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NAM-B1

Gene
NAM-B1
Protein
NAC transcription factor NAM-B1
Organism
Hordeum vulgare subsp. spontaneum
Length
406 amino acids
Function
Transcription factor of the NAC family associated with the grain protein content (GPC). Sequences of the 11 European varieties of H.vulgare tested belongs to the same haplotype while the sequence found in H.spontaneum, an ancestor of the cultivated H.vulgare which has a higher GPC, belongs to an other haplotype.
Mass
43.517 kDa
Sequence
MGSPDSSSGSAQKPPRHQHQHQPPPPRRQGSAPELPPGFRFHPTDEELVVHYLKKKAAKAPLPVTIIAEVDLYKFDPWELPEKATFGEHEWYFFSPRDRKYPNGARPNRAATSGYWKATGTDKPILASATGCGREKVGVKKALVFYRGKPPRGLKTNWIMHEYRLTGASAGSTTTSRPPPVTGGSRAPASLRLDDWVLCRIYKKTSKAAAAVGDEQRSMECEDSVEDAVTAYPPYATAGMAGAGAHGSNYVQLLHHHDSHEDNFQLDGLLTEHDVGLSAGAASLGHLAAAARATKQFLAPSSSTPFNWLEASTGGSILPQARNFPGFNRSRNVGSMSLSSTADDMAGAVDVSDGGNAVNAMYLPVQDGTYHQHVILGAPLAPEAIAGAATSGFQHHVQISGVNWNP

Gene
NAM-B1
Protein
NAC transcription factor NAM-B1
Organism
Triticum dicoccoides
Length
405 amino acids
Function
Transcription factor of the NAC family associated with the grain protein content (GPC). Accelerates senescence and increases nutrient remobilization from leaves to developing grains. The tetraploid cultivated wheat (T.durum) and the hexaploid wheat (T.aestivum) carry a one bp insertion generating a non-functional allele of this gene. They have a delayed senescence and a lower grain protein, zinc and iron content (PubMed:17124321).
Mass
43.342 kDa
Sequence
MGSSDSSSGSAQKATRYHHQHQPPPPQRGSAPELPPGFRFHPTDEELVVHYLKKKADKAPLPVNIIAEVDLYKFDPWELPEKATIGEQEWYFFSPRDRKYPNGARPNRAATSGYWKATGTDKPILASGTGCGLVREKLGVKKALVFYRGKPPKGLKTNWIMHEYRLTDASGSTTATNRPPPVTGGSRAAASLRLDDWVLCRIYKKINKAAAGDQQRNTECEDSVEDAVTAYPLYATAGMTGAGAHGSNYASPSLLHHQDSHFLDGLFTADDAGLSAGATSLSHLAAAARASPAPTKQFLAPSSSTPFNWLDASPVGILPQARNFPGFNRSRNVGNMSLSSTADMAGAVDNGGGNAVNAMSTYLPVQDGTYHQQHVILGAPLVPEAAAATSGFQHPVQISGVNWNP