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2.A.18.2.9
Lysine/histidine transporter 2 (AtLHT2) (Amino acid transporter-like protein 2).  There are 15 LHTs in maize (Zea mays) (Rabby et al. 2022).

Accession Number:Q9LRB5
Protein Name:Lysine histidine transporter 2
Length:441
Molecular Weight:49152.00
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:

Entrez Gene ID: 839057   
Pfam: PF01490   
KEGG: ath:AT1G24400   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0015172 F:acidic amino acid transmembrane transporter activity
GO:0015175 F:neutral amino acid transmembrane transporter activity
GO:0015293 F:symporter activity

References (2)

[1] “Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.”  Theologis A.et.al.   11130712
[2] “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

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MGNSEMSASE VAAAKQKNVD DWLPITSSRN AKWWYSAFHN VTAMVGAGVL SLPYAMSNLG 
61:	WGPGVTIMVM SWIITLYTLW QMVEMHEIVP GKRLDRYHEL GQHAFGEKLG LWIVVPQQLI 
121:	VEVGVDIVYM VTGGASLKKV HQLVCPDCKE IRTTFWIMIF ASVHFVISHL PNFNSISIIS 
181:	LAAAVMSLTY STIAWAASVH KGVHPDVDYS PRASTDVGKV FNFLNALGDV AFAYAGHNVV 
241:	LEIQATIPST PEMPSKVPMW RGVIVAYIVV AICYFPVAFL GYYIFGNSVD DNILITLEKP 
301:	IWLIAMANMF VVIHVIGSYQ IFAMPVFDML ETVLVKKMNF NPSFKLRFIT RSLYVAFTMI 
361:	VAICVPFFGG LLGFFGGFAF APTTYYLPCI MWLVLKKPKR FGLSWTANWF CIIVGVLLTI 
421:	LAPIGGLRTI IINAKTYKFF S