Protein Info for SM_b20004 in Sinorhizobium meliloti 1021

Annotation: gstR-like transcriptional regulator 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 50 100 150 200 250 301 PF00126: HTH_1" amino acids 4 to 63 (60 residues), 74.9 bits, see alignment E=3.9e-25 PF03466: LysR_substrate" amino acids 90 to 290 (201 residues), 121.2 bits, see alignment E=4.1e-39

Best Hits

KEGG orthology group: None (inferred from 99% identity to smk:Sinme_4166)

Predicted SEED Role

"Transcriptional regulator, LysR family"

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 Q92XF4 at UniProt or InterPro

Protein Sequence (301 amino acids)

>SM_b20004 gstR-like transcriptional regulator protein (Sinorhizobium meliloti 1021)
MDRWQAMRIFVQVVESGGFAPAAKVLHMSPPSVTRAVAKLEDLIGTRLLVRTTRSLKLTA
AGEGYVADCRRILGEIAEAEANAAGSFTAPAGLLTVTAPALFGRIHVLPVILDFLDHYPA
MQVKTIFVDRVTNLVDEGLDVAIRIASLPASGLVARRIGSVRQVLCGSPDYFARFGDPGS
PQELARHRIIGREGLFGHSEWLFGRDNNIRVPISPRLICNTNDAVLAAAVAGWGLSRFQS
YQVAPDVSAGRLKVVLADYEREPVPIHIVHAEGRIVSARVRAFVDFAAGRFRRHAGLRTE
L