Protein Info for PP_3060 in Pseudomonas putida KT2440

Annotation: putative tail sheath 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 50 100 169 TIGR01611: phage major tail tube protein" amino acids 4 to 169 (166 residues), 214.7 bits, see alignment E=3.7e-68 PF04985: Phage_tube" amino acids 5 to 168 (164 residues), 203.3 bits, see alignment E=1.1e-64

Best Hits

KEGG orthology group: K06908, (no description) (inferred from 100% identity to ppu:PP_3060)

Predicted SEED Role

"Phage major tail tube protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q88ID9 at UniProt or InterPro

Protein Sequence (169 amino acids)

>PP_3060 putative tail sheath protein (Pseudomonas putida KT2440)
MAFIPQILANTNLFVDGKSFQGDVPSLTLPKLTLKIEEYRPGGMDMPIEMDVGMEKMEAN
FTTTGVRKDSLKFFGLADGNAFNGVFRGSFKIQKGETLAVVVTLRGTLKELDMGDWKAGD
KAELKHGIAVTYYKLEVGGEVIYEIDPVGMKRVINGTDQLASQRADLGL