Protein Info for Atu2021 in Agrobacterium fabrum C58

Annotation: transcriptional regulator, AraC family

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 PF06719: AraC_N" amino acids 28 to 180 (153 residues), 164.7 bits, see alignment E=1.7e-52 PF00165: HTH_AraC" amino acids 202 to 242 (41 residues), 32.2 bits, see alignment 1.4e-11 PF12833: HTH_18" amino acids 215 to 290 (76 residues), 67.7 bits, see alignment E=1.4e-22

Best Hits

KEGG orthology group: None (inferred from 100% identity to atu:Atu2021)

Predicted SEED Role

No annotation

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 A9CID7 at UniProt or InterPro

Protein Sequence (301 amino acids)

>Atu2021 transcriptional regulator, AraC family (Agrobacterium fabrum C58)
MSFPFNVYQEIAAIAARHATHDGEVRTAIESLGISRRTIPSAPCHGNYRPCLAMVIQGSK
SVQLGTDTINYGAGDYLLTSLDLPVAWRVVEASREVPHFCIALAIDSEKLLDLMRRIPID
PSSEPANAQRGIVVNRATPELLDAAIRLLRLLDRPADIAAMAPLIEQEILYRILTGPAGG
QLMNVIAAGSHGNRIARAIAWLRENFARQLRIEELAEQIGMSVSSFHHHFKTITAMTPVQ
YQKQLRLHEARRLMLLERLDAGTAGHRVGYQSPSQFSREYSRFYGLSPSRDVDASREIAA
G