Protein Info for HSERO_RS11745 in Herbaspirillum seropedicae SmR1

Annotation: TonB-dependent 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 50 100 150 200 250 300 350 400 450 500 550 600 658 PF07715: Plug" amino acids 18 to 123 (106 residues), 74.4 bits, see alignment E=1e-24 TIGR01783: TonB-dependent siderophore receptor" amino acids 20 to 657 (638 residues), 354.3 bits, see alignment E=7.8e-110 PF00593: TonB_dep_Rec" amino acids 200 to 626 (427 residues), 209 bits, see alignment E=2.6e-65

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to hse:Hsero_2345)

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

See D8IVA5 at UniProt or InterPro

Protein Sequence (658 amino acids)

>HSERO_RS11745 TonB-dependent receptor (Herbaspirillum seropedicae SmR1)
NGYVAKRTASATKTDTPVLEVPQSVSVVTRDEMDARGVTSLLDVLRYMPGANSETHGVDP
RGYEYFNLRGFINAQVTSNFLNGLRQIPGGFGQFRTETYGMERIEVLRGPGSVTFGQADP
GGVINRVSKLPGMDIPNELGVDIGSFNRKQVVADLNGHTQDGEYLWRVVGLGLDSNNQYK
FNNGQSGDNNRFYLAPSLTWRPSASTSLTLMADYMNDRSGSSRWTAVRPGNVLTHTLIGD
PNFDRQSNDQWSFGYQFEHKFDNAWTFRQNFRQANLKSVYAALNPGTLTGSVLTRGTTVY
NSQVDNTLVDNQLEGRLKWGATEHTVLFGLDWSRMYDREVRYRGAAPSLNIDNPVYGVTI
PAATTLFGNLEENMNQTGLYAQDQIKFDQRLTLTLGGRWDKVKDETRNYFNRTTTRSDDS
ALSGRIGLSYLVTRDIAPYVSYATSFLPQTGSDFNGKPFDPTKARQAEVGIKYQPADGKT
LFTAALFELTKTNVQTPDPAHTNFNVLSGEIKSRGLELEAKGEIVKGLNLSASYTYTDVK
NTQNNTASLLGKQPILVPRQAASVWADYTVQGGPLAGAGIGGGARYTGSNYADAANTVKN
GGVTVFDAVFHYNLNRWRYALNISNITNKEYTSCLAEPTTTCFWAAERTAILSARYRW