KEA3

Gene

KEA3

Protein

K(+) efflux antiporter 3, chloroplastic

Organism

Arabidopsis thaliana

Length

776 amino acids

Function

Electroneutral K(+)/H(+) antiporter. Accelerates photosynthetic acclimation in fluctuating light environments.

Similarity

Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family. KEA (TC 2.A.37.1) subfamily.

Mass

83.791 kDa

Sequence

MAISTMLGSISCCPSPKGYEMVKQHSVRLKHCVFTVKSSVPVYSEGVNDGIKLHSFGNLVKKKVFLDTSKRFYFQGRWSESSGRRVETYAGVDVASAVDVINDLGFDTLTFLMVTVIIVPAFRILKASPILGFFFAGVVLNQFGLIRNLTDVKVLSEWGILFLLFEMGLELSLARLKALAKFAFGMGLTQVLLCTAAFTAFELPPNGAIGTKILEFLFHSRPDLVNIRSIDEAVVIGAALSLSSSAFVLQLLAEKGELPTRFGSATLGILLLQDIAVVPLLVILPVLESQDIGGESIWPMLAKESAKALGGLGILSLGGKFFLRRIFEVVAETRSSEAFVALCLLTVAGTSLVTQWLGFSDTLGAFLAGALLAETNFRTQIEADIRPFRGLLLGLFFVTTGTSIDMEVLFREWPNVLSLLGGLIVIKTLIITAIGPRVGLTIQESVRVGFLLSQGGEFAFVVFSLANRLGVLPNELNKLLIIVVVLSMALTPYLNQLGRKAADFLDERLDPGEKIGEDVNFDVSESIVIIGFGQMGQVLANFLSTPLVSDSDLVGWPYIGFDLNPAVVKESRKLGFPILYGDGSRPSVLQSAGVSSPKAIMIMYKGKKRTTEAVQRLRLAFPGSPIYARAQDLPHLLELKKAGATDAILENAETSLQLGSKLLTGFGVMSDDVSFLSKVFRDSMEIQAQEEITASETNAGLKPMQMKASDINVVSAATQKQVQLMKPMQMKASDSNSDSAAEILQETAGLSQPPEIDDSSVNIDNGFVGKADKAQD

Protein

K(+) efflux antiporter 3, chloroplastic: KEA3