Protein Info for CCNA_00954 in Caulobacter crescentus NA1000 Δfur

Annotation: AAA-family response regulator flbD

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 50 100 150 200 250 300 350 400 455 PF00158: Sigma54_activat" amino acids 121 to 286 (166 residues), 238.5 bits, see alignment E=6.6e-75 PF14532: Sigma54_activ_2" amino acids 134 to 291 (158 residues), 72 bits, see alignment E=1.2e-23 PF07728: AAA_5" amino acids 144 to 262 (119 residues), 26.3 bits, see alignment E=1.3e-09 PF02954: HTH_8" amino acids 397 to 437 (41 residues), 58.3 bits, see alignment 1e-19

Best Hits

Swiss-Prot: 100% identical to FLBD_CAUVC: Transcriptional regulatory protein FlbD (flbD) from Caulobacter vibrioides (strain ATCC 19089 / CB15)

KEGG orthology group: None (inferred from 100% identity to ccr:CC_0909)

Predicted SEED Role

"Transcriptional regulatory protein flbD"

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 A0A0H3C617 at UniProt or InterPro

Protein Sequence (455 amino acids)

>CCNA_00954 AAA-family response regulator flbD (Caulobacter crescentus NA1000 Δfur)
MRLLVVGKLNGQLSVAVKMAMNAGAKVSHVETTEQATNALRAGQGADLLMVDYVLDIAGL
IAANEAERMRVPVVACGVDADPMRAANAIKAGAKEFIPLPPDAELIAAVLAAVTDDEKPM
VVRDPAMEQVIKLADQVAPSEASILITGESGSGKEVMARYVHGKSRRAKAPFISVNCAAI
PENLLESELFGHEKGAFTGAMARRIGKFEEADGGTLLLDEISEMDVRLQAKLLRAIQERE
IDRVGGSKPVKVNIRILATSNRDLAQAVKDGTFREDLLYRLNVVNLRLPPLRERPADVIS
LCEFFVKKYSAANGIEEKPISAEAKRRLIAHRWPGNVRELENAMHRAVLLSAGPEIEEFA
IRLPDGQPMAPAPDVAVARGAQMAADAASRAFVGSTVAEVEQQLIIDTLEHCLGNRTHAA
NILGISIRTLRNKLKEYSDAGVQVPPPQGGVGAAA