Protein Info for CCNA_03688 in Caulobacter crescentus NA1000

Annotation: AsnC-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 50 100 157 PF13404: HTH_AsnC-type" amino acids 8 to 49 (42 residues), 59.8 bits, see alignment E=3.6e-20 PF13412: HTH_24" amino acids 8 to 54 (47 residues), 52.9 bits, see alignment E=4.3e-18 PF01047: MarR" amino acids 15 to 66 (52 residues), 25 bits, see alignment E=2.9e-09 PF01037: AsnC_trans_reg" amino acids 74 to 148 (75 residues), 78.8 bits, see alignment E=4.7e-26

Best Hits

Swiss-Prot: 44% identical to BKDR_PSEPU: Bkd operon transcriptional regulator (bkdR) from Pseudomonas putida

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_03688)

Predicted SEED Role

"Transcriptional regulator, AsnC 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 A0A0H3CFN2 at UniProt or InterPro

Protein Sequence (157 amino acids)

>CCNA_03688 AsnC-family transcriptional regulator (Caulobacter crescentus NA1000)
MKKAAVELDSFDRKLLTALQRRGRASYVELGEAVSLSESACLRRVRALEEQGVISRYAAV
IDERAVGLPLSVFVTVTLSSQAESALSAFEKAIATVREVAECYLMTGGSDYLLRLVVRDV
DDLERVHAQELTRIPGVVRVSSSIAMRTVVKRVELPL