Protein Info for CCNA_01923 in Caulobacter crescentus NA1000

Annotation: ATP-dependent RNA helicase

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 50 100 150 200 250 300 350 400 450 517 PF00270: DEAD" amino acids 26 to 193 (168 residues), 175.8 bits, see alignment E=9.7e-56 PF04851: ResIII" amino acids 45 to 188 (144 residues), 40.1 bits, see alignment E=5.4e-14 PF00271: Helicase_C" amino acids 233 to 341 (109 residues), 107.7 bits, see alignment E=6e-35

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccr:CC_1847)

Predicted SEED Role

"ATP-dependent RNA helicase Atu1833" in subsystem ATP-dependent RNA helicases, bacterial

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 A0A0H3C8I9 at UniProt or InterPro

Protein Sequence (517 amino acids)

>CCNA_01923 ATP-dependent RNA helicase (Caulobacter crescentus NA1000)
MTEFTDLGLSPTTLQAVADTGYTTATPIQAQAIPVALAGQDVLGIAQTGTGKTAAFTLPL
IDRLQSGRAKARMPRALVIAPTRELADQVAASFEKYAKGTKLSWALLIGGVSFGDQEKKL
DRGVDVLIATPGRLLDHFERGKLLMTGVQFLVVDEADRMLDMGFIPDIERIFKMTPPKKQ
TLFFSATMPPEITRLTKQFLRDPVRIEVARPATTNANITQLLVKVPSSDPKAKRLALRAL
IEKAGIETGIVFCNRKTEVDIVAKSLKVHGYDAAPIHGDLDQTQRMKTLADFRSGALKIL
VASDVAARGLDIPAVSHVFNYDVPHHADDYVHRIGRTGRAGRTGITYMLVTPADDKGFDK
VIKLIGSTPDEEKLDLDYSNAVTVKREGDRKRGGRDRDRGERGERSERPARGRGRGRERA
EETVEAPAEAVAEIVDTPAMAEERPARERRPRREREPKAAAPAPTAVEAERPARAERPER
PVRGVQPVRDRDDDDRRVVGFGSDVPAFLARPPRGAK