Homology analysis

Gene ID At5g53120
Gene name SPDS3 (SPERMIDINE SYNTHASE 3)
Functional description encodes a novel spermine synthase and is a paralog of previously characterized spermidine synthases, SPDS1 and SPDS2. SPDS3 forms heterodimers with SDPS2, which in turn forms heterodimers with SDPS1 in vivo. The gene does not complement speDelta3 deficiency of spermidine synthase in yeast but DOES complement speDelta4 deficiency.

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
0.122e-1067At1g23820838993SPDS1 (spermidine synthase 1)Spermidine synthase.O.I.C.G.S.X.
0.086e-446At1g70310843367SPDS2 (spermidine synthase 2)Spermidine synthase.O.I.C.G.S.X.
0.023e-240At4g224855008156-Encodes a Protease inhibitor/seed storage/LTP family proteinO.I.C.G.S.X.
0.023e-240At1g31640840051AGL92 (AGAMOUS-LIKE 92)F:transcription factor activity, DNA binding;P:regulation of transcription, DNA-dependent;C:nucleus;PMOFBO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.276e-23109GmaAffx.87908.1.S1_atGlycine maxBM270150--2e-23At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.
0.288e-1787Contig1210_atHordeum vulgareContig1210--2e-16At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.
0.182e-861Os06g0528600Oryza sativaAB098063.1-Spermidine synthase 1 (EC 2.5.1.16) (Putrescineaminopropyltransferase 1) (SPDSY 1)1e-8At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.
0.387e-29129Ptp.7547.1.S1_atPopulus trichocarpaBI120806hypothetical protein-3e-29At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.
0.192e-1377TaAffx.86092.1.S1_atTriticum aestivumCA616812--3e-10At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.
0.043e-6521619220_atVitis viniferaCA816725hypothetical protein LOC100257112-3e-89At1g23820SPDS1 (spermidine synthase 1)O.I.C.G.S.X.
0.207e-1787Zm.6006.1.A1_atZea maysAY110392.1spermidine synthase 1-7e-14At5g53120SPDS3 (SPERMIDINE SYNTHASE 3)O.I.C.G.S.X.



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