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2.A.84.1.2
The apple chloroplast maltose exporter, Mex (Reidel et al., 2008).

Accession Number:Q0GR04
Protein Name:Maltose transporter
Length:425
Molecular Weight:46831.00
Species:Malus domestica (Apple) [3750]
Number of TMSs:10
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate Maltose

Cross database links:

References (1)

[1] “A maltose transporter from apple is expressed in source and sink tissues and complements the Arabidopsis maltose export-defective mutant.”  Reidel E.J.et.al.   18776201

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)
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FASTA formatted sequence
1:	MAESLMVVPC SSYTPGRPPH PRLQQHHLLK SFPASSSSSS SSIQHNTNSN TLSVSSSAGQ 
61:	GQCFLFKSYH PLPLRLPLQR RSTLSALDSD VPHPLHQGSV KSSSSKTSFE QWNSWTAKFS 
121:	GASNIPFLLL QMPQIYLNAQ NLLAGNKAAL LAVPWMGMFT GLLGNLSLLS YFAKKRENEA 
181:	IVVQTLGVIS LYVVFAQLSM ADAMPLPYFV ITSIVVATGL VLNFLNYFGW LNAGLWRFWE 
241:	DFITVGGLSV LPQIMWSTFV PYLPNSILPG ALAFVVAVVA VVMARMGKLS EGGIKFVGAI 
301:	SGWTATLLFM WMPVSQMWTN FLNPDNIKGL SASSMLLAMI GNGLMIPRAL FIRDLMWFTG 
361:	STWASFFYGY GNIVCLYWFN SISKEFFLAA TTGLFLWIGM AVWRDAVVNE YDSPFTSLKE 
421:	LVSGL