NCBI Accession #
NP_001234835.1
NCBI GenBank Nucleotide #
NM_001247906.1
NCBI Official Full Name
polygalacturonase-1 non-catalytic subunit beta
NCBI Official Synonym Symbols
AroGP1
NCBI Protein Information
polygalacturonase-1 non-catalytic subunit beta; PG converter; polygalacturonase converter
UniProt Synonym Gene Names
PG converter
UniProt Protein Name
Polygalacturonase-1 non-catalytic subunit beta
UniProt Synonym Protein Names
AroGP1; Polygalacturonase converter; PG converter
UniProt Entry Name
GP1_SOLLC
UniProt Primary Accession #
Q40161
UniProt Secondary Accession #
O04735
UniProt Related Accession #
Q40161
UniProt Comments
Non-catalytic subunit of the polygalacturonase isozyme 1 (PG1). Necessary and sufficient to convert the polygalacturonase from its monomeric form PG2 to its heterodimeric form PG1. Seems to limit the depolymerization and solubilization of cell wall polyuronides mediated by PG2 during ripening, probably by recruiting PG2 to form PG1.