Protein Info for LRK53_RS13635 in Rhodanobacter sp000427505 FW510-R12

Annotation: recombination regulator RecX

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 50 100 172 PF21982: RecX_HTH1" amino acids 24 to 63 (40 residues), 51.4 bits, see alignment 1.3e-17 PF02631: RecX_HTH2" amino acids 70 to 110 (41 residues), 41.9 bits, see alignment 1.4e-14 PF21981: RecX_HTH3" amino acids 121 to 160 (40 residues), 30.7 bits, see alignment 4.4e-11

Best Hits

Swiss-Prot: 46% identical to RECX_XANAC: Regulatory protein RecX (recX) from Xanthomonas axonopodis pv. citri (strain 306)

KEGG orthology group: K03565, regulatory protein (inferred from 45% identity to psu:Psesu_1022)

Predicted SEED Role

"Regulatory protein RecX"

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 (172 amino acids)

>LRK53_RS13635 recombination regulator RecX (Rhodanobacter sp000427505 FW510-R12)
MAMKRPPGKGHSGEDPSAKPKRSAYDKALGLLARREHSRKELKTKLRQGGYEGGEATAAL
DRLGEQHYQDDGRFAEALLRNRIAQGYGPLRLRVELKSHGLADARIRELLDAAEVDWDVS
AAVQLRRRYGSAGTADPAERSRRAQFLLRRGFGAATVRNVTHAEVDEADDIS