Protein Info for MMJJ_RS08125 in Methanococcus maripaludis JJ
Annotation: DNA double-strand break repair nuclease NurA
These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.
Protein Families and Features
Best Hits
KEGG orthology group: None (inferred from 97% identity to mmp:MMP1209)Predicted SEED Role
"Single-stranded exonuclease associated with Rad50/Mre11 complex"
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
Predict protein localization: PSORTb (archaea)
Predict transmembrane helices and signal peptides: Phobius
Check the current SEED with FIGfam search
Find homologs in fast.genomics or the ENIGMA genome browser
Find the best match in UniProt
Protein Sequence (354 amino acids)
>MMJJ_RS08125 DNA double-strand break repair nuclease NurA (Methanococcus maripaludis JJ) MDYSKLLSKKEEICSKIKNIDFNFDYKSYWNNCDFNNHSNAVFAGGDGSFNKIDYINYCL YISGAVSYIQKTGGKVEKSVSSWDSNIILPYRYVQSRLSLYMLNMELKIALWNLKNEDID YYLYDGSLYSLLIQTNNKISINGESLENSIFKYYELYGEELKNKIFEEIDSKNINSSVEI SNNSKFSEEEKIILEQLEYLILLSEILKYREKIVGVAKTSKMNIYFKDALIPDLAIFSRC KNSGYSKPLDLVDEKINKNFYKNVEYFKKFGIDLKKLNYQFLKLDNNNGTLCITSFEELD EDFFSNIQKISVSGYPYILKKSHENVKIEKKEIEKFAKLLGIYEKTDRDSNLEY