Protein Info for DDA3937_RS03490 in Dickeya dadantii 3937

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 795 signal peptide" amino acids 1 to 32 (32 residues), see Phobius details PF07660: STN" amino acids 61 to 109 (49 residues), 38.8 bits, see alignment 9.4e-14 PF07715: Plug" amino acids 145 to 246 (102 residues), 75.9 bits, see alignment E=5.1e-25 TIGR01783: TonB-dependent siderophore receptor" amino acids 147 to 794 (648 residues), 380.3 bits, see alignment E=1.1e-117 PF00593: TonB_dep_Rec" amino acids 320 to 766 (447 residues), 218.8 bits, see alignment E=4.1e-68

Best Hits

KEGG orthology group: K02014, iron complex outermembrane recepter protein (inferred from 100% identity to ddd:Dda3937_04467)

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 E0SLU6 at UniProt or InterPro

Protein Sequence (795 amino acids)

>DDA3937_RS03490 TonB-dependent siderophore receptor (Dickeya dadantii 3937)
MLTYRTRLLRAGVLGLAVYAALPVGVSQAASANAVTRTYAVSAGPLHQALNQFAQQSGVL
LSYDPALTQGKTSQGLRGSFSVEQGFQSILTNSGLQAQIGADGTVTLAKQALETPAAAPV
SHSAKSEQMVVTAPPNTALKLDTPLSETPRAVAVVNAQQIEERGARKVDQALRYSAGVLA
TPYGPDNKTEWLVIRGFSDLSRFQNGLATLNEDGFYTQQLEPFGVERIEVLKGPASVLYG
QNPPGGLVNVITKRPTRLPQGQVSVEYGSNDYRQLAVDSSGPLNDDGTVLYRVVGTARDT
SGEVDFADSKRFYLAPSLTFLLGDDTELTLLSSYMDTRSGMTNGFKTPYGTLHDTPYGKV
GYKTSLGEPGLNRFDSRQLNLGYEFTHHLNDIWTFHQNTNYTYLNMDMRGVYAMGMVDDR
TVNRGLTYRDGFAQNWSVDNRMVGEWRWGDIDNTLLLGVDYRRANTQSRDADLSPYNASL
YQFNSVPLDIFSPVYGRYTLSDNQLSNHRSGRHQSGYYVQNQIKYGDRLILLLGGRYDDA
KSYTRNTIMGIDSRTSDTKFTKTAGAMYLFDNGISPYVSYAESFQPLADYDAYGNQYKPT
MGKQTEVGMKYTPQGFNGYASAALYNLSQENILTTDVNNPSRQVQSGEARSRGIELELSG
EVYKGVTLTSNYTYNNVETTQSGVAGENGKRLPGLPEHMFSTWVSYAFSGSLEGLTVGSG
VRYIGSSYGDRLESASLKVPAYTLWDAMIAYDVTKNWRVQVNATNLANHHYVSACNFWCY
YGEGRDITANVTYRW