Protein Info for PFR28_01623 in Pseudomonas sp. RS175

Annotation: Metal-pseudopaline receptor CntO

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 50 100 150 200 250 300 350 400 450 500 550 600 650 708 signal peptide" amino acids 1 to 33 (33 residues), see Phobius details PF07715: Plug" amino acids 69 to 166 (98 residues), 71.2 bits, see alignment E=9.9e-24 TIGR01783: TonB-dependent siderophore receptor" amino acids 73 to 708 (636 residues), 354.9 bits, see alignment E=5e-110 PF00593: TonB_dep_Rec" amino acids 239 to 676 (438 residues), 234.6 bits, see alignment E=4.1e-73

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 90% identity to pba:PSEBR_a2765)

Predicted SEED Role

"Ferrichrome-iron receptor" in subsystem Iron acquisition in Vibrio or Transport of Iron

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

Find the best match in UniProt

Protein Sequence (708 amino acids)

>PFR28_01623 Metal-pseudopaline receptor CntO (Pseudomonas sp. RS175)
MKRSIPFANRSAFFKRVLPTLSCCLIASPLWAQDSLELPTTDIQGTRITQEEGYTASQAS
TASKSDVPIKEEAQSINVVTQQTLDDYQVRSLNDAMKFVSGVSQGNTLGGSRDSLVKRGF
GTNDDGSILRDGVRSNLGHNFSATTERVEVLKGPASLLYGALEPGGLINVISKKPEYTQG
TTLSGSAYSEGGGTMALDTTGPLGDTGLAYRLIAERGHEDYWRNYGVNESTLVAPSLAWT
GERASLNLSYEYNEYSSPFDRGTVFRNGHPADIDYDKRLDEPWAKSVGIRETATARFEYE
LSDAWKTRVTYGWNNDRYSLSIAQPSLSKTGVFQRAANGAHYDDETRYASWDFIGKQELL
GQRHDLLLGVDNQVSDQFRGKTYRGKAQAGFDITSPVYGGLAEPSVISPTQSDLSNQLNS
SSVYLKDNWHLDDRWILVLGGRYQHYDQYSDQGLGSDYQVNRDDNGDAFVPFLGLVYKAT
DTLSLYGNYSRSFKPNDTVDDAGNTFDPEEGRSYEIGAKYDPLPGLNINLALFDIVKKNV
VTSTTVNAVTLSEAAGKVGSQGLELDITGRLSDRWDLIGTYAYTHTEILDDPDDEGHRLA
DAPKHTASLYLSHHLNVPAEFGAWHAGAGARYVGERAANNANDFWLSSYTVADAFLRWES
PVLGHKTSLQLNVDNLFDKQYYPSSTGSELQVNVGEPRTARLSASVTF