Protein Info for b1696 in Escherichia coli BW25113

Name: ydiP
Annotation: predicted DNA-binding transcriptional regulator (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 50 100 150 200 250 303 PF02311: AraC_binding" amino acids 28 to 144 (117 residues), 40.7 bits, see alignment E=3.9e-14 PF07883: Cupin_2" amino acids 30 to 89 (60 residues), 42 bits, see alignment E=1.2e-14 PF12833: HTH_18" amino acids 202 to 281 (80 residues), 72.9 bits, see alignment E=4.2e-24

Best Hits

Swiss-Prot: 100% identical to YDIP_ECOLI: Uncharacterized HTH-type transcriptional regulator YdiP (ydiP) from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to eco:b1696)

Predicted SEED Role

No annotation

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 P77402 at UniProt or InterPro

Protein Sequence (303 amino acids)

>b1696 predicted DNA-binding transcriptional regulator (NCBI) (Escherichia coli BW25113)
MYQRCFDNASETLFVAGKTPRLSRFAFSDDPKWESGHHVHDNETELIYVKKGVARFTIDS
SLYVAHADDIVVIERGRLHAVASDVNDPATTCTCALYGFQFQGAEENQLLQPHSCPVIAA
GQGKEVIKTLFNELSVILPQSKNSQTSSLWDAFAYTLAILYYENFKNAYRSEQGYIKKDV
LIKDILFYLNNNYREKITLEQLSKKFRASVSYICHEFTKEYRISPINYVIQRRMTEAKWS
LTNTELSQAEISWRVGYENVDHFAKLFLRHVGCSPSDYRRQFKNCFAEQEILSEFPQPVS
LVG