Protein Info for Rru_A2396 in Rhodospirillum rubrum S1H

Annotation: Putative FecR (NCBI)

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 50 100 150 200 250 300 331 transmembrane" amino acids 95 to 117 (23 residues), see Phobius details PF16220: DUF4880" amino acids 21 to 61 (41 residues), 38 bits, see alignment 1.2e-13 PF04773: FecR" amino acids 121 to 213 (93 residues), 68.5 bits, see alignment E=5.7e-23

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A2396)

Predicted SEED Role

"Iron siderophore sensor protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Compare to protein 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 Q2RRP9 at UniProt or InterPro

Protein Sequence (331 amino acids)

>Rru_A2396 Putative FecR (NCBI) (Rhodospirillum rubrum S1H)
MAVGAAGDSREDAARDRLIAEATARFLRLRTDPADAAGRADLARWLAASPRHGEVWRALE
RTWRATGLLGPLAAPQSAPSPVRRPARPSKRARRLTAFALAASLALGIGALVGGPLWPGA
DYRAGAAGIAAIVLEDGSRVRLDAGSALDVAYGPDRREVALRDGPAFFEVEPDTARPFVV
RAGAVEVTVTGTAFAIDVSASEVGVSVEHGGVRVVSAGRSALLAPGERMRIAKADGAVVR
DRVPLSAIGPWRRGRLLVEDRALSEVVEAVERHFAGAIILGDGAMAERRVTGVFDLGDPE
RALRAAVEPLGGEIRRLGPWLLMVSGPSDPR