Protein Info for LU632_RS13730 in Erwinia tracheiphila SCR3

Annotation: FTR1 family 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 50 100 150 200 250 277 transmembrane" amino acids 6 to 26 (21 residues), see Phobius details amino acids 37 to 56 (20 residues), see Phobius details amino acids 70 to 90 (21 residues), see Phobius details amino acids 117 to 142 (26 residues), see Phobius details amino acids 148 to 171 (24 residues), see Phobius details amino acids 180 to 203 (24 residues), see Phobius details amino acids 219 to 236 (18 residues), see Phobius details amino acids 248 to 266 (19 residues), see Phobius details PF03239: FTR1" amino acids 1 to 266 (266 residues), 254.7 bits, see alignment E=5.5e-80

Best Hits

Swiss-Prot: 76% identical to EFEU_ECOUT: Ferrous iron permease EfeU (efeU) from Escherichia coli (strain UTI89 / UPEC)

KEGG orthology group: K07243, high-affinity iron transporter (inferred from 83% identity to ebi:EbC_26250)

Predicted SEED Role

"Ferrous iron transport permease EfeU"

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

Find the best match in UniProt

Protein Sequence (277 amino acids)

>LU632_RS13730 FTR1 family protein (Erwinia tracheiphila SCR3)
MFVPFLIMLREGLEAALIVSLIAGYLKRAGRGEWFPAMWIGVVAAAALCLGVGWFINETT
GEFPQKQQELFEGMVAMVAVAILTYMVFWMRKVSRNVKAQLEGAVENALQKGNGSGWALI
VMVFLAMMREGLESVFFLLAAFQQDVGIAPPFGALLGLTAAIVLGVLIYWGGVRLNLAVF
FRWTSLFILFVAAGLAAGAIRAFHEAGLWNHFQAVAFDLSNALSTATLVGTLLEGIFGYQ
EAPSVSEVAVWLLYLVPALLLFFMPARPQTATLRTPR