cofactor |
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CHEBI:23357 |
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An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group). |
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This entity has been manually annotated by the ChEBI Team.
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Members of
cofactor Class |
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molybdopterin cofactor
Definition :
A molybdopterin to which a metal or metal oxide is coordinated, and that acts as a prosthetic group.
corrin
Mass :306.40494
Formula :
C19H22N4
porphyrins
Definition :
Natural pigments containing a fundamental skeleton of four pyrrole nuclei united through the alpha-positions by four methine groups to form a macrocyclic structure.
pyruvate
Mass :87.05412
Formula :
C3H3O3
sulfate
Mass :96.06360
Formula :
O4S
cobamamide
Mass :1579.58180
Formula :
C72H100CoN18O17P
heme o
Mass :838.856
Formula :
C49H58FeN4O5
ATP(4-)
Mass :503.14946
Formula :
C10H12N5O13P3
ATP(3-)
Mass :504.15720
Formula :
C10H13N5O13P3
ATP
Mass :507.18100
Formula :
C10H16N5O13P3
NAD(1-)
Mass :662.41720
Formula :
C21H26N7O14P2
NAD(+)
Mass :664.43332
Formula :
C21H28N7O14P2
biotinate
Mass :243.30300
Formula :
C10H15N2O3S
biotin
Mass :244.31172
Formula :
C10H16N2O3S
FMNH2(2-)
Mass :456.34380
Formula :
C17H21N4O9P
FMNH2
Mass :458.35984
Formula :
C17H23N4O9P
FAD(3-)
Mass :782.52590
Formula :
C27H30N9O15P2
FAD
Mass :785.55010
Formula :
C27H33N9O15P2
NADPH(4-)
Mass :741.38910
Formula :
C21H26N7O17P3
NADPH
Mass :745.42116
Formula :
C21H30N7O17P3
NADH(2-)
Mass :663.42510
Formula :
C21H27N7O14P2
NADH
Mass :665.44126
Formula :
C21H29N7O14P2
FMN(3-)
Mass :453.325
Formula :
C17H18N4O9P
FMN
Mass :456.344
Formula :
C17H21N4O9P
NADP(3-)
Mass :740.38120
Formula :
C21H25N7O17P3
NADP(+)
Mass :744.41322
Formula :
C21H29N7O17P3
siroheme
Mass :916.66100
Formula :
C42H44FeN4O16
pantothenic acids
Definition :
A class of amides formed from pantoic acid and beta-alanine and its derivatives.
cobalamin
Definition :
A cobalt-corrinoid hexaamide that is cobalamin with the oxidation state of the central cobalt atom unspecified.
mycothiol
Mass :486.49238
Formula :
C17H30N2O12S
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