Protein Info for LRK53_RS07075 in Rhodanobacter sp000427505 FW510-R12

Annotation: helix-hairpin-helix domain-containing 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 50 117 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF12836: HHH_3" amino acids 23 to 83 (61 residues), 70.5 bits, see alignment E=1e-23 TIGR00426: competence protein ComEA helix-hairpin-helix repeat region" amino acids 24 to 86 (63 residues), 85.8 bits, see alignment E=8.1e-29

Best Hits

KEGG orthology group: K02237, competence protein ComEA (inferred from 52% identity to psu:Psesu_1086)

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)

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 (117 amino acids)

>LRK53_RS07075 helix-hairpin-helix domain-containing protein (Rhodanobacter sp000427505 FW510-R12)
MFNKLVAAALAFALAVPGLLLAATPVNINQADAAAIAKSLDGIGPAKAEAIVAWREAHGP
FKKADDLKHVKGIGKATIERNRAAILLADDGSAAPATAAKKLHRSKKAAMTEATAEE