Protein Info for Pf1N1B4_607 in Pseudomonas fluorescens FW300-N1B4

Annotation: TonB-dependent hemin , ferrichrome 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 853 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details PF07660: STN" amino acids 69 to 118 (50 residues), 39.1 bits, see alignment 1e-13 TIGR01785: TonB-dependent heme/hemoglobin receptor family protein" amino acids 127 to 849 (723 residues), 423.6 bits, see alignment E=1.5e-130 TIGR01786: TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein" amino acids 128 to 850 (723 residues), 533.5 bits, see alignment E=8.6e-164 PF07715: Plug" amino acids 141 to 251 (111 residues), 99.1 bits, see alignment E=4.1e-32 PF00593: TonB_dep_Rec" amino acids 342 to 807 (466 residues), 232 bits, see alignment E=5.2e-72 PF14905: OMP_b-brl_3" amino acids 522 to 815 (294 residues), 41.9 bits, see alignment E=1.4e-14

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 79% identity to pfo:Pfl01_4379)

Predicted SEED Role

"TonB-dependent hemin , ferrichrome receptor" in subsystem Hemin transport system or Ton and Tol transport systems

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 A0A162AR68 at UniProt or InterPro

Protein Sequence (853 amino acids)

>Pf1N1B4_607 TonB-dependent hemin , ferrichrome receptor (Pseudomonas fluorescens FW300-N1B4)
MSSRLTRQSSSPSRVLSLLTAAILMAGSAPLMAATAEQPSRNMGDYSFAIAQQPLVSALN
AFTAVTGWQVGLPAELAEGVASPGVRGSLPPEKALDRLLVGTNLSYRKLGNNNIVLEKRS
NSGALNLQQVTISATRQEQDVASVPSTVTVHTREELDRNNVNSIKDLVRYEPGVSVGGAG
QRSGLTGYNIRGIDGDRVLTQVDGVQVPDGFFNGPYAQTNRNYVDPEIVKRVEILRGPAS
VLYGSSAIGGAVSYYTLDPDDIIKPGKDVGARLKTGYSSADDSWLTSGTAAGRTGEFDGL
LHLSQRNGHETESYGETGGTGLNRSRANPEDVRTTNVLAKLGWNYADDSRFGLTYEHYKD
DRDTNQLSAVGGPFNAGRGFGFYKSRTGNDTITRERFGLEHSFGLDSALADHIKWTLNYQ
IAKTDQSTEEIYAPSRTVLRTRETTYKDRQWVFDAQADKSFAIADTDHRVTYGTTLKQSK
VTGLRTGSGTCLTVAGSCRTIGAASATDTLKPASDFPDPTINTYSLFAQDEISWNNWTFL
PGARYDYTQLKPHITDEFLVTADQSGNGVVSDDTKTWHRLSPKFGTTYSFNDHYTWYGQY
AEGFRTPTAKALYGRFENLSGGYQVEPNPDLKPEKSKSYETGLRGQFEAGTFDVAVFYNK
YRDFIDENAITPGYTETTFQSNNIKHATIKGLELKGRLNLDSFGAPTGLYTQGSVAYLHG
RNDDSGQPLNSINPLTGVFGLGYDQDNYGGLLSWTLVKRKTRVDSTSFNTPDGTSTQFKT
PGYGVLDLAGFYKVTDDLTLNAGLYNLTDKKYWQWDDVRGYDSVGEASVTQPANLDRLTQ
PGRNFAVNLVWDI