Protein Info for AMB_RS11050 in Magnetospirillum magneticum AMB-1

Annotation: Crp/Fnr family transcriptional regulator

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 50 100 150 200 243 PF00027: cNMP_binding" amino acids 38 to 124 (87 residues), 53.1 bits, see alignment E=2.5e-18 PF13545: HTH_Crp_2" amino acids 158 to 226 (69 residues), 32.6 bits, see alignment E=6.1e-12

Best Hits

KEGG orthology group: None (inferred from 61% identity to mag:amb1558)

Predicted SEED Role

"transcriptional regulator, Crp/Fnr family" in subsystem Oxidative stress

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

Find the best match in UniProt

Protein Sequence (243 amino acids)

>AMB_RS11050 Crp/Fnr family transcriptional regulator (Magnetospirillum magneticum AMB-1)
MGLLKKCGGCNAWSSRHRVPFREIFWEGCPFHRLSSRVTVSKGGNLFHAGDQISGAFSLS
NGLVALERVSENGNLVIFKILQPGAFFPCSSLLRDGLHTTTARALTDITACFIPMDRLAA
AIKDDPSVSAALIKLSAAEILENEDAIFRLCSVSLQDRVLDTLAMLAEELGDQDANGDLH
LTLPMAWSDFSAMVGSGPEVISRLLRRLMNSGRISFTKRNITLHRPRENFRVGSADQAPY
TFE