Homology analysis

Gene ID At2g40840
Functional description Encodes a cytosolic protein with transglucosidase and amylomaltase activity. It is an essential component of the pathway from starch to sucrose and cellular metabolism in leaves at night. The protein binds to heteroglycans and utilizes glucose, mannose and xylose as acceptors. Fucose and galactose can also act as acceptors but less efficiently than the previous three. It was also was also recently reported to act on maltodextrins. On the other hand, arabinose and fructose were not efficiently used. Its role probably includes metabolizing maltose exported from the chloroplast. Studies using maltose extracted from the double mutant be2-1 be3-2 showed that this enzyme is preferentially active of β-maltose.

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
0.014e-138At4g13800827014permease-relatedF:unknown;P:biological_process unknown;C:plasma membrane;MFPOBO.I.C.G.S.X.
0.014e-138At2g22100816745RNA recognition motif (RRM)-containing proteinF:RNA binding, nucleotide binding, nucleic acid binding;P:biological_process unknown;C:cellular_component unknown;MOFPBVAO.I.C.G.S.X.
0.011e+036At5g57160835822ATLIG4Encodes the Arabidopsis orthologue of the yeast and mammalian DNA ligase IV. Involved in the repair of DNA damage but, unlike in yeast, not required for T-DNA integration. Interacts with the Arabidopsis homologue of XRCC4.O.I.C.G.S.X.
0.011e+036At5g48740834932leucine-rich repeat family protein / protein kinase family proteinF:kinase activity;P:protein amino acid phosphorylation;C:endomembrane system;MPOBFVAO.I.C.G.S.X.
0.011e+036At4g29180829039leucine-rich repeat protein kinase, putativeF:kinase activity;P:protein amino acid phosphorylation;C:endomembrane system;MPOBFVAO.I.C.G.S.X.
0.011e+036At4g21210827869ATRP1 (PPDK REGULATORY PROTEIN)Encodes a PPDK regulatory protein that has both protein kinase and protein phosphatase activities towards PPDK (pyruvate orthophosphate dikinase).O.I.C.G.S.X.
0.011e+036At2g17000816203mechanosensitive ion channel domain-containing protein / MS ion channel domain-containing proteinF:molecular_function unknown;P:biological_process unknown;C:membrane;BOFPAO.I.C.G.S.X.
0.011e+036At1g64620842770Dof-type zinc finger domain-containing proteinF:transcription factor activity, DNA binding;P:regulation of transcription;C:cellular_component unknown;OPMFBO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.341e-63246Gma.1328.1.S1_atGlycine maxBE607959--2e-58At2g40840DPE2 (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.
0.251e-30135Contig6654_atHordeum vulgareContig6654--2e-30At2g40840DPE2 (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.
0.235e-51204Os07g0662900Oryza sativaBM418612-4-alpha-glucanotransferase (EC (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.
0.212e-50202PtpAffx.104425.1.A1_atPopulus trichocarpaAJ772350hypothetical protein-3e-51At2g40840DPE2 (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.
0.138e-27123Ta.8827.1.S1_atTriticum aestivumBQ162467--6e-27At2g40840DPE2 (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.
0.017e-3421614719_atVitis viniferaCA817048--6e+0At5g3553040S ribosomal protein S3 (RPS3C)O.I.C.G.S.X.
0.172e-37157Zm.2796.1.A1_atZea maysCF036547hypothetical protein LOC100194185-4e-37At2g40840DPE2 (DISPROPORTIONATING ENZYME 2)O.I.C.G.S.X.

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