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2.A.18.3.2
Proline/GABA/glycine betaine permease, ProT1

Accession Number:Q9XE48
Protein Name:ProT1
Length:441
Molecular Weight:48554.00
Species:Lycopersicon esculentum (Tomato) [4081]
Number of TMSs:11
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Proline, Gamma-aminobutyric acid, Glycine betaine

Cross database links:

Pfam: PF01490   

Gene Ontology

GO:0016021 C:integral to membrane

References (1)

[1] “LeProT1, a transporter for proline, glycine betaine, and gamma-amino butyric acid in tomato pollen.”  Schwacke R.et.al.   10072398

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:	MGNNRYNSPS REDKNDEEAS VIIPETAHQV SNDSWFQVGV VLSMGVNSAY ALGYSGTIMV 
61:	PLGWIGGVVG LVMSTIVSLY ASTIMAKLHE VGGKRHIRYR DLAGFLYGRT AYLLIWALQY 
121:	ANLFLINIGY VIMSGSALKA FYMLFRDDHM LKLPHFIAIA GVACILFAIA TPHLSALRVW 
181:	LGFSTLFMIL YLAIAFVLSV QDGVKAPPRD YHIPGSGENK IWAIIGAIGN LFFAFNTGMI 
241:	PEIQATIRQP VVGNMVKALN FQFTVGVVPM HAVTYIGYWA YGSVVSSYLL NNVHGPAWVL 
301:	GVAHLSAFFQ AIITLHIFAS PTYEYLDTKY GVKGSALAPR NILFRLVVRG GYLVMTTFLS 
361:	ALLPFLGNFM SLTGAISTIP LTFILPNHMY IIAKKDKLNS LQKSWHWLNI VVFGCVSVAA 
421:	FVAALKLTVV QTQTYHVFAD L