Protein Info for Synpcc7942_B2644 in Synechococcus elongatus PCC 7942

Name: narL
Annotation: response regulator receiver domain protein (CheY-like)

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

1 50 100 150 200 235 PF01590: GAF" amino acids 24 to 159 (136 residues), 29.8 bits, see alignment E=8e-11 PF00196: GerE" amino acids 177 to 229 (53 residues), 46.9 bits, see alignment E=1.7e-16

Best Hits

KEGG orthology group: None (inferred from 100% identity to syf:Synpcc7942_B2644)

Predicted SEED Role

"Transcriptional regulator"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search structures

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

See P72557 at UniProt or InterPro

Protein Sequence (235 amino acids)

>Synpcc7942_B2644 response regulator receiver domain protein (CheY-like) (Synechococcus elongatus PCC 7942)
MPHSLHPLFQAIATAPTEQTLRLTVMDNISEYFGVQRWGIYLLDTNNNLASVEAKGVSDT
FIEQYQRFGKAVDPVLKYVLENHAPAHEELVLPEGTWKQSELYQRCCSTHDHEHIMTGPL
VGQGQLIGTINFARIGHIPAFNHLELASLGAVCTHFSARLAELRKPHSVSGQISNRLTSR
EIQIANLVAKGLTNAEIGAELWITHNSVKQALKRIFRKLEVSARTEMVAKLRDII