Protein
Protein BASIC PENTACYSTEINE1
Organism
Arabidopsis thaliana
Function
Transcriptional regulator that specifically binds to GA-rich elements (GAGA-repeats) present in regulatory sequences of genes involved in developmental processes. Negatively regulates the homeotic gene AGL11/STK, which controls ovule primordium identity, by a cooperative binding to purine-rich elements present in the regulatory sequence leading to DNA conformational changes.
Similarity
Belongs to the BBR/BPC family.
Sequence
MDDDGFRNWGYYEPAAASSFKGNLGLQLMSTIDRNTKPFLPGRESNLMIGSNGSYHSREQDMNYSWINQPKDNKFFNMLPISTPSYSNVLSETSGSNSIQMIHQPVLNSSRFEENPIPPPAPCEEQTGKKRKMRGSIATPTVPKAKKMRKPKEERDVTNNNVQQQQQRVKPVKKSVDLVINGVSMDISGLPVPVCTCTGTPQQCYRWGCGGWQSACCTTNISVYPLPMSTKRRGARISGRKMSQGAFKKVLEKLSTEGYSFGNAIDLKSHWARHGTNKFVTIR