Protein Info for b1726 in Escherichia coli BW25113

Name: yniB
Annotation: predicted inner membrane protein (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 50 100 150 178 transmembrane" amino acids 15 to 34 (20 residues), see Phobius details amino acids 46 to 65 (20 residues), see Phobius details amino acids 83 to 101 (19 residues), see Phobius details amino acids 151 to 175 (25 residues), see Phobius details PF14002: YniB" amino acids 15 to 177 (163 residues), 254.7 bits, see alignment E=1.8e-80

Best Hits

Swiss-Prot: 100% identical to YNIB_ECOLI: Uncharacterized protein YniB (yniB) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to eco:b1726)

Predicted SEED Role

"Putative membrane 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 P76208 at UniProt or InterPro

Protein Sequence (178 amino acids)

>b1726 predicted inner membrane protein (NCBI) (Escherichia coli BW25113)
MTYQQAGRIAVLKRILGWVIFIPALISTLISLLKFMNTRQENKEGINAVMLDFTHVMIDM
MQANTPFLNLFWYNSPTPNFNGGVNVMFWVIFILIFVGLALQDSGARMSRQARFLREGVE
DQLILEKAKGEEGLTREQIESRIVVPHHTIFLQFFSLYILPVICIAAGYVFFSLLGFI