Protein Info for CCNA_00273 in Caulobacter crescentus NA1000

Annotation: peptide deformylase

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

Best Hits

Swiss-Prot: 100% identical to DEF_CAUVC: Peptide deformylase (def) from Caulobacter vibrioides (strain ATCC 19089 / CB15)

KEGG orthology group: K01462, peptide deformylase [EC: 3.5.1.88] (inferred from 100% identity to ccr:CC_0272)

MetaCyc: 47% identical to peptide deformylase (Escherichia coli K-12 substr. MG1655)
Peptide deformylase. [EC: 3.5.1.88]

Predicted SEED Role

"Peptide deformylase (EC 3.5.1.88)" in subsystem Bacterial RNA-metabolizing Zn-dependent hydrolases or Conserved gene cluster associated with Met-tRNA formyltransferase (EC 3.5.1.88)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 3.5.1.88

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 B8GYE3 at UniProt or InterPro

Protein Sequence (173 amino acids)

>CCNA_00273 peptide deformylase (Caulobacter crescentus NA1000)
MAIRRILTVDNAADLATLKKISTPVEAVTDELRALMDDMLETMYDAPGIGLAAVQVGEPV
RVIVMDLAREGEDKAPRYFVNPEILASSEDLQGYEEGCLSVPEYYDEVERPSKVTLRYMN
YQGETVVEEAEGLFAVCIQHEMDHLEGVLFIDHLSRLRRDRAMAKVKKARRAA