Protein Info for GFF1634 in Variovorax sp. SCN45

Annotation: Ferrichrome-iron 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 796 signal peptide" amino acids 1 to 32 (32 residues), see Phobius details PF07660: STN" amino acids 64 to 113 (50 residues), 40.7 bits, see alignment 2.4e-14 PF07715: Plug" amino acids 166 to 262 (97 residues), 49.5 bits, see alignment E=8.5e-17 TIGR01783: TonB-dependent siderophore receptor" amino acids 168 to 796 (629 residues), 292.9 bits, see alignment E=2.8e-91 PF00593: TonB_dep_Rec" amino acids 336 to 770 (435 residues), 145 bits, see alignment E=9.8e-46

Best Hits

KEGG orthology group: None (inferred from 80% identity to vpe:Varpa_0831)

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 (796 amino acids)

>GFF1634 Ferrichrome-iron receptor (Variovorax sp. SCN45)
MRSSPRHRLLSAALAAAFGTTFVSWSNLASAQASTQAAVPTFEISVPAQPLAAALNELSR
QTGIQVLASGDLVSRVSAPAVSGRLTLQQALDRLLAGSGLSAAREGGAVVIRAASSADSG
KTLPQVLVTDSLESDSAASLQKDGTAADGYRAKTVSSVGAFGSMSLQDTPFSMSVVPREL
IQNIQAQSPDDIYKLNPSTRTSTPQVTSWSPLVSIRGFEGSNIAEDGMRRIYNHAAVLED
KERVEILNGLSGFLYGAASPGGMINYVYKRPTIERLNSVTVGNYGGSQGYVHGDFGGRFD
EAGRAGYRLNVVKQEGGTAVDDQTINRTLVSAAVDWQVTDKLLLEFNAVYNKYQTSGTSA
YWFFDGVPHGRAPDAKKNWSQPWVRDEFENTKLMGKATYRLSDNVTLRAAYMRDNIDRPV
QDHTMNSVASTDGFSQIRIRSGRTKDTFDAGSALADVTFNTGPVAHKLTLGYYMYSDKSW
GTLSSPNTGWQGPYPFNAPTYVPEPYFPPNLYAPYYSGRVVNSNYVIGDNIQFNDQWSLL
VGLNHSTIRTESLTSTGERSQPDYDKSRNSPSVSLMYKPVPWLTAYASYIEGLEQGGIAP
DTASNYGAILAPMVSKQKEIGIKATVGNMLLTTALFDIEKAYEFTDSNNVYTQNGRQNHK
GIEFNASGKLSDKWTVVGGVTALDAKVKGSDFNGNAPMNVAKVVAKVYSEYELPVPGLSL
TGGIYYTGKQWANAANTDRLPGVTTADIGMRYATKVGGKPLTLRLNVANVTNKSYWLNSY
YVGSPRSVAFSAQVQF