Protein Info for IAI47_04855 in Pantoea sp. MT58
Annotation: anti-sigma-E factor RseA
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
Swiss-Prot: 73% identical to RSEA_SALT1: Anti-sigma-E factor RseA (rseA) from Salmonella typhimurium (strain 14028s / SGSC 2262)
KEGG orthology group: K03597, sigma-E factor negative regulatory protein RseA (inferred from 97% identity to pva:Pvag_2320)Predicted SEED Role
"Sigma factor RpoE negative regulatory protein RseA" in subsystem Transcription initiation, bacterial sigma factors
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 (Gram-negative bacteria)
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 (217 amino acids)
>IAI47_04855 anti-sigma-E factor RseA (Pantoea sp. MT58) MQKEKLSALMDGETLDNELFSALSKDAELQKSWASYHLIRDTMRGDTGDVLHFDISARVA AAIEKEPKRSVTTLIPEAQPEPSRWEKMPFWKKARPWAAQLTQVGVAACVSLAVIVGVQH YNQPAGSATQTSDSPVFNTMPMMGKASPVSLGVPSDAFDTNSSNQQVQDQRRRVNAMLQD YELQRRLHADQLQIETNAPKQAQVDVPGNQSLGQQQQ