrol		 94.38
C00022924 Crustaxanthin
beta,beta-Carotene-3,3',4,4'-tetrol		 94.38
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		 94.38
C00023020 4-Keto-4'-hydroxydiatoxanthin
(3S,3'S,4'S)-7',8'-Didehydro-3,3',4'-trihydroxy-beta,beta-caroten-4-one		 94.38
C00023021 Idoxanthin
3,3',4'-Trihydroxy-beta,beta-caroten-4-one		 94.38
C00000922 Canthaxanthin
beta-Carotene-4,4'-dione		 94.25
C00000931 Zeaxanthin
all-trans-Zeaxanthin		 94.25
C00007425 4-Ketolutein
3,3'-dihydroxy-beta,epsilon-carotene-4-one		 94.25
C00022860 (2R,3R)-beta,beta-Carotene-2,3-diol 94.25
C00022862 Alloxanthin
Cynthiaxanthin
Pectenoxanthin
(3R,3'R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3'-diol		 94.25
C00022867 7,8-Dihydroparasiloxanthin
7,7',8,8'-Tetrahydro-beta,beat-carotene-3,3'-diol		 94.25
C00022914 (3S,3'S,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 94.25
C00022915 (3S,3'R,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 94.25
C00022917 Gobiusxanthin
7,8-Didehydrodeepoxysalmoxanthin
(3R,3'S,6'R)-7,8-Didehydro-beta,epsilon-carotene-3,3',6'-triol		 94.25
C00022918 Deepoxysalmoxanthin
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3',6'-triol		 94.25
C00022976 (2R)-2-Hydroxy-beta,beta-caroten-4-one 94.25
C00023050 Phoeniconone
2,3-Didehydro-3-hydroxy-beta,beta-carotene-4,4'-dione		 94.25
C00023051 2-Hydroxycanthaxanthin
(2R)-2-Hydroxy-beta,beta-carotene-4,4'-dione		 94.25
C00023218 (3R,3'S)-Zeaxanthin 94.25
C00023219 (3S,3'S)-Zeaxanthin 94.25
C00023027 (2R,2'R,3S,3'R)-2,2',3,3'-Tetrahydroxy-beta,beta-caroten-4-one 93.41
C00022922 4,4'-Dihydroxyalloxanthin
(3S,3'S,4S,4'S)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3',4,4'-tetrol		 93.26
C00022923 4,4'-Dihydroxydiatoxanthin
(3S,3'S,4S,4'S)-7,8-Didehydro-beta,beta-carotene-3,3',4,4'-tetrol		 93.26
C00022927 6-Epiheteroxanthin
(3S,3'R,5R,6S)-5,6-Dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene		 93.26
C00022928 (3S,3'R,5S,6S)-5,6-Dihydro-3,3',5,6-tetrahydroxy-beta,beta-carotene 93.26
C00023022 Siphonaxanthin
(3R,3'R,6'R)-7,8-Dihydro-8-oxo-beta,epsilon-carotene-3,3',19-triol		 93.26
C00023234 (3S,3'S,4R,4'R)-Crustaxanthin 93.26
C00023040 beta-Cryptoeutreptiellanone
(3S,3'S,5R,6S)-7',8'-Didehydro-3,6-epoxy-5,6-dihydro-3'-hydroxy-beta,beta-caroten-4-one		 93.18
C00000925 beta-Echinenone
Myxoxanthine
Echinenone		 93.10
C00003763 Capsanthin 93.10
C00003776 Lutein
(all-E)-Lutein
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol
all-trans-(+)-Xanthophyll		 93.10
C00022861 (2R,2'R)-beta,beta-Carotene-2,2'-diol 93.10
C00022866 Parasiloxanthin
7,8-Dihydro-beta,beat-carotene-3,3'-diol		 93.10
C00022868 Isozeaxanthin
beta,beta-Carotene-4,4'-diol		 93.10
C00022871 (3R,3'R,6'S)-beta,epsilon-Carotene-3,3'-diol 93.10
C00022872 3'-Epilutein
Calthaxanthin
Lutein B
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3'-diol		 93.10
C00022907 (3S,4R,3'R)-4-Hydroxyalloxanthin
(3S,3'R,4R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3',4-triol		 93.10
C00022909 Pectenol A
(3S,3'R,4R)-7',8'-Didehydro-beta,beta-carotene-3,3',4-triol		 93.10
C00022913 (3S,4R,5S,6S,4'S,5'S,6'S)-5,6,5',6'-Tetrahydro-beta,beta-carotene-3,4,4'-triol 93.10
C00022916 Loroxanthin
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3',19-triol		 93.10
C00022975 2,3-Didehydro-3-hydroxy-beta,beta-caroten-4-one 93.10
C00022981 4'-Hydroxy-beta,beta-caroten-4-one
4-Keto-4'-hydroxy-beta-carotene
4-Hydroxy-4'-keto-beta-carotene		 93.10
C00022982 (4'S,5'S,6'S)-4'-Hydroxy-5',6'-dihydro-beta,beta-caroten-4-one 93.10
C00023005 alpha-Doradecin
3'-Hydroxy-beta,epsilon-carotene-3,4-dione		 93.10
C00023010 Flexixanthin
(3S)-3',4'-Didehydro-1',2'-dihydro-1',3-dihydroxy-beta,psi-caroten-4-one		 93.10
C00023217 7,8-Dihydrolutein A 93.10
C00023233 7',8'-Didehydrodeepoxyneoxanthin 93.10
C00034544 Ipomoeaxanthin A 93.10
C00035776 (9Z)-Lutein 93.10
C00035777 (9'Z)-Lutein 93.10
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