Protein Info for PP_3884 in Pseudomonas putida KT2440

Annotation: Phage holin, lambda family

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 50 107 signal peptide" amino acids 13 to 23 (11 residues), see Phobius details transmembrane" amino acids 24 to 40 (17 residues), see Phobius details amino acids 50 to 71 (22 residues), see Phobius details amino acids 77 to 90 (14 residues), see Phobius details TIGR01594: phage holin, lambda family" amino acids 4 to 105 (102 residues), 95.7 bits, see alignment E=9.3e-32 PF05106: Phage_holin_3_1" amino acids 6 to 104 (99 residues), 114.9 bits, see alignment E=9.4e-38

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_3884)

Predicted SEED Role

"phage holin, lambda 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 Q88G42 at UniProt or InterPro

Protein Sequence (107 amino acids)

>PP_3884 Phage holin, lambda family (Pseudomonas putida KT2440)
MPNMPEKDPGLWAAVLAWVLAHQPQLYAAGLSVAIAALRVVYGGGTRRQMMLEGALCGLI
TLALVPLLEWMGLPQGMATFAGGAVGFMGVEKLRGYSDLFLSRKAQG