PROSITE documentation PDOC00874Uncharacterized protein family UPF0034 signature
Description
The following uncharacterized proteins have been shown [1] to share regions of similarities:
- Escherichia coli hypothetical protein yhdG and HI0979, the corresponding Haemophilus influenzae protein.
- Escherichia coli hypothetical protein yjbN and HI0634, the corresponding Haemophilus influenzae protein.
- Escherichia coli hypothetical protein yohI and HI0270, the corresponding Haemophilus influenzae protein.
- Bacillus subtilis hypothetical protein yacF.
- Rhodobacter capsulatus protein nifR3 and related proteins in Azospirillum brasilense and Rhizobium leguminosarum.
- Synechocystis strain PCC 6803 hypothetical protein slr0644.
- Synechocystis strain PCC 6803 hypothetical protein sll0926.
- Caenorhabditis elegans hypothetical protein C45G9.2.
- Yeast protein SMM1.
- Yeast hypothetical protein YLR401c.
- Yeast hypothetical protein YLR405w.
- Yeast hypothetical protein YML080w.
Although it has been proposed [2] that Rhodobacter capsulatus nifR3 is a transcriptional regulatory protein, we believe that these proteins constitute a family of enzymes whose active site could include a conserved cysteine which we have used as the central part of a signature pattern.
Last update:April 2006 / Pattern revised.
-------------------------------------------------------------------------------
Technical section
PROSITE method (with tools and information) covered by this documentation:
References
| 1 | Authors | Bairoch A. Rudd K.E. |
| Source | Unpublished observations (1995). |
| 2 | Authors | Foster-Hartnett D. Cullen P.J. Gabbert K.K. Kranz R.G. |
| Source | Mol. Microbiol. 8:903-914(1993). |
Copyright
PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.
Miscellaneous
View entry in original PROSITE document format
View entry in raw text format (no links)