Protein Info for DvMF_3107 in Desulfovibrio vulgaris Miyazaki F

Annotation: FxsA cytoplasmic membrane protein (RefSeq)

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 50 100 150 200 253 signal peptide" amino acids 1 to 17 (17 residues), see Phobius details transmembrane" amino acids 26 to 46 (21 residues), see Phobius details amino acids 75 to 100 (26 residues), see Phobius details PF04186: FxsA" amino acids 6 to 113 (108 residues), 116.7 bits, see alignment E=2.8e-38

Best Hits

KEGG orthology group: K07113, UPF0716 protein FxsA (inferred from 100% identity to dvm:DvMF_3107)

Predicted SEED Role

"Cytoplasmic membrane protein FsxA"

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 B8DJG7 at UniProt or InterPro

Protein Sequence (253 amino acids)

>DvMF_3107 FxsA cytoplasmic membrane protein (RefSeq) (Desulfovibrio vulgaris Miyazaki F)
MPRLGLVLLLVPFLEFYVLVEVGARIGAFNAVLLVILFAMVGVWLARTQGMGTLARIQQN
LAQGVLPADEMLDGLFLLLAGLLMVFPGFVSDVFGILLLLPPVRRLAAHLLRRHMNATIQ
AEGRAGGSSVHVRTWYFGPGGARHTETFGGGGPMFGPNADGPNGPDALDGLDGPNGSGGS
GPHPYGPDHGGGAGSGHNARQESRRTVVIDCEPVEPSGSAEPSGPANGPGKSGKAGGPSG
DFSDGASGGSGAR