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  5. Kfl00372_0130

Kfl00372_0130 (kfl00372_0130_v1.1)


Aliases : kfl00372_0130_v1.1

Description : (at1g27650 : 296.0) U2 auxiliary factor small subunit. The atU2AF35a protein and its homolog, atU2AF35b, contain most of the conserved domains of hsU2AF35, including the psiRRM, one RS domain, two zinc fingers, and the two regions for interacting with U2AF large subunit. Both proteins lack the stretch of glycines present in human U2AF35. The sequences are overall 83% identical, and each Arabidopsis homolog shows approximately 70% similarity to hsU2AF35. U2AF(35) homologs were also identified from maize, rice and other plants with large-scale EST projects. Both genes are expressed in all major tissues, with atU2AF(35)a expressed at a higher level than atU2AF(35)b in most tissues. The expression patterns were different in roots: atU2AF(35)b expressed strongly in whole young roots and root tips and atU2AF(35)a limited to root vascular regions.; ATU2AF35A; FUNCTIONS IN: RNA binding, nucleotide binding, zinc ion binding, nucleic acid binding; INVOLVED IN: photoperiodism, flowering; LOCATED IN: nucleus; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, CCCH-type (InterPro:IPR000571), RNA recognition motif, RNP-1 (InterPro:IPR000504), Nucleotide-binding, alpha-beta plait (InterPro:IPR012677), U2 auxiliary factor small subunit (InterPro:IPR009145); BEST Arabidopsis thaliana protein match is: Zinc finger C-x8-C-x5-C-x3-H type family protein (TAIR:AT5G42820.1); Has 5086 Blast hits to 4097 proteins in 292 species: Archae - 0; Bacteria - 77; Metazoa - 3138; Fungi - 590; Plants - 568; Viruses - 11; Other Eukaryotes - 702 (source: NCBI BLink). & (reliability: 592.0) & (original description: no original description)


Gene families : OG_42_0001056 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0001056_tree

Sequence : coding (download), protein (download)


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Type Description Actions
Neighborhood Klebsormidium release: Kfl00372_0130
Cluster HCCA clusters: Cluster_70

Target Alias Description ECC score Gene Family Method Actions
At1g27650 No alias Splicing factor U2af small subunit A... 0.02 Orthogroups_2024-Update
Mp6g21420.1 No alias small subunit of U2AF pre-RNA splicing auxiliary factor complex 0.03 Orthogroups_2024-Update
PSME_00006823-RA No alias (at5g42820 : 97.4) U2 auxiliary factor small subunit.... 0.03 Orthogroups_2024-Update

Type GO Term Name Evidence Source
MF GO:0003676 nucleic acid binding IEA InterProScan predictions
MF GO:0046872 metal ion binding IEA InterProScan predictions
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Type GO Term Name Evidence Source
MF GO:0001871 pattern binding IEP Predicted GO
CC GO:0005634 nucleus IEP Predicted GO
CC GO:0005667 transcription factor complex IEP Predicted GO
CC GO:0005672 transcription factor TFIIA complex IEP Predicted GO
BP GO:0006367 transcription initiation from RNA polymerase II promoter IEP Predicted GO
BP GO:0006396 RNA processing IEP Predicted GO
BP GO:0006605 protein targeting IEP Predicted GO
BP GO:0016070 RNA metabolic process IEP Predicted GO
MF GO:0030247 polysaccharide binding IEP Predicted GO
CC GO:0030684 preribosome IEP Predicted GO
CC GO:0030688 preribosome, small subunit precursor IEP Predicted GO
CC GO:0043227 membrane-bounded organelle IEP Predicted GO
CC GO:0043231 intracellular membrane-bounded organelle IEP Predicted GO
CC GO:0044798 nuclear transcription factor complex IEP Predicted GO
CC GO:0090575 RNA polymerase II transcription factor complex IEP Predicted GO
MF GO:2001070 starch binding IEP Predicted GO
InterPro domains Description Start Stop
IPR000571 Znf_CCCH 14 38
IPR000504 RRM_dom 90 145
No external refs found!