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1.A.11.2.4
High-affinity ammonia/methylammonia transporter, LeAMT1;1. The ammonium transporter 1 (AMT1) gene family in tomato (Solanum lycopersicum L.) and individual members of the family exhibit different physiological and expression patterns under drought and salt stress conditions (Filiz and Akbudak 2020).

Accession Number:P58905
Protein Name:Ammonium transporter 1 member 1 aka LeAMT1;1
Length:488
Molecular Weight:52356.00
Species:Solanum lycopersicum (Tomato) (Lycopersicon esculentum) [4081]
Number of TMSs:11
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate ammonia, Methylammonia

Cross database links:

Pfam: PF00909   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0008519 F:ammonium transmembrane transporter activity
GO:0015696 P:ammonium transport
GO:0055085 P:transmembrane transport

References (2)

[1] “Preferential expression of an ammonium transporter and of two putative nitrate transporters in root hairs of tomato.”  Lauter F.-R.et.al.   8755617
[2] “Differential regulation of three functional ammonium transporter genes by nitrogen in root hairs and by light in leaves of tomato.”  von Wiren N.et.al.   10743657

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:	MACSVDTLAP FLGPNTTNAV AAASYICNQF SGVSDRFVDT GYAIDSTYLL FSAYLVFSMQ 
61:	LGFAMLLAGS VRNTMNIMLT NVLDAAAGGL FYYLFGFAFA LGGPSNGFIG RHFFGLKEIP 
121:	SNSFDYMNFL YQWAFAIAAA GITSGSIAER TQFVAYLIYS SFLTGFVYPV VSHWFWTPDG 
181:	WASPTNSNLL FGSGVIDFAG SGVVHMVGGI AGFYGALIEG PRIGRYDHTG RSVALRGHSA 
241:	SLVVLGTFLL WFGWYGFNPG SFNKILVTYG ASGGYYGQWS AVGRTAVTTT LAGCTAALTT 
301:	LFGKRILSGH WNVTDVCNGL LGGFAAITAG CSVVEPWAAI ICGFVAALVL IGFNMLAEKF 
361:	KYDDPLEAAQ LHGGCGAWGI IFTGLFAKGE FVDQVYPGKP GRPHGLFMGG GGKLLGAHII 
421:	QILVIIGWVS ATMGPLFYIL HKFKLLRISS EDEMAGMDLT RHGGFAYYHE EDPKLGMQMR 
481:	RIEPTTST