Protein Info for CCNA_02588 in Caulobacter crescentus NA1000

Annotation: aminopeptidase

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 50 100 150 200 250 309 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF04389: Peptidase_M28" amino acids 93 to 290 (198 residues), 140.6 bits, see alignment E=7.8e-45 PF01546: Peptidase_M20" amino acids 126 to 176 (51 residues), 28.9 bits, see alignment 1.6e-10

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_02588)

Predicted SEED Role

"Peptidase, M28 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 A0A0H3CB14 at UniProt or InterPro

Protein Sequence (309 amino acids)

>CCNA_02588 aminopeptidase (Caulobacter crescentus NA1000)
MIASRRSLSLFAAVFLALASPAFAGPGDRALDDVRILSADDMQGRGVATPGSEKSRAYIL
SRFAEIGLAPVGDRFEHGFSFTKRDGSTVQGVNLIARIKGSKPGKVMVVTAHYDHLGVRN
GEIYNGADDNASGVAGLLAVAEAFKAKRPKHDVLFAVVDAEESGLRGARAFMAAPPVPRE
SIALNINFDMLSKNTKNELFVAGASPFPVLRPILERVAATAPVALKLGHDTDADGPQNNW
TTQSDHYAFGEKGVPWVYFGVEDHPEYHRPSDDFATIPQDFFKRSVTTVVQASRALDASL
DDVAKSTGR