5e3m

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Crystal structure of Fis bound to 27bp DNA F35 (AAATTAGTTTGAATCTCGAGCTAATTT)Crystal structure of Fis bound to 27bp DNA F35 (AAATTAGTTTGAATCTCGAGCTAATTT)

Structural highlights

5e3m is a 4 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[FIS_ECOLI] Activates ribosomal RNA transcription, as well other genes. Plays a direct role in upstream activation of rRNA promoters. Binds to a recombinational enhancer sequence that is required to stimulate hin-mediated DNA inversion. Prevents initiation of DNA replication from oriC.[1] [2]

References

  1. ↑ Ross W, Thompson JF, Newlands JT, Gourse RL. E.coli Fis protein activates ribosomal RNA transcription in vitro and in vivo. EMBO J. 1990 Nov;9(11):3733-42. PMID:2209559
  2. ↑ Wold S, Crooke E, Skarstad K. The Escherichia coli Fis protein prevents initiation of DNA replication from oriC in vitro. Nucleic Acids Res. 1996 Sep 15;24(18):3527-32. PMID:8836178

5e3m, resolution 2.89Å

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