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1.A.35.5.6
Magnesium transporter MRS2-5 (Magnesium Transporter 3) (AtMGT3)

Accession Number:Q9ZPR4
Protein Name:Magnesium transporter MRS2-5
Length:421
Molecular Weight:47035.00
Species:Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Mg2+

Cross database links:

Genevestigator: Q9ZPR4
eggNOG: NOG328877
HEGENOM: HOG000238510
Entrez Gene ID: 814891   
KEGG: ath:AT2G03620   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0015095 F:magnesium ion transmembrane transporter activity

References (6)

[1] “A novel family of magnesium transport genes in Arabidopsis.”  Li L.et.al.   11752386
[2] “Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.”  Lin X.et.al.   10617197
[3] “Empirical analysis of transcriptional activity in the Arabidopsis genome.”  Yamada K.et.al.   14593172
[4] “Cloning and sequencing of cDNAs for hypothetical genes from chromosome 2 of Arabidopsis.”  Xiao Y.-L.et.al.   12481096
[5] “Arabidopsis plasma membrane proteomics identifies components of transport, signal transduction and membrane trafficking.”  Alexandersson E.et.al.   15574830
[6] “A root-expressed magnesium transporter of the MRS2/MGT gene family in Arabidopsis thaliana allows for growth in low-Mg2+ environments.”  Gebert M.et.al.   19966073

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:	MGEQLDPFSA SNLPDFISSQ KIGRPVNFEG QTNRGHPFSG LKKRGQSSRS WVKIDQDGNS 
61:	AVLELDKATI MKRCSLPSRD LRLLDPLFIY PSSILGRERA IVVSLEKIRC IITAEEVILM 
121:	NARDASVVQY QSELCKRLQS NHNLNVKDDL PFEFKALELV LELSCLSLDA QVNELEMEVY 
181:	PVLDELATNI STLNLEHVRR LKGRLLTLTQ KVQKVCDEIE HLMDDDDDMA EMYLTEKKER 
241:	AEAHASEELE DNIGEDFESS GIVSKSAPVS PVGSTSGNFG KLQRAFSSIV GSHKSLLSSS 
301:	SIGENIDQLE MLLEAYFVVV DNTLSKLSSL KEYIDDTEDL INIKLGNVQN QLIQFQLLLT 
361:	AATFVAAIFA AVTAVFGMNL QDSVFQNPTT FQYVLLITGI GCGFLYFGFV LYFKHKKVFP 
421:	L