Ligand D-Dopa

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.

Basic Ligand Information

Molecular Structure
Picture of D-Dopa (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C9H11NO4
D-Dopa
WTDRDQBEARUVNC-ZCFIWIBFSA-N
Synonyms:
3,4-dihydroxy-D-phenylalanine, D-3,4-dihydroxyphenylalanine

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

Substrate in Enzyme-catalyzed Reactions (11 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
D-dopa + 1/2 O2 = D-dopaquinone + H2O
show the reaction diagram
-
3'-phosphoadenylylsulfate + D-3,4-dihydroxyphenylalanine = adenosine 3',5'-bisphosphate + ?
show the reaction diagram
-
ATP + D-3,4-dihydroxyphenylalanine + tRNATyr = AMP + D-3,4-dihydroxyphenylalanine-tRNATyr + diphosphate
show the reaction diagram
-

Product in Enzyme-catalyzed Reactions (4 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE

Activator in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE

Inhibitor in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
COMMENTARY
LITERATURE
ENZYME 3D STRUCTURE
noncompetitive vs. L-tryptophan and (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin
-

Enzyme Kinetic Parameters

kcat Value (Turnover Number) (11 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE

KM Value (16 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
3.44
-
pH 9.3, 37°C

Ki Value (3 results)

EC NUMBER
KI VALUE [MM]
KI VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE

References & Links

Links to other databases for D-Dopa

ChEBI
PubChem
-
PubChem