TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


1.A.11.2.4
High-affinity ammonia/methylammonia transporter, LeAMT1;1

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)
Window Size: Angle:  
Window Size: Angle:  
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