TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


2.A.123.1.13
Bidirectional sugar (sucrose) transporter SWEET11 (AtSWEET11).  Oligomerization, probably to the dimeric form, has been demonstrated (Xuan et al. 2013). Important for phloem loading.

Accession Number:Q9SMM5
Protein Name:Bidirectional sugar transporter SWEET11
Length:289
Molecular Weight:31921.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Sucrose

Cross database links:

Genevestigator: Q9SMM5
eggNOG: NOG308353
HEGENOM: HOG000237944
Entrez Gene ID: 824035   
Pfam: PF03083   
KEGG: ath:AT3G48740   

Gene Ontology

GO:0005887 C:integral to plasma membrane
GO:0008515 F:sucrose transmembrane transporter activity

References (4)

[1] “Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana.”  Salanoubat M.et.al.   11130713
[2] “Empirical analysis of transcriptional activity in the Arabidopsis genome.”  Yamada K.et.al.   14593172
[3] “Large-scale Arabidopsis phosphoproteome profiling reveals novel chloroplast kinase substrates and phosphorylation networks.”  Reiland S.et.al.   19376835
[4] “Sugar transporters for intercellular exchange and nutrition of pathogens.”  Chen L.-Q.et.al.   21107422

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MSLFNTENTW AFVFGLLGNL ISFAVFLSPV PTFYRIWKKK TTEGFQSIPY VVALFSATLW 
61:	LYYATQKKDV FLLVTINAFG CFIETIYISM FLAYAPKPAR MLTVKMLLLM NFGGFCAILL 
121:	LCQFLVKGAT RAKIIGGICV GFSVCVFAAP LSIIRTVIKT RSVEYMPFSL SLTLTISAVI 
181:	WLLYGLALKD IYVAFPNVLG FALGALQMIL YVVYKYCKTS PHLGEKEVEA AKLPEVSLDM 
241:	LKLGTVSSPE PISVVRQANK CTCGNDRRAE IEDGQTPKHG KQSSSAAAT