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


and

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





INPUT WORD = C00003765 , 50% or more
[ Metabolite Name : alpha-Carotene ]
Number of matched data : 62

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00022835 (2R,6'R)-beta,epsilon-Caroten-2-ol 97.59
C00000919 beta-Carotene
E-beta-carotene
97.53
C00022813 epsilon, epsilon-carotene
epsilon-Carotene
97.53
C00022814 (6S,6'S)-epsilon,epsilon-Carotene 97.53
C00023249 (13Z)-beta,beta-Carotene 97.53
C00022834 Anhydrolutein I
Deoxylutein II
96.39
C00003766 delta-Carotene 96.30
C00023214 7,8-Dihydro-beta,beta-carotene 96.30
C00022983 3'-Dehydrolutein
(3R,6'R)-3-Hydroxy-beta,epsilon-caroten-3'-one
95.29
C00000920 beta-Cryptoxanthin 95.18
C00000925 beta-Echinenone
Myxoxanthine
Echinenone
95.18
C00022832 (3R)-7,8,3',4',7',8'-Hexadehydro-beta,beta-caroten-3-ol 95.18
C00022837 (3'R,6'S)-beta,epsilon-Caroten-3'-ol 95.18
C00022969 beta,epsilon-Caroten-2-one 95.18
C00023230 (6'R)-alpha-Echinenone 95.18
C00022806 1',2'-Dihydro-gamma-carotene
1',2'-Dihydro-beta,psi-carotene
95.06
C00022808 7',8',11',12'-Tetrahydro-gamma-carotene 95.06
C00022809 gamma,gamma-Carotene 95.06
C00023215 eta-Carotene
7,7',8,8'-Tetrahydro-beta,beta-carotene
95.06
C00023248 (9Z)-beta,beta-Carotene 95.06
C00023250 (15Z)-beta,beta-Carotene 95.06
C00000922 Canthaxanthin
beta-Carotene-4,4'-dione
94.12
C00003776 Lutein
(all-E)-Lutein
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol
all-trans-(+)-Xanthophyll
94.12
C00022869 Nigroxanthin
(3R,6'S)-3',18'-Didehydro-beta,epsilon-carotene-3,6'-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
C00023217 7,8-Dihydrolutein A 94.12
C00022836 (3R,6'R)-7,8-Didehydro-beta,epsilon-caroten-3-ol 93.98
C00022936 1',2'-Epoxy-1',2'-dihydro-epsilon,psi-carotene 93.98
C00023232 7,8-Didehydro-beta,beta-caroten-3-ol 93.98
C00022844 3-Hydroxy-beta-zeacarotene
7',8'-Dihydro-beta,psi-caroten-3-ol
93.90
C00022845 3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-beta,psi-carotene 93.90
C00022847 1'-Hydroxy-1',2'-dihydro-gamma-carotene
1',2'-Dihydro-beta,psi-caroten-1'-ol
93.90
C00000926 gamma-Carotene 93.83
C00022801 3,3',4,4',7,7',8,8'-Octadehydro-beta,beta-carotene 93.83
C00022802 (6S)-5,18-Didehydro-5,6-dihydro-beta,beta-carotene
(6'S)-beta,gamma-Carotene
93.83
C00022807 beta-Zeacarotene
7',8'-Dihydro-beta,psi-carotene
93.83
C00022811 3'4'-Didehydro-gamma,psi-carotene 93.83
C00022812 gamma,psi-Carotene
5,18-Didehydro-5,6-dihydro-beta,psi-carotene
93.83
C00022824 1,2-Dihydrolycopene 93.83
C00000931 Zeaxanthin
all-trans-Zeaxanthin
92.94
C00003775 Lactucaxanthin 92.94
C00022860 (2R,3R)-beta,beta-Carotene-2,3-diol 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
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
C00022879 Tunaxanthin H
(3R,3'R,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022880 Tunaxanthin I
(3R,6R,3'S,6'R)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022881 Tunaxanthin E
(3R,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022882 Tunaxanthin C
(3R,3'R,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022883 Tunaxanthin D
(3R,3'S,6S,6'R)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022884 Chiriquixanthin
Chiriquixanthin B
Tunaxanthin J
(3S,3'S,6R,6'R)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022885 Tunaxanthin B
(3R,3'S,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022886 Tunaxanthin G
(3S,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
92.94
C00022887 Tunaxanthin A
Oxyxanthin 45
(3S,3'S,6S,6'S)-epsilon,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
C00023218 (3R,3'S)-Zeaxanthin 92.94
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