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|---|---|
| Accession Number: | O65272 |
| Protein Name: | K(+) efflux antiporter 2, chloroplastic |
| Length: | 1174 |
| Molecular Weight: | 126157.00 |
| Species: | Arabidopsis thaliana (Mouse-ear cress) [3702] |
| Number of TMSs: | 14 |
| Location1 / Topology2 / Orientation3: | Plastid1 / Multi-pass membrane protein2 |
| Substrate | lithium(1+), sodium(1+), potassium(1+), caesium(1+) |
Cross database links:
| Entrez Gene ID: | 825834 |
|---|---|
| Pfam: | PF00999 PF02254 |
| KEGG: | ath:AT4G00630 |
Gene Ontology
GO:0031969
C:chloroplast membrane
GO:0016021
C:integral to membrane
GO:0000166
F:nucleotide binding
GO:0015299
F:solute:hydrogen antiporter activity
GO:0006813
P:potassium ion transport
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References (5)[1] “Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.” Mayer K.F.X.et.al. 10617198 [2] “Whole genome sequence comparisons and 'full-length' cDNA sequences: a combined approach to evaluate and improve Arabidopsis genome annotation.” Castelli V.et.al. 14993207 [3] “Phylogenetic relationships within cation transporter families of Arabidopsis.” Maeser P.et.al. 11500563 [4] “Proteomic study of the Arabidopsis thaliana chloroplastic envelope membrane utilizing alternatives to traditional two-dimensional electrophoresis.” Froehlich J.E.et.al. 12938931 [5] “Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.” Zybailov B.et.al. 18431481
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External Searches:
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Analyze:
| Predict TMSs (Predict number of transmembrane segments) | ||||
| FASTA formatted sequence |
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1: MDFASSVQRQ SMFHGGADFA SYCLPNRMIS AKLCPKGLGG TRFWDPMIDS KVRSAIRSKR 61: NVSYRSSLTL NADFNGRFYG HLLPAKPQNV PLGFRLLCQS SDSVGDLVGN DRNLEFAEGS 121: DDREVTFSKE EKDTREQDSA PSLEELRDLL NKATKELEVA SLNSTMFEEK AQRISEVAIA 181: LKDEAASAWN DVNQTLNVVQ EAVDEESVAK EAVQKATMAL SLAEARLQVA LESLEAEGYN 241: TSEESEVRDG VKDKEEALLS AKADIKECQE NLASCEEQLR RLQVKKDELQ KEVDRLNEAA 301: ERAQISALKA EEDVANIMVL AEQAVAFELE ATQRVNDAEI ALQRAEKTLF GSQTQETTQG 361: KVLDGKNTIV GEDEVLSEIV DVSHQAERDL VVVGVSSDVG TQSYESDNEN GKPTADFAKE 421: AEGEAEKSKN VVLTKKQEVQ KDLPRESSSH NGTKTSLKKS SRFFPASFFS SNGDGTATVF 481: ESLVESAKQQ WPKLILGFTL LGAGVAIYSN GVGRNNQLPQ QPNIVSTSAE DVSSSTKPLI 541: RQMQKLPKRI KKLLEMFPQQ EVNEEEASLL DVLWLLLASV IFVPLFQKIP GGSPVLGYLA 601: AGILIGPYGL SIIRNVHGTK AIAEFGVVFL LFNIGLELSV ERLSSMKKYV FGLGSAQVLV 661: TAAVIGLITH YVAGQAGPAA IVIGNGLALS STAVVLQVLQ ERGESTSRHG RATFSVLLFQ 721: DLAVVVLLIL IPLISPNSSK GGIGFQAIAE ALGLAAIKAA VAITGIIAGG RLLLRPIYKQ 781: IAENRNAEIF SANTLLVILG TSLLTARAGL SMALGAFLAG LLLAETEFSL QVESDIAPYR 841: GLLLGLFFMT VGMSIDPKLL LANFPLIMGT LGLLLVGKTI LVVIIGKLFG ISIISAVRVG 901: LLLAPGGEFA FVAFGEAVNQ GIMTPQLSSL LFLVVGISMA LTPWLAAGGQ LIASRFELQD 961: VRSLLPVESE TDDLQGHIII CGFGRIGQII AQLLSERLIP FVALDVSSDR VAIGRSLDLP 1021: VYFGDAGSRE VLHKIGADRA CAAAIALDTP GANYRCVWAL SKYFPNVKTF VRAHDVDHGL 1081: NLEKAGATAV VPETLEPSLQ LAAAVLAQAK LPTSEIATTI NEFRSRHLSE LAELCEASGS 1141: SLGYGFSRST SKPKPPSPSE TSDDNQIIEG TLAI