Protein Info for LRK53_RS08450 in Rhodanobacter sp000427505 FW510-R12

Annotation: YerC/YecD family TrpR-related protein

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 50 110 TIGR02531: TrpR homolog YerC/YecD" amino acids 16 to 93 (78 residues), 61.3 bits, see alignment E=4.8e-21 PF01371: Trp_repressor" amino acids 16 to 94 (79 residues), 84 bits, see alignment E=3.1e-28

Best Hits

Swiss-Prot: 37% identical to YERC_BACSU: Uncharacterized protein YerC (yerC) from Bacillus subtilis (strain 168)

KEGG orthology group: None (inferred from 60% identity to psu:Psesu_1821)

Predicted SEED Role

"His repressor"

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

Find the best match in UniProt

Protein Sequence (110 amino acids)

>LRK53_RS08450 YerC/YecD family TrpR-related protein (Rhodanobacter sp000427505 FW510-R12)
MKRRSPDATAVNAAAQSLYEALLSLKNAEEMAAFLGDLCTPAELEVMVDRWRVVPLLLDG
LPYREIHERTAVSITTIGRVARYLNQGNGGYLAAAARAARRQAQAARKKA