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


and

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




INPUT WORD = C00023230 , 50% or more
[ Metabolite Name : (6'R)-alpha-Echinenone ]
Number of matched data : 55

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00022835 (2R,6'R)-beta,epsilon-Caroten-2-ol 96.39
C00023049 (6S,6'S)-epsilon,epsilon-Carotene-3,3'-dione 95.29
C00000925 beta-Echinenone
Myxoxanthine
Echinenone		 95.18
C00003765 alpha-Carotene 95.18
C00022813 epsilon, epsilon-carotene
epsilon-Carotene		 95.18
C00022814 (6S,6'S)-epsilon,epsilon-Carotene 95.18
C00000922 Canthaxanthin
beta-Carotene-4,4'-dione		 94.12
C00003775 Lactucaxanthin 94.12
C00022873 (3R,3'S,6'S)-beta,epsilon-Carotene-3,3'-diol
Lutein D		 94.12
C00022879 Tunaxanthin H
(3R,3'R,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022880 Tunaxanthin I
(3R,6R,3'S,6'R)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022881 Tunaxanthin E
(3R,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022882 Tunaxanthin C
(3R,3'R,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022883 Tunaxanthin D
(3R,3'S,6S,6'R)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022884 Chiriquixanthin
Chiriquixanthin B
Tunaxanthin J
(3S,3'S,6R,6'R)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022885 Tunaxanthin B
(3R,3'S,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022886 Tunaxanthin G
(3S,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022887 Tunaxanthin A
Oxyxanthin 45
(3S,3'S,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol		 94.12
C00022983 3'-Dehydrolutein
(3R,6'R)-3-Hydroxy-beta,epsilon-caroten-3'-one		 94.12
C00022834 Anhydrolutein I
Deoxylutein II		 93.98
C00022969 beta,epsilon-Caroten-2-one 93.98
C00007425 4-Ketolutein
3,3'-dihydroxy-beta,epsilon-carotene-4-one		 93.10
C00023039 Eutreptiellanone
(3S,5R,6S)-3',4',7',8'-Tetradehydro-3,6-epoxy-4,5-dihydro-beta,beta-caroten-4-one		 93.02
C00003776 Lutein
(all-E)-Lutein
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol
all-trans-(+)-Xanthophyll		 92.94
C00022871 (3R,3'R,6'S)-beta,epsilon-Carotene-3,3'-diol 92.94
C00022872 3'-Epilutein
Calthaxanthin
Lutein B
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3'-diol		 92.94
C00022976 (2R)-2-Hydroxy-beta,beta-caroten-4-one 92.94
C00022977 3-hydroxyechinenone
3-Hydroxyechinenone
3-Hydroxy-beta,beta-caroten-4-one		 92.94
C00022980 3'-Hydroxyechinenone
3'-Hydroxy-beta,beta-caroten-4-one		 92.94
C00022981 4'-Hydroxy-beta,beta-caroten-4-one
4-Keto-4'-hydroxy-beta-carotene
4-Hydroxy-4'-keto-beta-carotene		 92.94
C00022982 (4'S,5'S,6'S)-4'-Hydroxy-5',6'-dihydro-beta,beta-caroten-4-one 92.94
C00022997 (3'R,6S,6'S)-3'-Hydroxy-epsilon,epsilon-Caroten-3-one 92.94
C00023217 7,8-Dihydrolutein A 92.94
C00035776 9-cis-Lutein
(9Z)-Lutein		 92.94
C00035777 9'-cis-Lutein
(9'Z)-Lutein		 92.94
C00045496 (4S,5S,6S,4'S,5'S,6'S)-5,6,5',6'-Tetrahydro-beta,beta-carotene-4,4'-diol 92.94
C00003767 beta-Carotene 5,6-epoxide
5,6-epoxy-beta-Carotene		 92.86
C00000919 beta-Carotene
E-beta-carotene		 92.77
C00000920 beta-Cryptoxanthin
Cryptoxanthin		 92.77
C00022809 gamma,gamma-Carotene 92.77
C00022832 (3R)-7,8,3',4',7',8'-Hexadehydro-beta,beta-caroten-3-ol 92.77
C00022837 (3'R,6'S)-beta,epsilon-Caroten-3'-ol 92.77
C00022936 1',2'-Epoxy-1',2'-dihydro-epsilon,psi-carotene 92.77
C00023231 Isocryptoxanthin
beta,beta-Caroten-4-ol		 92.77
C00023249 (13Z)-beta,beta-Carotene 92.77
C00000929 Phenicoxanthin
all-trans-Adonirubin		 91.95
C00023003 Pectenolone
7',8'-Didehydro-3,3'-dihydroxy-beta,beta-caroten-4-one		 91.95
C00023006 Fritschiellaxanthin
(3S,3'R,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 91.95
C00023007 alpha-Doradexanthin
(3S,3'S,6'R)-3,3'-Dihydroxy-beta,epsilon-caroten-4-one		 91.95
C00022860 (2R,3R)-beta,beta-Carotene-2,3-diol 91.76
C00022862 Alloxanthin
Cynthiaxanthin
Pectenoxanthin
(3R,3'R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3'-diol		 91.76
C00022866 Parasiloxanthin
7,8-Dihydro-beta,beat-carotene-3,3'-diol		 91.76
C00022869 Nigroxanthin
(3R,6'S)-3',18'-Didehydro-beta,epsilon-carotene-3,6'-diol		 91.76
C00022870 Monadoxanthin
(3R,3'R,6'R)-7,8-Didehydro-beta,epsilon-carotene-3,3'-diol		 91.76
C00023218 (3R,3'S)-Zeaxanthin 91.76
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