Protein Info for Dsui_1107 in Dechlorosoma suillum PS

Annotation: cAMP-binding protein

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 50 100 150 224 PF00027: cNMP_binding" amino acids 32 to 118 (87 residues), 62.2 bits, see alignment E=3.7e-21 PF13545: HTH_Crp_2" amino acids 152 to 222 (71 residues), 39.9 bits, see alignment E=3.3e-14

Best Hits

KEGG orthology group: None (inferred from 67% identity to dar:Daro_0248)

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

See G8QK76 at UniProt or InterPro

Protein Sequence (224 amino acids)

>Dsui_1107 cAMP-binding protein (Dechlorosoma suillum PS)
MLTLSELLHSTTWGRELTGEEFARIEAGTFVRRIPAGGFVCYKGEPVDYWLGVIDGLVKI
ASHGVTGKTATFTGVPAGGWFGEGSMLKNEPRRYDVVALRDSQVACMSRTTFQWLLDHSI
PFNRFLLNQLNERLGQFIGRVEMDRLLETDARIARCVASLFNPVLYPGIGPQLQISQEEI
GYLAGVSRQRANQALKLLEEHGLLRVEYGGVTVIDLEGLRRFGA