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


2.A.1.49.5
Probable sphingosine-1-phosphate or sphingolipid transporter, Spinster homologue 1 (by similarity).

Accession Number:Q6NMN6
Protein Name:Probable sphingolipid transporter spinster homologue 1
Length:492
Molecular Weight:53509.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:11
Location1 / Topology2 / Orientation3: Late endosome membrane1 / Multi-pass membrane protein2
Substrate Sphingosine-1-phosphate

Cross database links:

Genevestigator: Q6NMN6
eggNOG: COG0477
HEGENOM: HOG000265160
Entrez Gene ID: 836697   
Pfam: PF07690   
KEGG: ath:AT5G65687   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0031902 C:late endosome membrane
GO:0005765 C:lysosomal membrane
GO:0005886 C:plasma membrane
GO:0006869 P:lipid transport
GO:0055085 P:transmembrane transport

References (4)

[1] “Structural analysis of Arabidopsis thaliana chromosome 5. IV. Sequence features of the regions of 1,456,315 bp covered by nineteen physically assigned P1 and TAC clones.”  Sato S.et.al.   9628582
[2] “Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana.”  Tabata S.et.al.   11130714
[3] “Quantitative phosphoproteomics of early elicitor signaling in Arabidopsis.”  Benschop J.J.et.al.   17317660
[4] “Phosphoproteomic analysis of nuclei-enriched fractions from Arabidopsis thaliana.”  Jones A.M.E.et.al.   19245862

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:	MTRVGQRDSP AKEEAPPATK KRFLTPGRFV TILCIINLIN YVDRGVIASN GVNGSSKVCD 
61:	AKGVCSAGTG IQGEFNLTNF EDGLLSSAFM VGLLVASPIF AGLSKRFNPF KLIGVGLTVW 
121:	TIAVIGCGFS YNFWMIAVFR MFVGVGEASF ISLAAPYIDD SAPVARKNFW LGLFYMCIPA 
181:	GVALGYVFGG YIGNHLGWRW AFYIEAIAMA VFVILSFCIK PPQQLKGFAD KDSKKPSTSI 
241:	ETVAPTDAEA SQIKTKTPKS KNLVVLFGKD LKALFSEKVF IVNVLGYITY NFVIGAYSYW 
301:	GPKAGFGIYK MKNADMIFGG LTIICGIIGT LGGSYVLDRI NATLSNTFKL LAASTLLGAA 
361:	FCFTAFLMKN MYAFIALFAV GEILIFAPQA PVNFVCLHCV RPNLRPLSMA SSTVLIHILG 
421:	DVPSSPLYGK MQDHLKNWRK STLIITSILF LAAIIWGIGI FMNSVDRSNE VSEDDEVEED 
481:	KLESKTENST LA