Protein Info for SM_b21525 in Sinorhizobium meliloti 1021

Annotation: 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 50 100 150 200 250 300 350 400 450 491 PF00392: GntR" amino acids 22 to 84 (63 residues), 52.4 bits, see alignment E=3.4e-18 PF00155: Aminotran_1_2" amino acids 189 to 453 (265 residues), 73 bits, see alignment E=2.7e-24

Best Hits

KEGG orthology group: K00375, GntR family transcriptional regulator / MocR family aminotransferase (inferred from 100% identity to sme:SM_b21525)

Predicted SEED Role

"Transcriptional regulator, MocR family, putative Taurine regulator tauR"

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 Q92UX1 at UniProt or InterPro

Protein Sequence (491 amino acids)

>SM_b21525 transcriptional regulator (Sinorhizobium meliloti 1021)
MAGSTVSETIFFLDRASQTGLQAQIRETIVSAVLSGRLAPGAQLPSSRKLAAYLNISRIT
VTLAYQELASQGYVEAANRSGYRVAGKPPTTAIAMQAAHAAADAIDWSAKLRSTFIVAKQ
MRKPLDWRTYPYPFLYGQMDPSLFDLTAWRDCARRALAREDFELMAGDFAAADDIQLVNY
ICSRTLPGRGIRANPDEILVTVGAQNALWIVIQLLLRQGAHAVCENPCHPDMSASLRLSG
AGITFVDVDKDGLPPAALPEEVDAVFVTPSHHSPTGATMPIERRAALLEAAASKDFIIVE
DDYEFEMSFLAPPSPALKAFDRCGRVFYIGSFSKSLFPGLRLGYLVAPAAVIREARALRA
LMLRHPPGHLQRTAAYFLALGHYDAVLHRMREEYHRRHIIMDAALRDAGLEIAGSAAFGG
TSFWIEGPEGLDADLLMNALRKDGVLIESGSPFFPKDDGPCRFFRMGYSSIARNRIADGV
ALTAARIAERG