Information report for TRIUR3_08409-P1
Gene Details
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Functional Annotation
- Refseq: XP_020179090.1 — nuclear transcription factor Y subunit A-7-like
- TrEMBL: M8A1A4 — M8A1A4_TRIUA; Nuclear transcription factor Y subunit A-9
- STRING: TRIUR3_08409-P1 — (Triticum urartu)
- GO:0010262 — Biological Process — somatic embryogenesis
- GO:0045892 — Biological Process — negative regulation of transcription, DNA-templated
- GO:0055046 — Biological Process — microgametogenesis
- GO:0016602 — Cellular Component — CCAAT-binding factor complex
- GO:0003677 — Molecular Function — DNA binding
- GO:0003700 — Molecular Function — transcription factor activity, sequence-specific DNA binding
Family Introduction
- NF-Y transcription factors are likely found in all eukaryotes and have roles in the regulation of diverse genes (McNabb et al., 1995; Edwards et al., 1998; Maity and de Crombrugghe, 1998; Mantovani, 1999). In mammals, where their biochemistry is well described, the NF-Y transcription factor complex is composed of three unique subunits: NF-YA, NF-YB, and NF-YC. Assembly of the NF-Y heterotrimer in mammals follows a strict, stepwise pattern (Sinha et al., 1995, 1996). Initially, a heterodimer is formed in the cytoplasm between the subunits NF-YB and NF-YC. This dimer then translocates to the nucleus, where the third subunit, NF-YA, is recruited to generate the mature, heterotrimeric NF-Y transcription factor (Frontini et al., 2004; Kahle et al., 2005). Mature NF-Y binds promoters with the core pentamer nucleotide sequence CCAAT, and this can result in either positive or negative transcriptional regulation(Peng and Jahroudi, 2002, 2003; Ceribelli et al., 2008).
- NF-YA proteins are characterized by the presence of Gln(Q)- and Ser/Thr(S/T)-rich NH2 termini, a subunit interaction domain (NF-YB/NF-YC interaction), and a DNA-binding domain (Olesen and Guarente, 1990; Maity and de Crombrugghe, 1992; Xing et al., 1993, 1994). The protein interaction and DNA binding domains are well conserved between plant and other eukaryote lineages.
Literature and News
Gene Resources
Homologs
- Brachypodium distachyon: Bradi1g72960.2.p, Bradi1g72960.3.p, Bradi1g72960.1.p
- Hordeum vulgare: MLOC_62730.2, MLOC_62730.1
- Panicum virgatum: Pavir.9NG726300.2.p, Pavir.9NG726300.1.p, Pavir.9KG612800.1.p, Pavir.9NG726300.3.p
- Setaria italica: Seita.9G521100.2.p, Seita.9G521100.1.p
- Setaria viridis: Sevir.9G525800.3.p, Sevir.9G525800.2.p, Sevir.9G525800.1.p, Sevir.9G525800.4.p
- Triticum aestivum: Traes_4AS_2603E68AF.3, Traes_4BL_7DA93696E.1, Traes_4DL_8156B39DF.1
Sequences
CDS Sequence:
- >TRIUR3_08409-P1|Triticum_urartu|NF-YA|TRIUR3_08409-P1
ATGGCCGTGACGCTCTCCACTCCAGCTAGCCCCCCGCTGCTAAAAAAAAAAACTGAAAGCGACGCATTCAGGGCGCGGATGGCGACAAGAAGGGCTGCCGCTTCTTCAGCGCGGGCCCTACTACGACGTGGTGATGACACTGATAGCGTAGCAGCGATCTTGAAAAAAAGAAACATGACGGCGATAGCGTGGCAACCATACTCTACTCCCCGCCAGCAATGGCAAGCCAGAAAACATCAAACATCTCGGGCCGGGAGGAGACCGATACAACTAAAATACGTCGACGTGCCCACTCGCACTCGGGCCGGGCCATTTCCAACTGCATTTTTATTTTATTATTACATGCCCTCCCAGACTAGTCTCCGGATCCAAGCAAGCAAGCCGTTGCTGTCATGTCACCTCAGAGCTGACCTTTCGCCGGGCCGCTGTAAGCCTCTTGAACTGAGAGCAAGAGCAGAAGCCCATGAGATGAGACGCAAGCAAAATATGCAAGAAAATGGCACAATCATGATTCAGTTTGGTCAGCAAGTGCCTAACTGCGAGTCCTCAGCTAGCGATTCTCCTCAAGAAGTGTCCGGGATGAGTGAAGGAAGCTTTAATGAGCAGAATGATCAATCTGGTAATCGTGATGGCTATGCGAAGAGTAGTGATGAAGGCAAGATGATGTCGGCTTTGTCTCTGGGCAATTCAGAAACGGCATACACACCGCCAAAACCTGACCGCACTCATCCCTTTGCCATATCATACCCATATGCTGATCCTTACTATGGTGGTGCAGTGGCAGCCTATGGCGCACATGCTATTATGCACCCCCAGATGGTGGGCATGGTACCATCCTCTCGAGTGCCACTACCGATTGAACCAGCTGCCGCCGAAGAGCCCATTTATGTGAATGCGAAGCAATACCATGCCATTCTCCGAAGGAGACAGCTCCGCGCAAAATTAGAGGCTGAAAATAAGCTGGTCAAAAGCCGTAAGCCGTACCTGCATGAGTCCCGGCACCAGCACGCGATGAAGCGGGCTCGGGGAACAGGCGGGCGGTTCCTCAACGCAAAGGAGAAGTCTGAAGCTTCAGGCGGCGGCAATGCATCAGCGAGGTCTGGCCACGCCGGCGTTCCCCCGGATGGCGGCATGTTCTCGAAGCATGACCACACCTTACCGTCCGGTGACTTCCATTACCGCGCGAGAGGGGGCGCCTAG
Protein Sequence:
- >TRIUR3_08409-P1|Triticum_urartu|NF-YA|TRIUR3_08409-P1
MAVTLSTPASPPLLKKKTESDAFRARMATRRAAASSARALLRRGDDTDSVAAILKKRNMTAIAWQPYSTPRQQWQARKHQTSRAGRRPIQLKYVDVPTRTRAGPFPTAFLFYYYMPSQTSLRIQASKPLLSCHLRADLSPGRCKPLELRARAEAHEMRRKQNMQENGTIMIQFGQQVPNCESSASDSPQEVSGMSEGSFNEQNDQSGNRDGYAKSSDEGKMMSALSLGNSETAYTPPKPDRTHPFAISYPYADPYYGGAVAAYGAHAIMHPQMVGMVPSSRVPLPIEPAAAEEPIYVNAKQYHAILRRRQLRAKLEAENKLVKSRKPYLHESRHQHAMKRARGTGGRFLNAKEKSEASGGGNASARSGHAGVPPDGGMFSKHDHTLPSGDFHYRARGGA