Protein Info for CA264_06970 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: MarR 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 50 100 141 PF12802: MarR_2" amino acids 32 to 90 (59 residues), 35.8 bits, see alignment E=1.8e-12 PF13463: HTH_27" amino acids 34 to 100 (67 residues), 33 bits, see alignment E=1.5e-11 PF01047: MarR" amino acids 34 to 92 (59 residues), 61.8 bits, see alignment E=1.1e-20 PF03965: Penicillinase_R" amino acids 40 to 86 (47 residues), 25 bits, see alignment E=5.3e-09

Best Hits

Swiss-Prot: 53% identical to OHRR_BACSU: Organic hydroperoxide resistance transcriptional regulator (ohrR) from Bacillus subtilis (strain 168)

KEGG orthology group: None (inferred from 57% identity to sli:Slin_3141)

Predicted SEED Role

"Organic hydroperoxide resistance transcriptional regulator" in subsystem Oxidative stress

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 A0A1X9YQQ4 at UniProt or InterPro

Protein Sequence (141 amino acids)

>CA264_06970 MarR family transcriptional regulator (Pontibacter actiniarum KMM 6156, DSM 19842)
MENLLLKNQLCFKFYALSRHITSLYKPLLDELDLTYPQYLVMLVLWEHEVMSVKAVGEQL
MLDSGTLTPLLKRLEQKGLLSRNRSTEDERKVNVSLTAEGREAKQKAACIPEQLVEGVSL
EADEVKQLFSTLNKMMNQIPK