Protein Info for HEPCGN_26715 in Escherichia coli ECOR38

Annotation: Phage tail sheath protein FI

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 50 100 150 200 250 320 PF22671: Gp18_domIII_N" amino acids 27 to 87 (61 residues), 42.6 bits, see alignment E=5.9e-15 PF04984: Phage_sheath_1" amino acids 108 to 273 (166 residues), 114 bits, see alignment E=7e-37

Best Hits

Swiss-Prot: 69% identical to TSP_BPP2: Tail sheath protein (FI) from Escherichia phage P2

KEGG orthology group: K06907, (no description) (inferred from 98% identity to ecg:E2348C_0836)

Predicted SEED Role

"Phage tail sheath monomer"

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

Find the best match in UniProt

Protein Sequence (320 amino acids)

>HEPCGN_26715 Phage tail sheath protein FI (Escherichia coli ECOR38)
MAQDYHHGVRVVEVNEGTRSITTVSTAIVGMVCTGDDADAKMFPLNKPVLITDVLTASGK
AGESGTLARSLDAIADQAKPVTIVVRVPQGETEDETTTNIIGAVTAEGKKTGMKALLSAQ
SQLGVKPRILGVPGHDTKAVATELLSVAQSLRGFAYLSAYGCKTVQEAITYRENFSQREG
MLIWPDFTGWDTVLNAEATAYATARALGLRAKIDEQTGWHKSLSNVGVNGVTGISADVFW
DLQDPATDAGLLNQNDVTTLVRKDGFRFWGSRCLSDDPLFAFENYTRTAQVLMDTMAEAH
MWAVDKPLNPSLARDIIEGM