Protein Info for PGA1_262p02270 in Phaeobacter inhibens DSM 17395

Annotation: ABC-type phosphate/phosphonate transport system, periplasmic component

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 50 100 150 200 250 310 signal peptide" amino acids 1 to 54 (54 residues), see Phobius details PF12974: Phosphonate-bd" amino acids 59 to 297 (239 residues), 160 bits, see alignment E=3.7e-51

Best Hits

KEGG orthology group: None (inferred from 68% identity to sit:TM1040_3611)

Predicted SEED Role

"Phosphonate ABC transporter phosphate-binding periplasmic component (TC 3.A.1.9.1)" in subsystem ABC transporter alkylphosphonate (TC 3.A.1.9.1) (TC 3.A.1.9.1)

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 I7ET13 at UniProt or InterPro

Protein Sequence (310 amino acids)

>PGA1_262p02270 ABC-type phosphate/phosphonate transport system, periplasmic component (Phaeobacter inhibens DSM 17395)
MRGFTEPALSGFRLEKMMPIAWKYHCGPTGVMRLWSMICVCLLVLMAPMAARADITLTFG
TYAADKPTVTVKKYRPFLTFLSNRLGEALGEKVVIRMTVAKEYQEGIDQLASGEVDFARF
GPASYVHVMKQNPGIQIVAMESKKGRKRFKGVIVVHRDSAITELSDLAGLSFAFGDELST
IGRYLAQSHLLEAGIDSGDLHTYDYLGRHDLVGEAVGAGKFTAGALKESTYKKLIAKGVP
IRVLASFDNVTKPWLASSDLPENVLLAMREIMLSSENEEIVRRVSKNGFLQGSDSDYDLI
RDAMEQSQAF