Protein
Protein PTST homolog 2, chloroplastic
Organism
Arabidopsis thaliana
Function
Involved in starch granule initiation in leaf chloroplasts. Binds and delivers suitable maltooligosaccharide substrates to starch synthase 4 (SS4).
Sequence
MVSINSGPISSFVSRYSMIDSDTLLHLSSFGSTFNPNYKAKACIRFARKVCGSTVLGFLEVKPRKKSCCSRCNGVSRMCNKRNLGWDSEGSKDLETEILEFMKNSEKPGMFPSKKDLIRSGRFDLVERIVNQGGWLSMGWDLDEQEEKVRVNENVTPQDLHIEKQLPNCNSPEMDKTLNHGDLDLSSNLSSSTEQVESRNDSGIEGILTRLEKERNLSLGISVRENGKSNGAMHDISPNGSVPWSSRIVTASEIQEVDGSRGSGEYAQSRYQGAKSVSGKPGLSDSPTSETWRTWSMRRAGFTDEDFEAAEISSSGLTGVKKDDTKKDSGDSMNGKDRIASSSEDVNKTHIKHRLQQLQSELSSVLHSLRSPPDKVVTSKDSETTAGNLENLSDDWEYKENEIIHAQNKLRSTRAKLAVLEGKMAMAIIDAQRIVREKQRRIDHASRALRLLRTASIVWPNSASEVLLTGSFDGWSTQRKMKKAENGVFSLSLKLYPGKYEIKFIVDGQWKVDPLRPIVTSGGYENNLLIIS