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AT4G32650.3
Subcellular Consensus
(Prediction and Experimental)
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SUBAcon:
plastid 0.999
What is SUBAcon?
Experimental Localisations and PPI
FP MS/MS PPI
SUBAcon links
AGI-AGI relationships
Coexpression PPI
no PPI data
Description (TAIR10) protein_coding : potassium channel in Arabidopsis thaliana 3
Curator
Summary (TAIR10)
Encodes KAT3, a member of the Shaker family of voltage-gated potassium channel subunits. Does not form functional potassium channel on its own. Involved in down-regulating AKT1 and KAT1 channel activity by forming heteromers with AKT1 or KAT1. The Shaker family K+ ion channels include five groups based on phylogenetic analysis (FEBS Letters (2007) 581: 2357): I (inwardly rectifying conductance): AKT1 (AT2G26650), AKT5 (AT4G32500) and SPIK (also known as AKT6, AT2G25600); II (inward rectifying channel): KAT1 (AT5G46240) and KAT2 (AT4G18290); III (weakly inward rectifying channel): AKT2 (AT4G22200); IV (regulatory subunit involved in inwardly rectifying conductance formation): KAT3 (also known as AtKC1, AT4G32650); V (outward rectifying channel): SKOR (AT3G02850) and GORK (AT5G37500).
Computational
Description (TAIR10)
ARABIDOPSIS THALIANA K+ RECTIFYING CHANNEL 1 (ATKC1); CONTAINS InterPro DOMAIN/s: Cyclic nucleotide-binding (InterPro:IPR000595), Potassium channel, voltage-dependent, EAG/ELK/ERG (InterPro:IPR003938), Ion transport (InterPro:IPR005821), Cyclic nucleotide-binding-like (InterPro:IPR018490), RmlC-like jelly roll fold (InterPro:IPR014710), Protein of unknown function DUF3354 (InterPro:IPR021789); BEST Arabidopsis thaliana protein match is: K+ transporter 1 (TAIR:AT2G26650.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).
Protein Annotations
eggNOG:ENOG410XPSEeggNOG:KOG0498EMBL:CP002687EnsemblPlants:AT4G32650
EnsemblPlants:AT4G32650.3entrez:829400ExpressionAtlas:F4JV33Gene3D:2.60.120.10
GeneID:829400GO:GO:0005249GO:GO:0016021Gramene:AT4G32650.3
hmmpanther:PTHR10217hmmpanther:PTHR10217:SF537InterPro:IPR000595InterPro:IPR003938
InterPro:IPR005821InterPro:IPR014710InterPro:IPR018490InterPro:IPR021789
KEGG:ath:AT4G32650ncoils:CoilPaxDb:F4JV33Pfam:PF00027
Pfam:PF00520Pfam:PF11834Pfscan:PS50042Pfscan:PS51490
PRIDE:F4JV33PRINTS:PR01463PROSITE:PS50042PROSITE:PS51490
ProteinModelPortal:F4JV33Proteomes:UP000006548RefSeq:NP_001031773.1SMART:SM00100
SMR:F4JV33STRING:3702.AT4G32650.1SUPFAM:SSF51206SUPFAM:SSF81324
TAIR:AT4G32650tair10-symbols:ATKC1tair10-symbols:AtLKT1tair10-symbols:KAT3
tair10-symbols:KC1TMHMM:TMhelixUniGene:At.100UniProt:F4JV33
Coordinates (TAIR10) chr4:-:15751482..15754797
Molecular Weight (calculated) 75488.50 Da
IEP (calculated) 8.50
GRAVY (calculated) -0.05
Length 661 amino acids
Sequence (TAIR10)
(BLAST)
001: MSTTTTEARS PLPLLLRRGR SSTALSASTA EARSPLSILQ FRRRSSKDVR NITSVSSSLL PAFGTFIEDD NPSSKPFIVL HFDRRYRLWE LFLVILVGYS
101: AWASLFELAF EKAAEGALLT IDLVVDFFFA VDIILTFFVS YLDNTTYLNV TDHKLIAKRY LKSVAFVMDV ASTLPIQFIY KTITGDVGRG QAFGFLNLLR
201: LWRLRRVAEL FKRLEKDAHF NYFVIRVIKL LCVTIFWIHL AGCILYWIAY HYPRPTDTWI GSQVEDFKER SVWLGYTYSM YWSIVTLTTV GYGDLHAVNS
301: REKTFNMFYM LFNIGLTSYI IGIMTNLVVH GALRTFAMRS AINDILRYTS KNRLPDTMRE QMLAHMQLKF KTAELRQEEV LQDLPKAIRS SINQHLFRSI
401: IEEAYLFKGF PEGLLVQLVS QIQAEYFPPK MEIILQNEIP TDFYVIVSGG VDIIASKGVS EQVLAKLGPG SMAGEIGVVF NIPQPFTVRT RRLSQVIRIG
501: HHKFKEMVQS DNDVDAKMII ANFMTYLKGL NDELKKEIPF LRDLLDDADA QVQETVQSEE TPQSNDEEIV TVSRHENGQK ERRREGVPKR VIIHGQAPPN
601: QDNKNNGDSN GRLIILPDSI QLLFDLAEKK LGKRGSTIAM ADGAHVEQID ALRENDHLYI F
See Also
Citation
If you find this resource useful please cite one of the following publications:

Hooper CM, Castleden I, Tanz SK, Aryamanesh, and Millar, AH (2017) SUBA4: the interactive data analysis centre for Arabidopsis subcellular protein locations Nucleic Acids Res. Jan 4;45(D1):D1064-D1074. doi: 10.1093/nar/gkw1041 (PubMed)

Hooper CM, Tanz SK, Castleden IR, Vacher MA, Small ID, Millar AH (2014) "SUBAcon: a consensus algorithm for unifying the subcellular localization data of the Arabidopsis proteome. Bioinformatics." 1;30(23):3356-64. (Bioinformatics) (PubMed)