PKP-BETA1, or Plastidial pyruvate kinase 2 is a gene expressed in Arabidopsis thaliana. It may also be known as: MXC20.15; MXC20_15; PKP-BETA1; PKP1; PKP2; PLASTIDIAL PYRUVATE KINASE 1; PLASTIDIAL PYRUVATE KINASE 2; plastidic pyruvate kinase beta subunit 1.