Protein Info for PP_2288 in Pseudomonas putida KT2440

Annotation: Phage tail fiber 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 50 100 150 200 250 300 350 400 450 500 546 PF03906: Phage_T7_tail" amino acids 1 to 153 (153 residues), 256.9 bits, see alignment E=2.8e-81

Best Hits

KEGG orthology group: None (inferred from 100% identity to ppu:PP_2288)

Predicted SEED Role

"Phage tail fibers"

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 Q88KK2 at UniProt or InterPro

Protein Sequence (546 amino acids)

>PP_2288 Phage tail fiber protein (Pseudomonas putida KT2440)
MAYTPYSYVQLKADGATTNFPFNFPYLDTAHIQVSVDTVVTDFTWVDSYTIRIASAPVAG
GVVEIRRITPKDSAIVSFQDGSTLLEADLDLMVTYNLYCAQEAYDGTQASIHLTADGVWD
GQGVRATDFADPVDAQDLMTLNYMNVNFKNTMLAIEQDSIDKTTAIRTAANSDLEAIHTT
AVNDLNTITQAAEAATSASQTAAKTSETNAANSAAAASASETASAASQAAAKTSETNAAT
SEQQAAGYAASLKLPAATGEALQALRQNSTETGLEYFPSHLAHGLGAVVDFRSTTMAAAT
PADLYGTGTQVGFISGGPAGLAIPGLGDPTYGVLVNHAQWKDSSALTAICQEFSSGTERF
FRYATAATTWSGWLTVYNSAHFAIADYLKAGETHDTTGMRFASGNPPAIANITSSGAANA
LTIGNGSNDYASAVMAFIREGQYACYLGIDTDNVFKVGGWSMGDVSYPIIHAGNLGAYTG
QLAVGAVGTYAFMWANGNYAPGTLLAGSAIYYGSYNYQSSVTASGTWMVCGYLSSGYKAT
VMLRVA