Protein Info for PfGW456L13_3228 in Pseudomonas fluorescens GW456-L13

Annotation: Ferric iron ABC transporter, iron-binding 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 50 100 150 200 250 300 337 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF01547: SBP_bac_1" amino acids 41 to 284 (244 residues), 71.5 bits, see alignment E=2.5e-23 PF13531: SBP_bac_11" amino acids 43 to 287 (245 residues), 66.1 bits, see alignment E=8.4e-22 PF13416: SBP_bac_8" amino acids 45 to 284 (240 residues), 80.3 bits, see alignment E=4.3e-26 PF13343: SBP_bac_6" amino acids 80 to 308 (229 residues), 89.2 bits, see alignment E=6e-29

Best Hits

Swiss-Prot: 71% identical to FBPA_SERMA: Fe(3+)-binding periplasmic protein (fbpA) from Serratia marcescens

KEGG orthology group: K02012, iron(III) transport system substrate-binding protein (inferred from 83% identity to pfo:Pfl01_2837)

Predicted SEED Role

"Ferric iron ABC transporter, iron-binding protein" in subsystem Campylobacter Iron Metabolism or 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

See A0A293QRZ5 at UniProt or InterPro

Protein Sequence (337 amino acids)

>PfGW456L13_3228 Ferric iron ABC transporter, iron-binding protein (Pseudomonas fluorescens GW456-L13)
MIPKIPSFLKKALLATALLSAGQAYAADSVGIVVYNAQHAGLTKAWVEGFTQETGIPVTL
RNGDDTEMGNQIVQEGAASPADVFLTENSPAMVLVDNAGLFAPVDKATLEQIDSAYRPAH
GKWVGIAARSTVFVYNPSKLPEADLPKSIMDLASPSWKGRWGASPGGADFQAIVAAILQQ
KGEAATLDWLKAMKTNYANYRGNSSVLKAVNAGQIDSGVIYHYYSLVDQSKTGENSKNTA
LHYFRHKDPGAFVSISGGGVLASSKHQDQAQAFLKYITGKDGQAVLKNGKSFEYAVGKGA
ESNPKLVPLNQLDAPTVDASKLDSKKAVELMTQAGLL