Protein Info for AZOBR_RS26585 in Azospirillum brasilense Sp245

Annotation: AraC 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 50 100 150 200 250 318 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF01965: DJ-1_PfpI" amino acids 32 to 166 (135 residues), 59.5 bits, see alignment E=5.6e-20 PF00165: HTH_AraC" amino acids 215 to 250 (36 residues), 34.5 bits, see alignment 2.6e-12 PF12833: HTH_18" amino acids 227 to 305 (79 residues), 79.2 bits, see alignment E=3.6e-26

Best Hits

KEGG orthology group: None (inferred from 80% identity to met:M446_3567)

Predicted SEED Role

"Transcriptional regulator containing an amidase domain and an AraC-type DNA-binding HTH domain"

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 G8AWW5 at UniProt or InterPro

Protein Sequence (318 amino acids)

>AZOBR_RS26585 AraC family transcriptional regulator (Azospirillum brasilense Sp245)
MRIGFVIYPGFQMMSLAAGSVFEFANICAGEEIYELVTVSEHGGAVRSSTGMAVDSESFA
GQDFDTVLVGGGVEVPRPSDGLRAWIAGRLPAVRRLGAICTGAFVLAESGVLNGRRATTH
WLLARELGTRFPAIQVEEDRIFIIDGPVWSSAGMTAGVDLALAMVEKDLGSDIARSVARK
LVMYHRRGGGQTQHSELLEMAAKSDRIEAALTYARQNLKNPLSVEELAGAAALSPRQFSR
AFRAETGQSPAKAVEQLRLESARLMLEQTRHPVEVIARESGFADPERMRRAFLRAFGQPP
QAMRRAARQDVRSTEAPA