Protein Info for LRK54_RS09495 in Rhodanobacter denitrificans FW104-10B01

Annotation: arsenosugar biosynthesis radical SAM protein ArsS

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 50 100 150 200 250 300 326 signal peptide" amino acids 1 to 16 (16 residues), see Phobius details TIGR04167: radical SAM/Cys-rich domain protein" amino acids 27 to 325 (299 residues), 442 bits, see alignment E=5.3e-137 PF04055: Radical_SAM" amino acids 33 to 171 (139 residues), 42.7 bits, see alignment E=6.9e-15 PF12345: DUF3641" amino acids 190 to 324 (135 residues), 186.6 bits, see alignment E=2e-59

Best Hits

KEGG orthology group: None (inferred from 58% identity to din:Selin_0326)

MetaCyc: 44% identical to DDMAA synthase (Synechocystis sp. PCC 6803)
2.5.1.-

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

Find the best match in UniProt

Protein Sequence (326 amino acids)

>LRK54_RS09495 arsenosugar biosynthesis radical SAM protein ArsS (Rhodanobacter denitrificans FW104-10B01)
MNAVLALSLPSFARTLREHGLALPRLPLEILQVNVGKLCDLACQHCHVEAGPKRTEIMRA
ATVDRILELLAHAPAVHTLDLTGGAPELNPHFRTLVREARALGRTVIDRCNLTVLFRPGQ
EDTAEFLAAQGVKVVASLPCYSKANVEKQRGQHVFDPSLRALRQLNALGYGHAGSGLELD
LVYNPLGASLPPAQAALETTYRRELAEHFGIVFNRLFTITNMPIKRFLHLLEREGRYETY
MHTLLDAFNPQVAPGVMCRNLLSVSWDGQLYDCDFNQALDLPQGGRRRSIWDIAGLADIE
REPIAFANHCYGCTAGAGSSCGGSLT