5gpd

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Crystal structure of the binding domain of SREBP from fission yeastCrystal structure of the binding domain of SREBP from fission yeast

Structural highlights

5gpd is a 2 chain structure with sequence from Schizosaccharomyces pombe 972h-. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 3.501Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SREBP_SCHPO Transcriptional activator required for transcription of genes required for adaptation to anaerobic growth like those implicated in the nonrespiratory oxygen-consumptive biosynthetic pathways of sterol, heme, sphingolipid, and ubiquinone biosynthesis. May monitor oxygen levels through sterol synthesis steps which require oxygen.[1] [2] [3]

References

  1. ↑ Hughes AL, Todd BL, Espenshade PJ. SREBP pathway responds to sterols and functions as an oxygen sensor in fission yeast. Cell. 2005 Mar 25;120(6):831-42. PMID:15797383 doi:http://dx.doi.org/10.1016/j.cell.2005.01.012
  2. ↑ Todd BL, Stewart EV, Burg JS, Hughes AL, Espenshade PJ. Sterol regulatory element binding protein is a principal regulator of anaerobic gene expression in fission yeast. Mol Cell Biol. 2006 Apr;26(7):2817-31. PMID:16537923 doi:http://dx.doi.org/10.1128/MCB.26.7.2817-2831.2006
  3. ↑ Sehgal A, Hughes BT, Espenshade PJ. Oxygen-dependent, alternative promoter controls translation of tco1+ in fission yeast. Nucleic Acids Res. 2008 Apr;36(6):2024-31. doi: 10.1093/nar/gkn027. Epub 2008 Feb, 14. PMID:18276645 doi:http://dx.doi.org/10.1093/nar/gkn027

5gpd, resolution 3.50Å

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OCA
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