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Descriptor English: Lactose Synthase
Descriptor Spanish: Lactosa Sintasa
Descriptor lactosa sintasa
Scope note: Complejo enzimático que cataliza la transferencia de GALACTOSA de la UDP-GALACTOSA a la GLUCOSA, formando LACTOSA. El complejo enzimático consta de una subunidad B, alfa-lactalbúmina, que cambia la especificidad de sustrato de la subunidad A, N-ACETILACTOSAMINA SINTASA, de N-ACETIL-GLUCOSOSAMINA a glucosa, haciendo que la síntesis de lactosa sea la reacción preferente.
Descriptor Portuguese: Lactose Sintase
Descriptor French: Lactose synthase
Tree number(s): D05.500.299
D08.811.913.400.450.400.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D007788
Scope note: An enzyme complex that catalyzes the transfer of GALACTOSE from UDP GALACTOSE to GLUCOSE, forming LACTOSE. The enzyme complex is composed of a B subunit, ALPHA-LACTALBUMIN, which changes the substrate specificity of the A subunit, N-ACETYLLACTOSAMINE SYNTHASE, from N-ACETYLGLUCOSAMINE to glucose making lactose synthesis the preferred reaction.
Allowable Qualifiers: AD administration et posologie
AE effets indésirables
AI antagonistes et inhibiteurs
AN analyse
BI biosynthèse
BL sang
CF liquide cérébrospinal
CH composition chimique
CL classification
CS synthèse chimique
DE effets des médicaments et des substances chimiques
DF déficit
EC économie
GE génétique
HI histoire
IM immunologie
IP isolement et purification
ME métabolisme
PD pharmacologie
PH physiologie
PK pharmacocinétique
PO intoxication
RE effets des radiations
SD ressources et distribution
ST normes
TO toxicité
TU usage thérapeutique
UL ultrastructure
UR urine
Registry Number: EC 2.4.1.22
CAS Type 1 Name: UDPgalactose:D-glucose 4-beta-D-galactosyltransferase
DeCS ID: 30378
Unique ID: D007788
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1974/01/01
Date of Entry: 1999/01/01
Revision Date: 2015/06/12
Lactose synthase - Preferred
Concept UI M0012181
Preferred term Lactose synthase



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