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1.A.1.7.7 Chloroplast thylakoid two-pore calcium and proton-activated K⁺ channel, TPK3 of 436 aas and 4 TMSs. Mediates ion counterbalancing, influencing photosynthetic llight utilization (Carraretto et al. 2013). Reviewed by González et al. 2014.
Accession Number:	Q9SVV6
Protein Name:	Two-pore potassium channel 3
Length:	436
Molecular Weight:	48732.00
Species:	Arabidopsis thaliana (Mouse-ear cress) [3702]
Number of TMSs:	4
Location¹ / Topology² / Orientation³:	Vacuole membrane¹ / Multi-pass membrane protein²
Substrate	potassium(1+)

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MANEGSDPLL QYMISPRLKK PPQLLFPLPE DNEVAIPMPM TPSEFKERLI FGPFSCSPRD 
61:	SSHFIDSMKQ PSPSSSSTAV NNPFSDSSTL DPLLPPPPPQ PEPWLSDQTS SHCQGHALHR 
121:	SKTAPAMAVI NDLHHPIRQK DPTETSRSVV RQAFALLVVY LSLGVLIYWL NRDHYVVNQT 
181:	HPVVDGLYFC IVTMCTIGYG DITPNSVVTK LFSIMFVLVG FGFIDILLSG MVSYVLDLQE 
241:	SYMLDSAKRR DEPEKRRSYI IDVKKGRMRI RLKVALALGV VVLCIAVGVG IMHFIEEIGW 
301:	LDSFYLSVMS VTTVGYGDRA FKTLPGRLFA AIWLLVSTLA VARAFLYLAE ARVDKRNRER 
361:	AKKVLCETMS VSQFFAADID NNGCVSKAEY VIYKLKEMEK ITDKDILPIS KQFDKLDRCS 
421:	NGKITLLDLL EGGSGD

1.A.1.7.7
Chloroplast thylakoid two-pore calcium and proton-activated K⁺ channel, TPK3 of 436 aas and 4 TMSs. Mediates ion counterbalancing, influencing photosynthetic llight utilization (Carraretto et al. 2013). Reviewed by González et al. 2014.

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1.A.1.7.7Chloroplast thylakoid two-pore calcium and proton-activated K+ channel, TPK3 of 436 aas and 4 TMSs. Mediates ion counterbalancing, influencing photosynthetic llight utilization (Carraretto et al. 2013). Reviewed by González et al. 2014.

Cross database links:

External Searches:

Analyze:

1.A.1.7.7
Chloroplast thylakoid two-pore calcium and proton-activated K⁺ channel, TPK3 of 436 aas and 4 TMSs. Mediates ion counterbalancing, influencing photosynthetic llight utilization (Carraretto et al. 2013). Reviewed by González et al. 2014.