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2.A.18.2.6
Lysine-Histidine Transporter-7 (LHT7) found in mature pollen (Bock et al., 2006) (most like 2.A.18.2.2; 30% identity)

Accession Number:Q84WE9
Protein Name:Lysine histidine transporter-like 7
Length:456
Molecular Weight:50000.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:10
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate lysine, Histidine

Cross database links:

eggNOG: KOG1303
Pfam: PF01490   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0006865 P:amino acid transport

References (3)

[1] “Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.”  Mayer K.F.X.et.al.   10617198
[2] “Empirical analysis of transcriptional activity in the Arabidopsis genome.”  Yamada K.et.al.   14593172
[3] “Selective expression of a novel high-affinity transport system for acidic and neutral amino acids in the tapetum cells of Arabidopsis flowers.”  Lee Y.-H.et.al.   15361141

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:	MSPAPSTDPQ PISGEKNGGD GGRIPVEEWL PITESRKGNV YTATFHLLCS GIGLQVILLP 
61:	AAFAALGWVW GTIILTVGFV WKLYTTWLLV QLHEAVPGIR ISRYVRLAIA SFGVKLGKLL 
121:	GIFPVMYLSG GACTILVITG GKSIQQLLQI MSDDNTAPLT SVQCFLVFSC IAMIMSQFPN 
181:	LNSLFGVSLI GAFMGIAYCT VIWILPVASD SQRTQVSVSY ATMDKSFVHI FNAIGLIALV 
241:	YRGNNLVLEI QGTLPSDSKN PSCKTMWRAV MISHALVAIC MFPLTFAVYW AYGDKIPATG 
301:	GPVGNYLKLY TQEHSKRAAC FIHLTFIFSC LCSYPINLMP ACDNIEMVYI TKKKKPASII 
361:	VRMMLRVFLS LVCFTIAVGF PFLPYLAVLI GAIALLVTFT YPCFMWISIK KPQRKSPMWL 
421:	FNVLVGCLGA SLSVLLLVAS AMRLAQKGLH ANFFRP