Protein Info for SMa1966 in Sinorhizobium meliloti 1021

Annotation: LysR family transcriptional regulator

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 50 100 150 200 250 300 369 PF00126: HTH_1" amino acids 60 to 118 (59 residues), 63 bits, see alignment E=2.1e-21 PF03466: LysR_substrate" amino acids 145 to 348 (204 residues), 139 bits, see alignment E=1.5e-44

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SMa1966)

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 Q92Y10 at UniProt or InterPro

Protein Sequence (369 amino acids)

>SMa1966 LysR family transcriptional regulator (Sinorhizobium meliloti 1021)
MPFGLAIRGGVWELTRNLVSTRQGEGLKHFIDAKIEDKAVPKKLTYSLGVKMGRRFDHLG
DVEAFITVAEKGSMTEGAVTLSTTPSVLSRAITRLEARLGAQLMRRTTRRLRLTDEGRAY
LEQARAAFSMIDDAERAIQGPTGASLTGHVRISVPTTYGHYRLPAMLDRFTQIHPEVQVE
LSITNRNVDLVAEGYDLAIRLGPFPDSGLVARKLEDAPLRLVASPHYLERAGVPRSVEDL
ATHQCLPFVMPSTGRCAPWLFRVEGRDVDWTPPGRIRVFDDVLGVVSLAENGLGICQTYD
FIVRGRIEQGRLVDVLEHARGRSRPFSLIFAPHRRLSAATRTLIDFLASDGLGTCLALSG
PGRRTSVKV