364 CEP3_ARATH T29H11.130 CEP3 KDEL-tailed cysteine endopeptidase CEP3 At3g48350 MKLFFIVLISFLSLLQASKGFDFDEKELETEENVWKLYERWRGHHSVSRASHEAIKRFNVFRHNVLHVHRTNKKNKPYKLKINRFADITHHEFRSSYAGSNVKHHRMLRGPKRGSGGFMYENVTRVPSSVDWREKGAVTEVKNQQDCGSCWAFSTVAAVEGINKIRTNKLVSLSEQELVDCDTEENQGCAGGLMEPAFEFIKNNGGIKTEETYPYDSSDVQFCRANSIGGETVTIDGHEHVPENDEEELLKAVAHQPVSVAIDAGSSDFQLYSEGVFIGECGTQLNHGVVIVGYGETKNGTKYWIVRNSWGPEWGEGGYVRIERGISENEGRCGIAMEASYPTKLSSTPSTHESVVRDDVKDEL Involved in the final stage of developmental programmed cell death and in intercalation of new cells. Cleaves extensins, thus probably supporing the final cell collapse (By similarity).