Protein Info for HEPCGN_02575 in Escherichia coli ECOR38

Annotation: phage tail tape measure 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

1 100 200 300 400 500 600 700 800 900 1000 1088 transmembrane" amino acids 428 to 450 (23 residues), see Phobius details PF20155: TMP_3" amino acids 83 to 273 (191 residues), 189.4 bits, see alignment E=8.7e-60 TIGR02675: tape measure domain" amino acids 158 to 231 (74 residues), 73 bits, see alignment 1.8e-24 PF06120: Phage_HK97_TLTM" amino acids 411 to 694 (284 residues), 251.9 bits, see alignment E=1.2e-78 TIGR01541: phage tail tape measure protein, lambda family" amino acids 733 to 1051 (319 residues), 237.1 bits, see alignment E=2.8e-74 PF09718: Tape_meas_lam_C" amino acids 870 to 941 (72 residues), 63.7 bits, see alignment 2.1e-21

Best Hits

KEGG orthology group: None (inferred from 100% identity to ect:ECIAI39_0876)

Predicted SEED Role

"Phage tail length tape-measure protein 1"

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 (1088 amino acids)

>HEPCGN_02575 phage tail tape measure protein (Escherichia coli ECOR38)
MATLRELIIKISANSQSFQSEIQRASRMGSEYYRTLQNGGRQAAAVAREQRRALAELNSQ
LTEIRGSAVGVAGAFAGAFATGHLISLADEWSSVNARLKQASQSSVEFSSSQKVLMDISQ
RTGTAFSDNAALFARSAASMREYGYSADDVLKVTEAISTGLKLSGAGVAESGSVITQFSQ
ALAQGVLRGEEFNAVNENGDRVIRALAAGMGVARKDLKAMADDGKLTADKVVPALISLLG
ILRDEYAAMPETVSGSITKVENAFMAWVGGVNEASGSTKTLSGVLNGVAGHIDNVAAAAG
VLVAVGVARYFGNMAAGVGKATTELIAAKSGTVALAAAQADASVQVQRKAAADALAAERA
WQLAQAELALARNTSAEALATQNAVAKRRAMIVANAALVQSNQAVAASRKALENATSVTG
MLKSGAASLLSLVGGIPGLLMLGAGAWYTVYQNQEQARESARQYASTIDEIRAKVPGMTL
PELADNEGKTREALEEQNRLIAEQESKVRGLKTQIADYQRWLQENPQGGSGAEIITHGLA
EATGRLAVEQSRLTQIQEKAKSVQETLASLEYNRVARIREEAAEQNRAYQALLQTNVQHT
EFNRLLGLGNELLQQRQGLVNVPLRLPQATLDDKQQSALTKTERELALSRLKGEEKERVR
LGYAADDLGFVGDPYQEARQRYISNALEAWRNNEANKTKSRGGKSETEKAEDSFSRLLKQ
QKEQLALAGQNTELAKLKYQTAQGELKTLTEIQKQELLRNAALIDQQKIREQLRSREETL
KNDNVAARASNEAELLGYGQGERARERMRELQQIRDSFRQKDADLQSQYQTGDISEDFYR
QARAQNAQYLSERLKDQAAFYAESDAQRADWQKGLQEGLSNWVDNASDYASQAAQLATEG
ISGLVNNITEMLNGNKVEWRNWASSVLQEISKVLMNAAIVNGIKTAANGMSGAGGFIGSI
GDWLGGAVANAKGGVYTSANLSAYSNSIVDTPTYFAFAKGAGLMGEAGPEAIMPLTRAAD
GSLGVRAVGSMNGSAGLVYSPVYHIAIQNDGANGQIGPEAAGSLVQLIDQRVQAVMLSMR
RDGGMLSG