Function
Essential protein that regulates phragmoplast microtubule organization during cell plate expansion in cytokinesis during cell division, both somatic and syncytial (PubMed:11089872, PubMed:19268593, PubMed:23451828). Required for endosperm cellularisation (PubMed:12421698, PubMed:23451828). In pollen development, involved in cellularisation during microsporogenesis by regulating radial microtubules (MT) organization in microspore mother cells (PubMed:23451828). Seems to not have kinase activity (PubMed:19268593).
Sequence
MNQYHIYEAIGHGKCSTVYKGRKKKTIEYFACKSVDKSRKNKVLQEVRILHSLNHPNVLKFYAWYETSAHMWLVLEYCVGGDLRTLLQQDCKLPEESIYGLAYDLVIALQYLHSKGIIYCDLKPSNILLDENGHIKLCDFGLSRKLDDISKSPSTGKRGTPYYMAPELYEDGGIHSFASDLWALGCVLYECYTGRPPFVAREFTQLVKSIHSDPTPPLPGNASRSFVNLIESLLIKDPAQRIQWADLCGHAFWKSKINLVQLPTQPAFDDMIGINTKPCLSERNGDRPNKTPPKYREKDRKGGSKQNENSIQGSKGHETPIKGTPGGSKAQAKLPSRATEEKHGGRPAANRQVNILRLSRIAKANLQKENEKENYRRPLPNSNENCAEVKIDNTDMELDFDENNDDEGPDESEGTENTSCAQEERVMSHNENHRRQRVVSSNVPDENSSANETPTLGEARDCHEDQSEPMDMSAAPPSASPQLKTHRGRETSGVAVNHDSSKAPTSLTDVFWHISDLSVRPVMPSRKSDKEAVHSLSFETPQPSDFSKKGKQELEPLNNRIITVLSGSSSGLSEKQNLIRYLETLSTNADAANILTNGPIMLVLVKVLRLSKTPAFRVQIASLIGLLIRHSTSIEDDLANSGILDSLTNGLRDKHEKVRRFSMAALGELLFYISTQNEHKDFKPPESPSKETRSASGWQVSNALISLVSSVLRKGEDDLTQVYALRTIENICSQGAYWATRFSSQDLISNLCYIYKATGKQESMRQTAGSCLVRLARFNPPCIQTVVEKLSLKEIASSFVKGSAREQQVCLNLLNMAMIGSHTFTSFGRHLVTLTEEKNLFPSLLSIIEQGTEVLRGKALLFVAFLCKNSRRWLTNFFCNARFLPVVDRLAKEKDSYLQQCLEAFVNVIASIIPGMLDTITNDIQQLMTGRRHGPVSPLNSRAPVKTNAHLFPVVLHLLGSSSFKNKMVTPQVLRQLANLTKLVEASFQGRDDFRVTLLQVLECITGDAPLVTQNGEIIIREILPSLAAIYNGNKDGDARFLCLKIWFDSLTILLTECTEIEQQISEDLKSISNSHFLPLYPALIQDEDPIPAYAQKLLVMLVEFDYIKISNLLRHNTVSQCFEFLLGDLSSANVNNVKLCLALASAPEMESKLLSQLKVVRRIGNLLEFVNAKDMEDFLEPTLSLCRAFLLRSLGNKKGLSSNYTKEPTLLSEASFTFEVDPQECIRDIADFGSNIGLFLHFAGLDDDTSIAVADIASECVVLLLKAASREATTGFLTNLPKITPILDSWRRRKSTELHLLVLKRVLHCLGYACKQYLSQAMILSISGHDVSKINAIVSEMKNSDAAGLNSIASLVAMELQRLPR