Protein Info for LRK55_RS14615 in Rhodanobacter denitrificans MT42

Annotation: TonB-dependent 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 727 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF07715: Plug" amino acids 66 to 164 (99 residues), 44.8 bits, see alignment E=2.4e-15 TIGR01783: TonB-dependent siderophore receptor" amino acids 68 to 727 (660 residues), 406.7 bits, see alignment E=1.1e-125 PF00593: TonB_dep_Rec" amino acids 234 to 693 (460 residues), 153.6 bits, see alignment E=2.4e-48 PF14905: OMP_b-brl_3" amino acids 513 to 722 (210 residues), 30.7 bits, see alignment E=2.7e-11

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 58% identity to sml:Smlt0190)

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 (727 amino acids)

>LRK55_RS14615 TonB-dependent siderophore receptor (Rhodanobacter denitrificans MT42)
MTMPLSRTPLLLALLAAVAPAHANDSADKPQATQLAPVRVEADRAKGYRADSSQIDTFGS
FGSAPLHDTPAAISVITRDQIDDRQPRTLSELARSDAALGDNYAPVGYYQDLAIRGFTLD
LATGYRLNDMTISGEQLTPLEDKQRVEILKGLGGLEAGVVAPGGLVNYVSKRPADVRSAT
VGTDSHGSRYVAVDVGGWLSPAFGVRVNAAHEDMHSWVEHADGRRNFLSLAADWKISADT
TLQLDTDYQTSGQRSVSGYQLLGGTALPPHPSRTRMLGFQPWQQPVGIAASNSTARLDHR
FGDAWSVQLSAGHSRSRINDNVAFAYGCFYAPACASGATPGYFFAPNGDYDVYDFRSPGD
TRVNDEVRAVLKGSVDTGAIGHEISLGASAFRRTLDQRPYVYDYVGTANIDEANPPYFAP
SPSQPGPSARTLTSWQHSLFALDRLHLGEHWQLLGGGRFVRLHERDYDGSGLLQRDTRLS
KFLPQTALMWQPIAPLTTYLSYSKGLSLGAQAPYWTSNGGTTLAPMLSRQLEAGVKYDWS
DALSLNAALYRIRQAYQFAQPDSTPEGFTFVQRGSEVHSGLELGAAGRISDDLRLTASIN
LIRARTQDTGTPAYEGHQVINVPRLRSAVYLDYRLPFAPQLSLLGGWRYAGSNPATPEGT
VKVQAYHVFDAGLRYESRWRDHSLTWRLNVDNVFDRFYWRDTGSTGGDRYLFPGAPRLAR
LSLTVAF