Difference between revisions of "Os04g0661200"
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===Function=== | ===Function=== | ||
Please input function information here. | Please input function information here. | ||
| + | The gene Os04g0661200 encodes myo-inositol-1,2,3,4,5,6-hexakisphosphate or IP6. Phytic acid (myo-inositol-1,2,3,4,5,6-hexakisphosphate or IP6) is known as the major source of phosphorus in cereal grains, comprising approximately 1–2% of the dry weight and accounting for approximately 65–80% of the total seed phosphorus. | ||
| + | IP6 accumulates in the protein storage bodies as mixed salts called phytate that chelate a number of mineral cations. During the process of germination, endogenous grain phytase is activated, which degrades phytate, releasing stored phosphorus, myo-inositol and bound mineral cations that are further utilized by the developing seedlings. However, due to the lack of microbial phytase enzymes, monogastric animals are unable to remove the phosphates from the myo-inositol ring and are, therefore, incapable of utilizing the phosphorus present in cereals. Phytate has six negatively charged ions, making it a potent chelator of such divalent cations as Fe2+, Zn2+, Ca2+, and Mg2+ and rendering these ions unavailable for absorption by monogastric animals. In view of these adverse effects, many attempts have been made to reduce the phytic acid content in cereals. | ||
===Expression=== | ===Expression=== | ||
Revision as of 10:22, 4 June 2014
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Contents
Annotated Information
Function
Please input function information here. The gene Os04g0661200 encodes myo-inositol-1,2,3,4,5,6-hexakisphosphate or IP6. Phytic acid (myo-inositol-1,2,3,4,5,6-hexakisphosphate or IP6) is known as the major source of phosphorus in cereal grains, comprising approximately 1–2% of the dry weight and accounting for approximately 65–80% of the total seed phosphorus.
IP6 accumulates in the protein storage bodies as mixed salts called phytate that chelate a number of mineral cations. During the process of germination, endogenous grain phytase is activated, which degrades phytate, releasing stored phosphorus, myo-inositol and bound mineral cations that are further utilized by the developing seedlings. However, due to the lack of microbial phytase enzymes, monogastric animals are unable to remove the phosphates from the myo-inositol ring and are, therefore, incapable of utilizing the phosphorus present in cereals. Phytate has six negatively charged ions, making it a potent chelator of such divalent cations as Fe2+, Zn2+, Ca2+, and Mg2+ and rendering these ions unavailable for absorption by monogastric animals. In view of these adverse effects, many attempts have been made to reduce the phytic acid content in cereals.
Expression
Please input expression information here.
Evolution
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You can also add sub-section(s) at will.
Labs working on this gene
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References
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Structured Information
| Gene Name |
Os04g0661200 |
|---|---|
| Description |
Protein of unknown function DUF941 family protein |
| Version |
NM_001060682.1 GI:115461093 GeneID:4337286 |
| Length |
4234 bp |
| Definition |
Oryza sativa Japonica Group Os04g0661200, complete gene. |
| Source |
Oryza sativa Japonica Group ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
| Chromosome | |
| Location |
Chromosome 4:34133671..34137904 |
| Sequence Coding Region |
34134016..34134162,34134307..34134894,34135134..34135244,34135321..34135361,34135974..34136118 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008397:34133671..34137904 source=RiceChromosome04 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008397:34133671..34137904 source=RiceChromosome04 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggaggtggttctgcatgagggggatgccaaagattgggtttacaaaggagaaggtgcagcgaatctaatcctcagctacactggctcgtcaccttctatgcttggcaaggttctgcgagtcaaaaagattctaaaagacaagggacaaccggcaccaaactgtatagtcttctcaagtcatgaggaacatctgtggggcaagatcccaggattgttggaatctgttaaaaatgattgcttgccacaagcctatgctacaattgttatgagccaacatttgggtgccaatcatgttgatggcggggtccgtgtacgtgtgtctaagaactttttcgagcttgctggaaagaatgtgcttgacaaccgtcctgcatggagagtgaatgctagtgcaattgatgctggagctgattctgctcttctaatttctgaccacacattattttccggtaatcctagaggaagcagttgcatagcagtggagataaaggcaaaatgtggatttcttccgtcatctgaatacatatcgaaggagaattctatcaagaaacaagtaacacggtataagatgcatcagcacctaaaatttcatctgggagagatatcgaagacaagtgaatacgatcccctagatttattttctggatcaaaagaaagaatacatatggctatcaagtcatttttttcaactcctcagaacaactttagaatttttgtggatggttctttagtttttggtggcatgggaggtggcgcagatagtgttcatcctaatgaaacagagaaatgtcttgaagatctgagcaaggttactggcttacaactatctgactttattgagctcctgtcagaggcaatctttaagtctggagtgttgggtaaacttttagccactcaaaaactggatgatcatgacatcgaaggggcgattcatctgtactataacatcatttctcagccttgtttggtatgcaaaagtataactgatacagaacttctgcgcaagtactccaccttgcattctcttccattggacaagagtgagaagattgtcagggactttcttatctctgctactgcaaaagattgtagcctaatgatcagctttcgaccaagacagagtggaacaacagattctgagtacgattctgtatttcttgattcagtgaaccaaagctatgattacaaggcatattttattgatctggatgtgaaacccttggataagatggtacattactttaaattggatcaaaagatagtcaatttctacactagaaatggagaagttgggggagatccacgtgatcctccaaagggatgtggccctaggtga</cdnaseq> |
| Protein Sequence |
<aaseq>MEVVLHEGDAKDWVYKGEGAANLILSYTGSSPSMLGKVLRVKKI LKDKGQPAPNCIVFSSHEEHLWGKIPGLLESVKNDCLPQAYATIVMSQHLGANHVDGG VRVRVSKNFFELAGKNVLDNRPAWRVNASAIDAGADSALLISDHTLFSGNPRGSSCIA VEIKAKCGFLPSSEYISKENSIKKQVTRYKMHQHLKFHLGEISKTSEYDPLDLFSGSK ERIHMAIKSFFSTPQNNFRIFVDGSLVFGGMGGGADSVHPNETEKCLEDLSKVTGLQL SDFIELLSEAIFKSGVLGKLLATQKLDDHDIEGAIHLYYNIISQPCLVCKSITDTELL RKYSTLHSLPLDKSEKIVRDFLISATAKDCSLMISFRPRQSGTTDSEYDSVFLDSVNQ SYDYKAYFIDLDVKPLDKMVHYFKLDQKIVNFYTRNGEVGGDPRDPPKGCGPR</aaseq> |
| Gene Sequence |
<dnaseqindica>3743..3889#3011..3598#2661..2771#2544..2584#1787..1931#1388..1591#442..543#cgctttcctcatcgtcggctccacttccacttcctcttcctcctcctcgaggacgaggaggaaattggcagctggaggcttggagcgcgctgcatcatcccgcccgccctgctgctgcggcgatcgccggagcagggctgcaggggatccccacggccgcagcagctgttgttatctggtaagcaactaaagctcgctatctgctcgacggaatgccgcaccgaccaggaaccaagtgttgcttctttctcgcttgatcttctctttggtagatgagtaaatgaatgcacctgcacttggactcgagtttgctgtgttactcggcgttaagcagcaattttctgttcctcctacttcgtttttcgcctactattcctccttacttattttgaataatagaccttgaactcatacttggaagcctgcagattctgtgtggggatggaggtggttctgcatgagggggatgccaaagattgggtttacaaaggagaaggtgcagcgaatctaatcctcagctacactggctcgtcaccttctatggtatgcatcgaataggttctgcttgtgtcattattggttactgacctatagtctcccgtaaatcggcgaatttgatgcatgtgcttcaagaaggatgttttacttttgatgttctgatgattatagctatgaatgtttgggtgtctgggaggcgacagtagttcaagctcttttcatgagatgttttggatggtgttttatgaggtgatctggagatgtagccttgtgcttgatctagctaggacccagcagttggtgtctagtcgtttctgtcctagtttagctagctgtttttattttcctataagactctgtttgtttggctttcctcacaaagccggtttaatgaatgcctgatttccccccaaaaagatgttttaccaactttgatgcaacgcccagggatgcatgtcctatggccagagctgcactcttgaaatggcaaatgtttgtatatgtaaattagaaaatcccatacagctttcatgtagtcaaatagtttcactttaatattatataattcaaaagaaaataatcttagttgtgtgatcacacaaaaagaaggggtggtggcggcgccatcttagttgtgtgatctgcctgcccggtctagttttgtttttttgttcaattccttttgctgtattgctacaacattgttgtttcctgtaatggaaagagggagagcaaggttcttctgttttttaaaagaagagaggaaaaagagaaaataatcttatcttgacttggttgactaaaatttttagtttgtgaccaaagtattatgtttccctcgtatgatatgtttacaggaaaaatgttttgatgatgttttcttgaacagcttggcaaggttctgcgagtcaaaaagattctaaaagacaagggacaaccggcaccaaactgtatagtcttctcaagtcatgaggaacatctgtggggcaagatcccaggattgttggaatctgttaaaaatgattgcttgccacaagcctatgctacaattgttatgagccaacatttgggtgccaatcatgttgatggcggggtatgttttaaatccaattatttaatgttgttacggtgatatttattagaaataaatcaaccaacgttttccaatttaaaattcttttgctctataattaatggaaaattcgggttatttgaaaatacatccttgattagataattggatccacttgactaaaatgaataaacgtggtctctttttcatgttcaggtccgtgtacgtgtgtctaagaactttttcgagcttgctggaaagaatgtgcttgacaaccgtcctgcatggagagtgaatgctagtgcaattgatgctggagctgattctgctcttctaatttctgaccacacattattttccggtaaagtcttggcgtttcaatgttatttgaacgcttcatctctttcccttttgagtataatgtgactcttgtttgtactaagaaagagcaaatatcagttaggtctggtgatctattaactctttatgatataacatttgcagcaacactgttactcagtttattatttctatttgcatcacatgctttaaccttatttgtttgttaagagtggcaagtttgtaatttatggttttctagtctacaaccaaatagataggatcaagattggtaagcccaactttctccatgacacttgtgaaacttgggatatgtttggaaggattcatacaatttatatttctcaagattctccattattctgaaacatggaaagaatgaaagaacctgcttgttttttcgaatttctagcttaactctgatctgttccatccgcaagagcttgtttccgtcctaaaattggtagttggtccaaaattgattagtttgaatgattaaagatgattcggtagttttttacattgcgccattgctaaattattattcgtaactcgctgctagattttgttttttaacactatgtttgtttttggtaatttttctaaacctcaggtaatcctagaggaagcagttgcatagcagtggagataaaggtacattttgagctttatttatttcttcactgttcatcttttgtacacatttcttttaacatgctttgccttccaggcaaaatgtggatttcttccgtcatctgaatacatatcgaaggagaattctatcaagaaacaagtaacacggtataagatgcatcagcacctaaaatttcatctgggagaggtatgttggttttgggtaccagattttgatttcaccgcagccataattttgagtactaaatatataatagcacactactcttttgctcactgaaagacaacaaactactcttctagctgaaacagatattaatagatgcttcatattcattctgtcactcttggaagttgcaatgctatatcatcccttttgcttttcaaatcagcttggttctaaacatatttttaaacacatttcagatatcgaagacaagtgaatacgatcccctagatttattttctggatcaaaagaaagaatacatatggctatcaagtcatttttttcaactcctcagaacaactttagaatttttgtggatggttctttagtttttggtggcatgggaggtggcgcagatagtgttcatcctaatgaaacagagaaatgtcttgaagatctgagcaaggttactggcttacaactatctgactttattgagctcctgtcagaggcaatctttaagtctggagtgttgggtaaacttttagccactcaaaaactggatgatcatgacatcgaaggggcgattcatctgtactataacatcatttctcagccttgtttggtatgcaaaagtataactgatacagaacttctgcgcaagtactccaccttgcattctcttccattggacaagagtgagaagattgtcagggactttcttatctctgctactgcaaaagattgtagcctaatgatcagctttcgaccaagacagagtggaacaacagattctgagtacgattctgtatttcttgattcagtgaaccaaagctatgattacaaggtattgatgtgatatgtttcttgtttgagaagttcgataagtcatctagttccttgtggaacaattgtttttttctttctaaaaactctttttattaatgtttctttcccaccaacccattgatttgcacatttgttgttgcaggcatattttattgatctggatgtgaaacccttggataagatggtacattactttaaattggatcaaaagatagtcaatttctacactagaaatggagaagttgggggagatccacgtgatcctccaaagggatgtggccctaggtgacacaaaggttcagctccaaaggttcagctccaacattgacgaccttgaaatataaagggcataggacaagtgtctgttgtatcttggtgattgttgtgtttctacaagtgtgcatgtccaatgtgcaggttctcctcccttctagggaaaacgtgtaagagagtggtagttgttgtagtacatcctgtataccgtgtggtttgcctcagcagtaggccgaattttcagtagacaaacattaagaagagttaataaactgtatactgaggcatccacgtttaccttggaaatctatgataaattcccgtatactcagcttgctgtgaatctgtgatctgagttctg</dnaseqindica> |
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