Information report for SBEIIb;Sbe2b
Gene Details
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Functional Descriptions
- Maize amylose is a type of high value-added starch used for medical, food, and chemical applications. Mutations in the starch branching enzyme (SBEIIb), with recessive ae (amylose extender) and dominant Ae1-5180 alleles, are the primary way to improve maize endosperm amylose content.
- A single mutation in the starch branching enzyme IIb isoform (SBEIIb), the amylose-extender gene (ae), resulted in > 50% of AC without greatly reducing the total quantity of starch.
- We found that Ae1-5180, as the dominant mutant allele of the SBEIIb gene, had distinct starch properties compared to the ae mutant.
Functional Keywords
Literature and News
- Using the dominant mutation gene Ae1-5180 (amylose extender) to develop high-amylose maize. DOI: 10.1007/s11032-022-01323-7 ; PMID: 37313014
- Nitrogen-dependent binding of the transcription factor PBF1 contributes to the balance of protein and carbohydrate storage in maize endosperm. DOI: 10.1093/plcell/koac302 ; PMID: 36222567
Gene Resources
- NCBI ID: LOC542238
- UniProt accessions: A0A1D6H9T3
- EMBL: CM000781
- EnsemblPlants: Zm00001eb242610_T001
- Gramene: Zm00001eb242610_T001
- ExpressionAtlas: Zm00001eb242610
- InterPro: IPR004193 , IPR006047 , IPR006048 , IPR013780 , IPR013783 , IPR014756 , IPR017853 , IPR037439
- PANTHER: PTHR43651 , PTHR43651:SF13
- SUPFAM: SSF51011 , SSF51445 , SSF81296
- Gene3D: 2.60.40.10 , 2.60.40.1180 , 3.20.20.80
- SMR: A0A1D6H9T3
- CDD: cd02854 , cd11321
Sequences
cDNA Sequence
- >Zm00001eb242610_T001
CTCCTTCGACCTTCGTTCTTCCACTGCGGCCTGCGCGACCCGTGCAGCTGCGCGCTCCACCTGGCCGCGCCTGGGGCCCACACCGCCTGGCATCTGGAGCATTGCCCCCGGACTTCGCGCGGCCGCCCGCAGCCCCGCTCCCCACCGAAAAGCGAAGCGCGATTGCCATCCCCACGCCACCGCGAAGCACAAGGTCCCCGCCCTGCACGATCAGCAGGACCTCGCCACGCCGCCGCTGGAGCTGCGCGTGCGCGTGTGCGCTTGGACCGACGCGCAACGGCCTGCCTCGACCGCCCGTGCACGCCACTGCTCATGCAGCCGTCCGCCTCGCCCCCGCCCCGAACTGCCGAGGTCGCGTGAACGCCCACTCCCCTCACCGCTCGTCTCCGTGCTATATAGGCAGCCCGCGCCCCTCCTAATTGTAGCCCTGCAGTCACCCAGAGCAGACCCGGATTTCGCTCTTGCGGTCGCTGGGGTTTTAGCATTGGCTGATCAGTTCGATCCGATCCGGCTGCGAAGGCGAGATGGCGTTCGCGGTTTCTGGGGCGGTGCTCGGTGGGGCCGTAAGGGCTCCCCGACTCACCGGCGGCGGGGAGGGTAGTCTAGTCTTCCGGCACACCGGCCTCTTCTTAACTCGGGGTGCTCGAGTTGGATGTTCGGGGACGCACGGGGCCATGCGCGCGGCGGCCGCGGCCAGGAAGGCGGTCATGGTTCCTGAGGGCGAGAATGATGGCCTCGCATCAAGGGCTGACTCGGCTCAATTCCAGTCGGATGAACTGGAGGTACCAGACATTTCTGAAGAGACAACGTGCGGTGCTGGTGTGGCTGATGCTCAAGCCTTGAACAGAGTTCGAGTGGTCCCCCCACCAAGCGATGGACAAAAAATATTCCAGATTGACCCCATGTTGCAAGGCTATAAGTACCATCTTGAGTATCGGTACAGCCTCTATAGAAGAATCCGTTCAGACATTGATGAACATGAAGGAGGCTTGGAAGCCTTCTCCCGTAGTTATGAGAAGTTTGGATTTAATCGCAGCGCGGAAGGTATCACATATCGAGAATGGGCTCCTGGAGCATTTTCTGCAGCATTGGTGGGTGACTTCAACAACTGGGATCCAAATGCAGATCGTATGAGCAAAAATGAGTTTGGTGTTTGGGAAATTTTTCTGCCTAACAATGCAGATGGTACATCACCTATTCCTCATGGATCTCGTGTAAAGGTGAGAATGGATACTCCATCAGGGATAAAGGATTCAATTCCAGCCTGGATCAAGTACTCAGTGCAGGCCCCAGGAGAAATACCATATGATGGGATTTATTATGATCCTCCTGAAGAGGTAAAGTATGTGTTCAGGCATGCGCAACCTAAACGACCAAAATCATTGCGGATATATGAAACACATGTCGGAATGAGTAGCCCGGAACCGAAGATAAACACATATGTAAACTTTAGGGATGAAGTCCTCCCAAGAATAAAAAAACTTGGATACAATGCAGTGCAAATAATGGCAATCCAAGAGCACTCATATTATGGAAGCTTTGGATACCATGTAACTAATTTTTTTGCGCCAAGTAGTCGTTTTGGTACCCCAGAAGAATTGAAGTCTTTGATTGATAGAGCACATGAGCTTGGTTTGCTAGTTCTCATGGATGTGGTTCATAGTCATGCGTCAAGTAATACTCTGGATGGGTTGAATGGTTTTGATGGTACAGATACACATTACTTTCACAGTGGTCCACGTGGCCATCACTGGATGTGGGATTCTCGCCTATTTAACTATGGGAACTGGGAAGTTTTAAGATTTCTTCTCTCCAATGCTAGATGGTGGCTCGAGGAATATAAGTTTGATGGTTTCCGTTTTGATGGTGTGACCTCCATGATGTACACTCATCACGGATTACAAGTAACATTTACGGGGAACTTCAATGAGTATTTTGGCTTTGCCACCGATGTAGATGCAGTGGTTTACTTGATGCTGGTAAATGATCTAATTCATGGACTTTATCCTGAGGCTGTAACCATTGGTGAAGATGTTAGTGGAATGCCTACATTTGCCCTTCCTGTTCACGATGGTGGGGTAGGTTTTGACTATCGGATGCATATGGCTGTGGCTGACAAATGGATTGACCTTCTCAAGCAAAGTGATGAAACTTGGAAGATGGGTGATATTGTGCACACACTGACAAATAGGAGGTGGTTAGAGAAGTGTGTAACTTATGCTGAAAGTCATGATCAAGCATTAGTCGGCGACAAGACTATTGCGTTTTGGTTGATGGACAAGGATATGTATGATTTCATGGCCCTCGATAGACCTTCAACTCCTACCATTGATCGTGGGATAGCATTACATAAGATGATTAGACTTATCACAATGGGTTTAGGAGGAGAGGGCTATCTTAATTTCATGGGAAATGAGTTTGGACATCCTGAATGGATAGATTTTCCAAGAGGTCCGCAAAGACTTCCAAGTGGTAAGTTTATTCCAGGGAATAACAACAGTTATGACAAATGTCGTCGAAGATTTGACCTGGGTGATGCAGACTATCTTAGGTATCATGGTATGCAAGAGTTTGATCAGGCAATGCAACATCTTGAGCAAAAATATGAATTCATGACATCTGATCACCAGTATATTTCCCGGAAACATGAGGAGGATAAGGTGATTGTGTTCGAAAAGGGAGATTTGGTATTTGTGTTCAACTTCCACTGCAACAACAGCTATTTTGACTACCGTATTGGTTGTCGAAAGCCTGGGGTGTATAAGGTGGTCTTGGACTCCGACGCTGGACTATTTGGTGGATTTAGCAGGATCCATCACGCAGCCGAGCACTTCACCGCCGACTGTTCGCATGATAATAGGCCATATTCATTCTCGGTTTATACACCAAGCAGAACATGTGTCGTCTATGCTCCAGTGGAGTGATAGCGGGGTACTCGTTGCTGCGCGGCATGTGTGGGGCTGTCGATGTGAGGAAAAACCTTCTTCCAAAACCGGCAGATGCATGCATGCATGCTACAATAAGGTTCTGATACTTTAATCGATGCTGGAAAGCCCATGCATCTCGCTGCGTTGTCCTCTCTATATATTTAAGACCTTCAAGGTGTCAATTAAACATAGAGTTTTCGTTTTTCGCTTTCCTAATGCTTGATGGCTGATTGTTT
CDS Sequence
- >Zm00001eb242610_T001
ATGGCGTTCGCGGTTTCTGGGGCGGTGCTCGGTGGGGCCGTAAGGGCTCCCCGACTCACCGGCGGCGGGGAGGGTAGTCTAGTCTTCCGGCACACCGGCCTCTTCTTAACTCGGGGTGCTCGAGTTGGATGTTCGGGGACGCACGGGGCCATGCGCGCGGCGGCCGCGGCCAGGAAGGCGGTCATGGTTCCTGAGGGCGAGAATGATGGCCTCGCATCAAGGGCTGACTCGGCTCAATTCCAGTCGGATGAACTGGAGGTACCAGACATTTCTGAAGAGACAACGTGCGGTGCTGGTGTGGCTGATGCTCAAGCCTTGAACAGAGTTCGAGTGGTCCCCCCACCAAGCGATGGACAAAAAATATTCCAGATTGACCCCATGTTGCAAGGCTATAAGTACCATCTTGAGTATCGGTACAGCCTCTATAGAAGAATCCGTTCAGACATTGATGAACATGAAGGAGGCTTGGAAGCCTTCTCCCGTAGTTATGAGAAGTTTGGATTTAATCGCAGCGCGGAAGGTATCACATATCGAGAATGGGCTCCTGGAGCATTTTCTGCAGCATTGGTGGGTGACTTCAACAACTGGGATCCAAATGCAGATCGTATGAGCAAAAATGAGTTTGGTGTTTGGGAAATTTTTCTGCCTAACAATGCAGATGGTACATCACCTATTCCTCATGGATCTCGTGTAAAGGTGAGAATGGATACTCCATCAGGGATAAAGGATTCAATTCCAGCCTGGATCAAGTACTCAGTGCAGGCCCCAGGAGAAATACCATATGATGGGATTTATTATGATCCTCCTGAAGAGGTAAAGTATGTGTTCAGGCATGCGCAACCTAAACGACCAAAATCATTGCGGATATATGAAACACATGTCGGAATGAGTAGCCCGGAACCGAAGATAAACACATATGTAAACTTTAGGGATGAAGTCCTCCCAAGAATAAAAAAACTTGGATACAATGCAGTGCAAATAATGGCAATCCAAGAGCACTCATATTATGGAAGCTTTGGATACCATGTAACTAATTTTTTTGCGCCAAGTAGTCGTTTTGGTACCCCAGAAGAATTGAAGTCTTTGATTGATAGAGCACATGAGCTTGGTTTGCTAGTTCTCATGGATGTGGTTCATAGTCATGCGTCAAGTAATACTCTGGATGGGTTGAATGGTTTTGATGGTACAGATACACATTACTTTCACAGTGGTCCACGTGGCCATCACTGGATGTGGGATTCTCGCCTATTTAACTATGGGAACTGGGAAGTTTTAAGATTTCTTCTCTCCAATGCTAGATGGTGGCTCGAGGAATATAAGTTTGATGGTTTCCGTTTTGATGGTGTGACCTCCATGATGTACACTCATCACGGATTACAAGTAACATTTACGGGGAACTTCAATGAGTATTTTGGCTTTGCCACCGATGTAGATGCAGTGGTTTACTTGATGCTGGTAAATGATCTAATTCATGGACTTTATCCTGAGGCTGTAACCATTGGTGAAGATGTTAGTGGAATGCCTACATTTGCCCTTCCTGTTCACGATGGTGGGGTAGGTTTTGACTATCGGATGCATATGGCTGTGGCTGACAAATGGATTGACCTTCTCAAGCAAAGTGATGAAACTTGGAAGATGGGTGATATTGTGCACACACTGACAAATAGGAGGTGGTTAGAGAAGTGTGTAACTTATGCTGAAAGTCATGATCAAGCATTAGTCGGCGACAAGACTATTGCGTTTTGGTTGATGGACAAGGATATGTATGATTTCATGGCCCTCGATAGACCTTCAACTCCTACCATTGATCGTGGGATAGCATTACATAAGATGATTAGACTTATCACAATGGGTTTAGGAGGAGAGGGCTATCTTAATTTCATGGGAAATGAGTTTGGACATCCTGAATGGATAGATTTTCCAAGAGGTCCGCAAAGACTTCCAAGTGGTAAGTTTATTCCAGGGAATAACAACAGTTATGACAAATGTCGTCGAAGATTTGACCTGGGTGATGCAGACTATCTTAGGTATCATGGTATGCAAGAGTTTGATCAGGCAATGCAACATCTTGAGCAAAAATATGAATTCATGACATCTGATCACCAGTATATTTCCCGGAAACATGAGGAGGATAAGGTGATTGTGTTCGAAAAGGGAGATTTGGTATTTGTGTTCAACTTCCACTGCAACAACAGCTATTTTGACTACCGTATTGGTTGTCGAAAGCCTGGGGTGTATAAGGTGGTCTTGGACTCCGACGCTGGACTATTTGGTGGATTTAGCAGGATCCATCACGCAGCCGAGCACTTCACCGCCGACTGTTCGCATGATAATAGGCCATATTCATTCTCGGTTTATACACCAAGCAGAACATGTGTCGTCTATGCTCCAGTGGAGTGA
Protein Sequence
- >Zm00001eb242610_P001
MAFAVSGAVLGGAVRAPRLTGGGEGSLVFRHTGLFLTRGARVGCSGTHGAMRAAAAARKAVMVPEGENDGLASRADSAQFQSDELEVPDISEETTCGAGVADAQALNRVRVVPPPSDGQKIFQIDPMLQGYKYHLEYRYSLYRRIRSDIDEHEGGLEAFSRSYEKFGFNRSAEGITYREWAPGAFSAALVGDFNNWDPNADRMSKNEFGVWEIFLPNNADGTSPIPHGSRVKVRMDTPSGIKDSIPAWIKYSVQAPGEIPYDGIYYDPPEEVKYVFRHAQPKRPKSLRIYETHVGMSSPEPKINTYVNFRDEVLPRIKKLGYNAVQIMAIQEHSYYGSFGYHVTNFFAPSSRFGTPEELKSLIDRAHELGLLVLMDVVHSHASSNTLDGLNGFDGTDTHYFHSGPRGHHWMWDSRLFNYGNWEVLRFLLSNARWWLEEYKFDGFRFDGVTSMMYTHHGLQVTFTGNFNEYFGFATDVDAVVYLMLVNDLIHGLYPEAVTIGEDVSGMPTFALPVHDGGVGFDYRMHMAVADKWIDLLKQSDETWKMGDIVHTLTNRRWLEKCVTYAESHDQALVGDKTIAFWLMDKDMYDFMALDRPSTPTIDRGIALHKMIRLITMGLGGEGYLNFMGNEFGHPEWIDFPRGPQRLPSGKFIPGNNNSYDKCRRRFDLGDADYLRYHGMQEFDQAMQHLEQKYEFMTSDHQYISRKHEEDKVIVFEKGDLVFVFNFHCNNSYFDYRIGCRKPGVYKVVLDSDAGLFGGFSRIHHAAEHFTADCSHDNRPYSFSVYTPSRTCVVYAPVE