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


and

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




INPUT WORD = C00023169 , 50% or more
[ Metabolite Name : Semi-alpha-carotenone ]
Number of matched data : 58

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00023168 Semi-beta-carotenone 97.62
C00023167 Ceratoxanthin 96.43
C00003767 beta-Carotene 5,6-epoxide
5,6-epoxy-beta-Carotene		 95.24
C00022969 beta,epsilon-Caroten-2-one 95.24
C00034544 Ipomoeaxanthin A 94.25
C00023170 Triphasiaxanthin 94.19
C00003775 Lactucaxanthin 94.12
C00003776 Lutein
(all-E)-Lutein
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol
all-trans-(+)-Xanthophyll		 94.12
C00022867 7,8-Dihydroparasiloxanthin
7,7',8,8'-Tetrahydro-beta,beat-carotene-3,3'-diol		 94.12
C00022871 (3R,3'R,6'S)-beta,epsilon-Carotene-3,3'-diol 94.12
C00022872 3'-Epilutein
Calthaxanthin
Lutein B
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3'-diol		 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
C00022974 2'-Hydroxy-beta,beta-caroten-2-one 94.12
C00022984 Cryptocapsin
(3'S,5'R)-3'-Hydroxy-beta,kappa-caroten-6'-one		 94.12
C00023046 beta,beta-Carotene-2,2'-dione 94.12
C00045496 (4S,5S,6S,4'S,5'S,6'S)-5,6,5',6'-Tetrahydro-beta,beta-carotene-4,4'-diol 94.12
C00003779 Mutatochrome
beta-carotene 5,8-epoxide		 94.05
C00022875 Saproxanthin
3',4'-Didehydro-1',2'-dihydro-1',3-dihydroxy-beta,psi-carotene		 94.05
C00022877 Plectaniaxanthin
(2'R)-3',4'-Didehydro-1',2'-dihydro-1',2'-dihydroxy-beta,psi-carotene		 94.05
C00022995 2'-Dehydroplectaniaxanthin
3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-2'-oxo-beta,psi-carotene		 94.05
C00003777 Lutein 5,6-epoxide
taraxanthin
Lutein epoxide		 93.18
C00022948 Cucurbitaxanthin A
(3S,3'R,5R,6R)-3,6-Epoxy-5,6-dihydro-3',5-dihydroxy-beta,beta-carotene		 93.18
C00022914 (3S,3'S,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 93.10
C00022915 (3S,3'R,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 93.10
C00023173 beta-Carotenone 93.10
C00023233 7',8'-Didehydrodeepoxyneoxanthin 93.10
C00022940 (2R,5S,6R)-5,6-Epoxy-5,6-dihydro-beta,beta-caroten-2-ol 93.02
C00022949 (3S,5R,8S)-5,8-Epoxy-5,8-dihydro-beta,beta-caroten-3-ol 93.02
C00023039 Eutreptiellanone
(3S,5R,6S)-3',4',7',8'-Tetradehydro-3,6-epoxy-4,5-dihydro-beta,beta-caroten-4-one		 93.02
C00000931 Zeaxanthin
all-trans-Zeaxanthin		 92.94
C00022861 (2R,2'R)-beta,beta-Carotene-2,2'-diol 92.94
C00022862 Alloxanthin
Cynthiaxanthin
Pectenoxanthin
(3R,3'R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3'-diol		 92.94
C00022866 Parasiloxanthin
7,8-Dihydro-beta,beat-carotene-3,3'-diol		 92.94
C00022870 Monadoxanthin
(3R,3'R,6'R)-7,8-Didehydro-beta,epsilon-carotene-3,3'-diol		 92.94
C00022873 (3R,3'S,6'S)-beta,epsilon-Carotene-3,3'-diol
Lutein D		 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
C00022983 3'-Dehydrolutein
(3R,6'R)-3-Hydroxy-beta,epsilon-caroten-3'-one		 92.94
C00022997 (3'R,6S,6'S)-3'-Hydroxy-epsilon,epsilon-Caroten-3-one 92.94
C00022809 gamma,gamma-Carotene 92.86
C00022835 (2R,6'R)-beta,epsilon-Caroten-2-ol 92.86
C00022845 3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-beta,psi-carotene 92.86
C00022847 1'-Hydroxy-1',2'-dihydro-gamma-carotene
1',2'-Dihydro-beta,psi-caroten-1'-ol		 92.86
C00022935 1',2'-Epoxy-1',2'-dihydro-beta,psi-carotene 92.86
C00022967 beta,beta-Caroten-2-one 92.86
C00022991 2-deoxydeinoxanthin
Deoxyflexanthin
3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-beta,psi-caroten-4-one		 92.86
C00022993 1',2'-Dihydro-1'-hydroxy-beta,psi-caroten-4-one 92.86
C00023214 7,8-Dihydro-beta,beta-carotene 92.86
C00023231 Isocryptoxanthin
beta,beta-Caroten-4-ol		 92.86
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