Ontology: Molecular Function (GO:0005353)

Definition: Catalysis of the transfer of fructose from one side of the membrane to the other. Fructose exists in a open chain form or as a ring compound. D-fructose is the sweetest of the sugars and is found free in a large number of fruits and honey.

Synonyms: fructose permease activity; fructose porter activity

View Ontology: (graph) | (text)

This table lists the methods used to annotate genes either directly to the term fructose transmembrane transporter activity (15 genes) or to its variants containing one or more qualifiers (0 genes). Note that some genes may have been annotated by more than one method so the numbers in the table below may not add up to the totals given here.

Annotation Method	GO Term	# Yeast Genes Annotated
Manually curated (download data)	fructose transmembrane transporter activity	15
High-throughput	none	none
Computational	none	none

Links to Additional Annotations:

• View annotations in multiple organisms using
• Search for S. cerevisiae genes annotated, by the Manually curated or High-throughput methods, to this term or to any terms that are descended from this term, i.e., child terms representing more specific biology than this term.

Annotation details for genes that have been directly annotated to the term fructose transmembrane transporter activity or its variants containing one or more qualifiers (NOT, contributes to, or colocalizes with).

fructose transmembrane transporter activity      15 genes directly annotated to this term
Locus	Evidence	Annotation Method	Reference	Assigned By
HXT1/YHR094C	IMP: Inferred from Mutant Phenotype Assigned on 2003-02-06	manually curated	Reifenberger E, et al.  (1995) Identification of novel HXT genes in Saccharomyces cerevisiae reveals the impact of individual hexose transporters on glycolytic flux. Mol Microbiol 16(1):157-67	SGD
HXT10/YFL011W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT11/YOL156W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT13/YEL069C	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT15/YDL245C	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT16/YJR158W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT17/YNR072W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT2/YMR011W	TAS: Traceable Author Statement Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT3/YDR345C	TAS: Traceable Author Statement Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT4/YHR092C	TAS: Traceable Author Statement Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT5/YHR096C	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT6/YDR343C	TAS: Traceable Author Statement Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT7/YDR342C	TAS: Traceable Author Statement Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT8/YJL214W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD
HXT9/YJL219W	IGI: Inferred from Genetic Interaction Assigned on 2001-10-16	manually curated	Wieczorke R, et al.  (1999) Concurrent knock-out of at least 20 transporter genes is required to block uptake of hexoses in Saccharomyces cerevisiae. FEBS Lett 464(3):123-8	SGD

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