PROSITE documentation PDOC00958
RIO1/ZK632.3/MJ0444 family signature


The following uncharacterized proteins are evolutionary related [1]:

  • Yeast protein RIO1.
  • Caenorhabditis elegans hypothetical protein ZK632.3.
  • Methanococcus jannaschii hypothetical protein MJ0444.
  • Thermoplasma acidophilum hypothetical protein if rpoA2 3'region.

The eukaryotic members of this family are proteins of about 55 to 60 Kd, while the archebacterial ones are half that size. The central part of these proteins is highly conserved. We selected the best conserved region as a signature pattern.

Last update:

December 2004 / Pattern and text revised.


Technical section

PROSITE method (with tools and information) covered by this documentation:

RIO1, PS01245; RIO1/ZK632.3/MJ0444 family signature  (PATTERN)


1AuthorsBairoch A.
SourceUnpublished observations (1997).

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