Protein Info for CCNA_01273 in Caulobacter crescentus NA1000

Annotation: EMG2 protein

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 50 100 153 PF02639: DUF188" amino acids 18 to 145 (128 residues), 154.7 bits, see alignment E=5.1e-50

Best Hits

Swiss-Prot: 100% identical to Y1273_CAUVN: UPF0178 protein CCNA_01273 (CCNA_01273) from Caulobacter vibrioides (strain NA1000 / CB15N)

KEGG orthology group: K09768, hypothetical protein (inferred from 100% identity to ccs:CCNA_01273)

Predicted SEED Role

"probable P23 protein"

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 B8H4A1 at UniProt or InterPro

Protein Sequence (153 amino acids)

>CCNA_01273 EMG2 protein (Caulobacter crescentus NA1000)
MVATLFIDADACPVKDEAYKVAARHGYKTFVVSNSWIRVPATPVIEQIVVDAGPDVADDW
IAERCGPGDVVVTNDIPLADRVLKAGGAAVAPNGRVFSHDMIGSALASRSIGEHLRSMGE
VTKGPAAFANADRSRFLQALDQLVVKAKRAAPR