Protein Info for PP_0867 in Pseudomonas putida KT2440

Annotation: FecA-like outer membrane receptor

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 809 signal peptide" amino acids 1 to 29 (29 residues), see Phobius details PF07660: STN" amino acids 55 to 104 (50 residues), 50.3 bits, see alignment 2.4e-17 PF07715: Plug" amino acids 139 to 252 (114 residues), 74.5 bits, see alignment E=1.4e-24 TIGR01783: TonB-dependent siderophore receptor" amino acids 140 to 809 (670 residues), 315.1 bits, see alignment E=5.5e-98 PF00593: TonB_dep_Rec" amino acids 336 to 777 (442 residues), 185.3 bits, see alignment E=5.8e-58

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to ppu:PP_0867)

Predicted SEED Role

"Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein"

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 Q88PI3 at UniProt or InterPro

Protein Sequence (809 amino acids)

>PP_0867 FecA-like outer membrane receptor (Pseudomonas putida KT2440)
MNNNKPFPRFRALALALAVSTVAVDSQAAEAGNTLQIQAQPLDSALNQLGQQTSLQLFFS
PELVAGKQAPAVSGNLAPVQALQQLLQGSGLTFEMTGDTVVVKPLPTTLDLGSGSLELAP
TDIKVVGDWLGDAQQSVVQNHPGARTVVRREAMVEKGAMNVRDVLRGIPGVQVQDSNGTG
GSDLSLNVGVRGLTSRLSPRSTVLIDGIPAAFAPYGQPQLSMAPISSGNLDSIDVVRGAG
SVRYGPQNVGGVINFVTRAIPEKASAELSTTLETSQHGGWKHTESAFVGGTADNGMGVAL
LYTGVNGNGYRESNNGNDIDDVILKTHWAPTDVDEFWLNFHYYDGRADMPGGLTQAQYDS
NPYQSLRDYDYFAGRRKDVSFKWQRQLDDATQFEVLTYYTDSFRGSTIASRDMKTLSSYP
RNYHTFAIEPRVSRIFFAGPTTQEVSVGYRYLKEAMREQSTRLALIDNVPTVTPTSDGHV
FQDRSGGTEASAYYIDDKIDVGNWTITPGVRFEHINTDWRDRPVLDANNRPVAEKKRSIT
SNEPLPALSVMYHVSDAWKVFANYETSFGSLQYFQLGQGGSGNSTANGLEPEKAKTYEIG
TRYDNGGFAGELTAFYIDFDDELQYISNDVGWTNLGATKHQGIEASVRYDLAGLDPRLDG
LSVSGGYTYTRATYEGDIPGFKGRDLPFYSRQVATAGVRYAVNRWTWNLDAYAQSKQRAP
GTGINADGSFNGDYITEPSADGQYGDIPGYVTWHARGGYEFGPDMSNLKLAAGVKNLFDK
QYFTRSSDNNAGLYVGEPRTFYVQASVGF