Protein Info for b0490 in Escherichia coli BW25113

Name: ybbL
Annotation: predicted transporter subunit: ATP-binding component of ABC superfamily (NCBI)

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 50 100 150 200 225 PF00005: ABC_tran" amino acids 23 to 165 (143 residues), 104.2 bits, see alignment E=2.4e-33

Best Hits

Swiss-Prot: 100% identical to FETA_ECOLI: Probable iron export ATP-binding protein FetA (fetA) from Escherichia coli (strain K12)

KEGG orthology group: K02068, putative ABC transport system ATP-binding protein (inferred from 100% identity to eco:b0490)

Predicted SEED Role

"YbbL ABC transporter ATP-binding protein"

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 P77279 at UniProt or InterPro

Protein Sequence (225 amino acids)

>b0490 predicted transporter subunit: ATP-binding component of ABC superfamily (NCBI) (Escherichia coli BW25113)
MQENSPLLQLQNVGYLAGDAKILNNINFSLRAGEFKLITGPSGCGKSTLLKIVASLISPT
SGTLLFEGEDVSTLKPEIYRQQVSYCAQTPTLFGDTVYDNLIFPWQIRNRQPDPAIFLDF
LERFALPDSILTKNIAELSGGEKQRISLIRNLQFMPKVLLLDEITSALDESNKHNVNEMI
HRYVREQNIAVLWVTHDKDEINHADKVITLQPHAGEMQEARYELA