Protein Info for PP_0535 in Pseudomonas putida KT2440

Annotation: Outer membrane ferric siderophore 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 725 signal peptide" amino acids 1 to 36 (36 residues), see Phobius details PF07715: Plug" amino acids 84 to 183 (100 residues), 51.6 bits, see alignment E=1.3e-17 TIGR01783: TonB-dependent siderophore receptor" amino acids 86 to 725 (640 residues), 340.4 bits, see alignment E=1.2e-105 PF00593: TonB_dep_Rec_b-barrel" amino acids 292 to 693 (402 residues), 186.9 bits, see alignment E=1.3e-58

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_0535)

Predicted SEED Role

"TonB-dependent siderophore receptor" in subsystem 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)

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 Q88QF9 at UniProt or InterPro

Protein Sequence (725 amino acids)

>PP_0535 Outer membrane ferric siderophore receptor (Pseudomonas putida KT2440)
MTGFKSVGSLQRVRGWLALGLLAPFSLSAVAETVAAQAAAEDNSLDLPALTIEGNRLYDM
LPSEETGGYSVDAATVGTKTPAALKDIPQSITVYTQDYVKDRQFVHLDDLAKYTAGLRTL
TNDSGRSSIYARGYEYSEFNIDGLPAPMASIFGTVPSLAAFDRVEIMRGPAGLFSSTSEL
GGIVNMVRKRPTAEFQGHIEGSYGTWDTNHEEIDLSGPLDAAGRVRGRFIASRDDTNGEV
DYNANTSNSYYGALDIDLDDATTLSFGLMHEVKNITPHNGYPATLSGEVPDFSHSRFLGA
DWNYFDGKTTDLVAELTHRFDNGGYGRVAARGSHRDTNYLYAFTATNATTGANSERASAR
DFTQDTYSLDASYSQPFETFGQVSEFVVGSDYKNYDTEYLNGTTNLGAINVNTYSPKQFA
KPSPNYSTETGMQEEEYGLYSKVTFRPIERLALIAGGRFSWYRGDFYTTTLSSGATTNDS
KRVDGHFTPYGGLVYDLTENHALYASYSQVFKPQSDTDSSGRVLKPREGEQYEFGLKSSY
FGGDLNTRFSVFRLTDKNRATTLYDADGVATTDSVASGKTRVKGAEVEVSGKLTPNWELL
AGYTWMETETVKGDAETTFFIMPRNQASLWSKYTISQGPLTGLAIGGGISAMSNFYSENG
GVRIDAPGYATVDAMLSYPVTSKLTATFNVNNLFDRDYLSRVGSTSTFNFYGPSRSMMVG
ARYDF