PROSITE documentation PDOC01018
Uncharacterized protein family UPF0047 signature


The following uncharacterized proteins have been shown [1] to be highly similar:

  • Bacillus subtilis hypothetical protein yugU.
  • Escherichia coli hypothetical protein yjbQ.
  • Mycobacterium tuberculosis hypothetical protein MtCY9C4.12.
  • Synechocystis strain PCC 6803 hypothetical protein sll1880.
  • Archaeoglobus fulgidus hypothetical protein AF2050.
  • Methanococcus jannaschii hypothetical protein MJ1081.
  • Methanobacterium thermoautotrophicum hypothetical protein MTH771.
  • Fission yeast hypothetical protein SpAC4A8.02c.

These are small proteins of 14 to 16 Kd. They can be picked up in the database by the following pattern. This pattern is located in the C-terminal part of these proteins.

Last update:

July 1998 / First entry.


Technical section

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

UPF0047, PS01314; Uncharacterized protein family UPF0047 signature  (PATTERN)


1AuthorsBairoch A.
SourceUnpublished observations (1998).

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