Ligand 9-cis-retinal

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Basic Ligand Information

Molecular Structure
Picture of 9-cis-retinal (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C20H28O
9-cis-retinal
NCYCYZXNIZJOKI-MKOSUFFBSA-N
Synonyms:
9-cis retinal

Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
9-cis-retinal + NAD+ + H2O = 9-cis-retinoate + NADH
show the reaction diagram
-
9-cis-retinal + O2 + H2O = 9-cis-retinoate + H2O2
show the reaction diagram
-

In Vivo Product in Enzyme-catalyzed Reactions (3 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
9-cis-retinol + NADP+ = 9-cis-retinal + NADPH + H+
show the reaction diagram
-
-

Substrate in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
9-cis-retinal + NADPH = 9-cis-retinol + NADP+
show the reaction diagram
-
9-cis-retinal + O2 + H2O = 9-cis-retinoate + H2O2
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (8 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
9-cis-retinol + NAD+ = 9-cis-retinal + NADH
show the reaction diagram
-
9-cis-retinol + NAD+ = 9-cis-retinal + NADH + H+
show the reaction diagram
-
-
9-cis-retinol + NADP+ = 9-cis-retinal + NADPH
show the reaction diagram
-
-
9-cis-retinol + NADP+ = 9-cis-retinal + NADPH + H+
show the reaction diagram
-
-

Inhibitor in Enzyme-catalyzed Reactions (1 result)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (2 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
0.023
-
reduction with NADH
0.07
-
pH 7.4

KM Value (12 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.087
-
pH 7.4
0.009
-
-
0.013
-
-

References & Links

Links to other databases for 9-cis-retinal

ChEBI
PubChem
ChEBI
PubChem