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AT4G32650.1
Subcellular Consensus
(Prediction and Experimental)
min: heatmap :max

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SUBAcon:
endoplasmic reticulum 0.985
What is SUBAcon?
Experimental Localisations and PPI
FP MS/MS PPI
  • PMID:17976154 (2008): endoplasmic reticulum
SUBAcon links
AGI-AGI relationships
Coexpression PPI
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)
potassium channel in Arabidopsis thaliana 3 (KAT3); CONTAINS InterPro DOMAIN/s: Cyclic nucleotide-binding (InterPro:IPR000595), Potassium channel, voltage-dependent, EAG/ELK/ERG (InterPro:IPR003938), Cyclic nucleotide-binding-like (InterPro:IPR018490), Ion transport (InterPro:IPR005821), 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 6655 Blast hits to 6394 proteins in 956 species: Archae - 41; Bacteria - 1615; Metazoa - 2020; Fungi - 86; Plants - 876; Viruses - 0; Other Eukaryotes - 2017 (source: NCBI BLink).
Protein Annotations
BioGrid:14686eggNOG:ENOG410XPSEeggNOG:KOG0498EMBL:AL022537
EMBL:AL161581EMBL:AY052233EMBL:BT003093EMBL:CP002687
EMBL:U73325EMBL:U81239EMBL:Z83202EnsemblPlants:AT4G32650
EnsemblPlants:AT4G32650.1entrez:829400ExpressionAtlas:P92960Gene3D:2.60.120.10
GeneID:829400Genevisible:P92960GO:GO:0005249GO:GO:0005783
GO:GO:0005886GO:GO:0009624GO:GO:0010163GO:GO:0016021
GO:GO:0042391hmmpanther:PTHR10217hmmpanther:PTHR10217:SF537HOGENOM:HOG000238230
InParanoid:P92960IntAct:P92960InterPro:IPR000595InterPro:IPR003938
InterPro:IPR005821InterPro:IPR014710InterPro:IPR018490InterPro:IPR021789
ncoils:CoilOMA:RISHSHMPaxDb:P92960Pfam:P92960
Pfam:PF00027Pfam:PF00520Pfam:PF11834Pfscan:PS50042
Pfscan:PS51490PhylomeDB:P92960PIR:T04461PRIDE:P92960
PRINTS:PR01463PRO:PR:P92960PROSITE:PS50042PROSITE:PS51490
ProteinModelPortal:P92960Proteomes:UP000006548Reactome:R-ATH-1296072RefSeq:NP_194991.1
SMART:SM00100SMR:P92960STRING:3702.AT4G32650.1SUPFAM:SSF51206
SUPFAM:SSF81324TAIR:AT4G32650tair10-symbols:ATKC1tair10-symbols:AtLKT1
tair10-symbols:KAT3tair10-symbols:KC1TCDB:1.A.1.4.9TMHMM:TMhelix
UniGene:At.100UniProt:P92960
Coordinates (TAIR10) chr4:-:15751482..15754797
Molecular Weight (calculated) 75602.60 Da
IEP (calculated) 7.84
GRAVY (calculated) -0.04
Length 662 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 TVSRHENGQI EERRREGVPK RVIIHGQAPP
601: NQDNKNNGDS NGRLIILPDS IQLLFDLAEK KLGKRGSTIA MADGAHVEQI DALRENDHLY IF
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)