Os07g0492000

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The rice Os07g0492000 was reported as NDK1 in (2005) [1] by researchers from China.

Annotated Information

Gene Symbol

  • Os04g0620000 <=> NDK, NDK-1, NDK1, NDKR, OsNDPK1, rNDK

Function

  • Nucleoside diphosphate kinase (NDK) is a ubiquitous enzyme found in all organisms and cell types, and catalyzes the transfer of the phosphoryl group from a nucleoside triphosphate to a nucleoside diphosphate. [1]
  • The enzyme is involved in and required for coleoptile elongation in rice as the level of the rice NDK (rNDK) changes during seed germination and the early stages of seedling growth.

Expression

  • The expression of rice NDK gene is up-regulated in the growing coleoptiles when the anaerobic stress persists.

Evolution

  • When OsNDPK1 was aligned with other rice NDPK isoforms, it proved to be moderately similar to the conserved regions of NP922751 (76% identity), OsNDPK2 (67% identity), and OsNDPK3 (55% identity).

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Labs working on this gene

  • Biology Group, Research Division, National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
  • Department of Life Sciences and Structural Biology Program, National Tsing-Hua University, Hsinchu 30076, Taiwan
  • Department of Physics, National Tsing-Hua University, Hsinchu 30076, Taiwan
  • Institute of Biological Chemistry, Academia Sinica, Taipei 11529, Taiwan

References

  1. ↑ 1.0 1.1 Huang J Y, Chang T, Chang C Y, et al. Crystal structure of nucleoside diphosphate kinase required for coleoptile elongation in rice (< i> Oryza sativa</i> L.)[J]. Journal of structural biology, 2005, 150(3): 309-318.

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Structured Information

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