Protein Info for PGA1_262p01160 in Phaeobacter inhibens DSM 17395

Annotation: Uncharacterized iron-regulated membrane 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 50 100 150 200 250 300 350 400 462 transmembrane" amino acids 26 to 51 (26 residues), see Phobius details amino acids 152 to 172 (21 residues), see Phobius details amino acids 198 to 221 (24 residues), see Phobius details amino acids 352 to 369 (18 residues), see Phobius details amino acids 373 to 397 (25 residues), see Phobius details amino acids 418 to 450 (33 residues), see Phobius details PF03929: PepSY_TM" amino acids 22 to 399 (378 residues), 206 bits, see alignment E=1.2e-64

Best Hits

KEGG orthology group: None (inferred from 57% identity to sil:SPO0528)

Predicted SEED Role

"Uncharacterized iron-regulated membrane protein; Iron-uptake factor PiuB"

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 I7DWH6 at UniProt or InterPro

Protein Sequence (462 amino acids)

>PGA1_262p01160 Uncharacterized iron-regulated membrane protein (Phaeobacter inhibens DSM 17395)
MTMPNSTAQPQGSAQKLYFAAWRWHFYTGLFVIPFLAALAVTGLAMLWIAWIDGRDGERT
PVAPQEQVQPLSVQAEAAQARLPEGELRQYVAPRDADLAALFRVDHDGDAVMIAVDPYTA
EVIETFPRRSGWYDFADNLHSDLMLGVSGDRILETAASLALVLIATGLYMWWPRTIGWRR
ALLPSLGRGRSLWKSLHGVVGIWISLFLTLFLVSGLAWAGIWGGKMVQAWSQFPAEKWDN
VPLSEDVHASMDHARREVPWALEQTPMPASGSDVGRVGVTTALVDIDSIDALARRIGFEG
RYQLSIPRGDTGVWTVSRDSMSTDSTNPTSDRTVHIDRHTGKILADVRFADYSWAGKAMA
VGIALHMGTLGLWSVLANTLVCLSVLFLCVSAIVLWWKRRPTRAGRLSAPPMPKEMPIWQ
GAVLVGLAVSMAFPMAGLALLTLLVVDWMLLSRLPALRHRLT