Function
Exhibits chaperone activity toward chloroplast outer envelope membrane, mitochondrion outer membrane, endoplasmic reticulum membrane and peroxisomal proteins, by recruiting specific proteins containing a single transmembrane associated with an AKR2A-binding sequence (ABS) and subsequently binding glycolipids (e.g. monogalactosyldiacylglycerol (MGDG) and phosphatidylglycerol (PG)) present in the membrane of the target organelle.
Sequence
MASSSEKTPLIPSDEKNDTKEESKSTTKPESGSGAPPSPSPTDPGLDFNAFDFSGMAGILNDPSIKELAEQIAKDPSFNQLAEQLQRSVPTGSHEGGLPNFDPQQYMQTMQQVMENPEFRTMAERLGNALVQDPQMSPFLEALGNPAASEQFAERMAQMKEDPELKPILAEIDAGGPSAMMKYWNDKDVLAKLGEAMGIAVGADQTVAAEPEEAEEGEEEESIVHQTASLGDVEGLKAALASGGNKDEEDSEGRTALHFACGYGEVRCAQVLLDAGANANAIDKNKNTPLHYAAGYGRKECVSLLLENGAAVTQQNMDNKNPIDVARLNNQLDVVKLLEKDAFL