Protein Info for b0718 in Escherichia coli BW25113

Name: ybgQ
Annotation: putative outer membrane protein (VIMSS)

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 815 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF13954: PapC_N" amino acids 23 to 162 (140 residues), 120.4 bits, see alignment E=9.3e-39 PF00577: Usher" amino acids 180 to 730 (551 residues), 629.9 bits, see alignment E=7.1e-193 PF13953: PapC_C" amino acids 743 to 798 (56 residues), 42.7 bits, see alignment 6.2e-15

Best Hits

Swiss-Prot: 100% identical to YBGQ_ECOLI: Uncharacterized outer membrane usher protein YbgQ (ybgQ) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to eco:b0718)

Predicted SEED Role

"Uncharacterized outer membrane usher protein yqiG precursor"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 P75750 at UniProt or InterPro

Protein Sequence (815 amino acids)

>b0718 putative outer membrane protein (VIMSS) (Escherichia coli BW25113)
MNIYRLSFVSCLVMAMPCAMAVEFNLNVLDKSMRDRIDISLLKEKGVIAPGEYFVSVAVN
NNKISNGQKINWQKKGDKTIPCINDSLVDKFGLKPDIRQSLPQIDRCIDFSSRPEMLFNF
DQANQQLNISIPQAWLAWHSENWAPPSTWKEGVAGVLMDYNLFASSYRPQDGSSSTNLNA
YGTAGINAGAWRLRSDYQLNKTDSEDNHDQSGGISRTYLFRPLPQLGSKLTLGETDFSSN
IFDGFSYTGAALASDDRMLPWELRGYAPQISGIAQTNATVTISQSGRVIYQKKVPPGPFI
IDDLNQSVQGTLDVKVTEEDGRVNNFQVSAASTPFLTRQGQVRYKLAAGQPRPSMSHQTE
NETFFSNEVSWGMLSNTSLYGGLLISDDDYHSAAMGIGQNMLWLGALSFDVTWASSHFDT
QQDERGLSYRFNYSKQVDATNSTISLAAYRFSDRHFHSYANYLDHKYNDSDAQDEKQTIS
LSVGQPITPLNLNLYANLLHQTWWNADASTTANITAGFNVDIGDWRDISISTSFNTTHYE
DKDRDNQIYLSISLPFGNGGRVGYDMQNSSHSTIHRMSWNDTLDERNSWGMSAGLQSDRP
DNGAQVSGNYQHLSSAGEWDISGTYAASDYSSVSSSWSGSFTATQYGAAFHRRSSTNEPR
LMVSTDGVADIPVQGNLDYTNHFGIAVVPLISSYQPSTVAVNMNDLPDGVTVAENVIKET
WIEGAIGYKSLASRSGKDVNVIIRNASGQFPPLGADIRQDDSGISVGMVGEEGHAWLSGV
AENQLFTVVWGEQSCIIHLPERLEDTTKRLILPCH