Homology analysis

Gene ID At2g30260
Gene name U2B'' (U2 small nuclear ribonucleoprotein B)
Functional description encodes U2B", which is a component of the U2 snRNP complex. Its precise role in pre-mRNA splicing is still unknown. It has been suggested that U2B0 may not be required for the splicing reaction itself but may have a role in U2 snRNP biogenesis. Deletion analysis of the U2B0 gene fusion has identified the N-terminal RNP-80 motif as sufficient for localization to the coiled body and the nucleus.

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
0.693e-60232At1g06960837206small nuclear ribonucleoprotein U2B, putative / spliceosomal protein, putativeF:RNA binding, nucleotide binding, nucleic acid binding;P:unknown;C:unknown;MFOPBVO.I.C.G.S.X.
0.013e-136At4g23700828470ATCHX17 (CATION/H+ EXCHANGER 17)member of Putative Na+/H+ antiporter familyO.I.C.G.S.X.
0.013e-136At1g01440837155extra-large G-protein-relatedF:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;MPOFBO.I.C.G.S.X.
0.023e-136At1g10540837595xanthine/uracil permease family proteinF:transmembrane transporter activity;P:transport;C:membrane;BOMPFAVO.I.C.G.S.X.
0.011e+034At5g06460830534ATUBA2Encodes a ubiquitin-activating enzyme (E1), involved in the first step in conjugating multiple ubiquitins to proteins targeted for degradation. Gene is expressed in most tissues examined.O.I.C.G.S.X.
0.041e+034At4g29285829050LCR24 (Low-molecular-weight cysteine-rich 24)Encodes a member of a family of small,secreted, cysteine rich protein with sequence similarity to the PCP (pollen coat protein) gene family.O.I.C.G.S.X.
0.011e+034At3g54660824631GR (GLUTATHIONE REDUCTASE)Encodes glutathione reductase that is most likely localized in the chloroplast.O.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.302e-1583GmaAffx.58650.1.S1_atGlycine maxBE021790--3e-28At1g06960small nuclear ribonucleoprotein U2B, putative / spliceosomal protein, putativeO.I.C.G.S.X.
0.082e-136Contig6207_atHordeum vulgareContig6207--1e-4At2g47580U1A (SPLICEOSOMAL PROTEIN U1A)O.I.C.G.S.X.
0.123e-344Os.12051.1.S1_atOryza sativa---0O.I.C.G.S.X.
0.351e-26121PtpAffx.9494.1.S1_atPopulus trichocarpaDN491329hypothetical protein-1e-26At2g30260U2B'' (U2 small nuclear ribonucleoprotein B)O.I.C.G.S.X.
0.116e-342Ta.9408.1.S1_atTriticum aestivumBJ309615--2e-4At1g06960small nuclear ribonucleoprotein U2B, putative / spliceosomal protein, putativeO.I.C.G.S.X.
0.266e-341431621155_atVitis viniferaBQ794745hypothetical protein LOC100248478-8e-34At2g30260U2B'' (U2 small nuclear ribonucleoprotein B)O.I.C.G.S.X.
0.174e-857Zm.16475.2.S1_atZea maysCK371021--2e-7At2g30260U2B'' (U2 small nuclear ribonucleoprotein B)O.I.C.G.S.X.

Back to the CoP portal site

Back to the KAGIANA project homepage