Homology analysis

Gene ID At3g19050
Gene name POK2 (PHRAGMOPLAST ORIENTING KINESIN 2)
Functional description PHRAGMOPLAST ORIENTING KINESIN 2 is one of the two Arabidopsis homologs isolated in yeast two-hybrid screen for interaction partners of maize gene TANGLED1 (TAN1). Based on sequence homology in their motor domains, POK1 and POK2 belong to the kinesin-12 class which also includes the well-characterized group of phragmoplast-associated kinesins AtPAKRPs. Both kinesins are composed of an N-terminal motor domain throughout the entire C terminus and putative cargo binding tail domains. The expression domains for POK2 constructs were broader than those for POK1; both are expressed in tissues enriched for dividing cells. The phenotype of pok1/pok2 double mutants strongly resembles that of maize tan1 mutants, characterized by misoriented mitotic cytoskeletal arrays and misplaced cell walls.

Click gene/probe ID to show a list of genes that are homologous to the gene.

Paralogous genes

HFEvBSGene IDRepr. IDGene NameFunctional DescriptionO.I.C.G.S.X.Other DB
0.011e-967At3g44050823523kinesin motor protein-relatedF:microtubule motor activity, ATP binding;P:microtubule-based movement;C:microtubule associated complex, chloroplast;MOBFPAVO.I.C.G.S.X.
0.021e-967At3g17360820999POK1 (PHRAGMOPLAST ORIENTING KINESIN 1)PHRAGMOPLAST ORIENTING KINESIN 1 is one of the two Arabidopsis homologs isolated in yeast two-hybrid screen for interaction partners of maize gene TANGLED1 (TAN1). Based on sequence homology in their motor domains, POK1 and POK2 belong to the kinesin-12 class which also includes the well-characterized group of phragmoplast-associated kinesins AtPAKRPs. Both kinesins are composed of an N-terminal motor domain throughout the entire C terminus and putative cargo binding tail domains. The expression domains for POK1 constructs were more limited than those for POK2; both are expressed in tissues enriched for dividing cells. The phenotype of pok1/pok2 double mutants strongly resembles that of maize tan1 mutants, characterized by misoriented mitotic cytoskeletal arrays and misplaced cell walls.O.I.C.G.S.X.
0.012e-554At1g73860843722ATP binding / microtubule motorF:microtubule motor activity, ATP binding;P:microtubule-based movement;C:microtubule associated complex, chloroplast;MOBFPAVO.I.C.G.S.X.
0.017e-552At3g16630820915KINESIN-13AKinesin-13A localized to entire Golgi stacks. Involved in trichome development.O.I.C.G.S.X.
0.013e-450At1g18370838418HIK (HINKEL)Mutant has cytokinesis defects; seedling lethalO.I.C.G.S.X.
0.012e-244At2g28620817411kinesin motor protein-relatedF:microtubule motor activity, ATP binding;P:microtubule-based movement;C:microtubule associated complex, chloroplast;MOBFPAVO.I.C.G.S.X.
0.017e-242At5g22380832299anac090 (Arabidopsis NAC domain containing protein 90)F:transcription factor activity;P:multicellular organismal development, regulation of transcription;C:cellular_component unknown;PO.I.C.G.S.X.
0.013e-140At5g41310834132kinesin motor protein-relatedF:microtubule motor activity, ATP binding;P:microtubule-based movement;C:microtubule associated complex;MOFPBVAO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.016e-346GmaAffx.53049.1.S1_atGlycine maxAW508613--5e-27At3g16630KINESIN-13AO.I.C.G.S.X.
0.022e-1275Contig3642_atHordeum vulgareContig3642--3e-13At3g61760ADL1B (ARABIDOPSIS DYNAMIN-LIKE 1B)O.I.C.G.S.X.
0.064e-1793Os12g0590500Oryza sativa9640.m03906-Kinesin-like polypeptides 8 (Fragment)2e-17At3g19050POK2 (PHRAGMOPLAST ORIENTING KINESIN 2)O.I.C.G.S.X.
0.167e-52208PtpAffx.215796.1.S1_atPopulus trichocarpapmrna30188hypothetical protein-5e-52At3g19050POK2 (PHRAGMOPLAST ORIENTING KINESIN 2)O.I.C.G.S.X.
0.001e+038TaAffx.88666.1.S1_atTriticum aestivumBJ293614--4e+0At5g26640unknown proteinO.I.C.G.S.X.
0.018e-2401615811_a_atVitis viniferaCF214981hypothetical protein LOC100240940-4e-86At3g16630KINESIN-13AO.I.C.G.S.X.
0.017e-344Zm.7331.1.S1_atZea maysCA831696kinesin heavy chain-5e-13At2g36200kinesin motor protein-relatedO.I.C.G.S.X.



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