Protein Info for JDDGAC_05640 in Escherichia coli ECRC98

Annotation: phage head morphogenesis 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 50 100 150 200 250 300 350 400 443 PF04233: Phage_Mu_F" amino acids 58 to 187 (130 residues), 102.5 bits, see alignment E=2.4e-33 TIGR01641: phage head morphogenesis protein, SPP1 gp7 family" amino acids 111 to 190 (80 residues), 61.7 bits, see alignment E=4e-21 PF18819: MuF_C" amino acids 347 to 438 (92 residues), 52.4 bits, see alignment E=4.3e-18

Best Hits

KEGG orthology group: None (inferred from 90% identity to ecs:ECs4971)

Predicted SEED Role

"Phage (Mu-like) virion morphogenesis protein"

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

Find the best match in UniProt

Protein Sequence (443 amino acids)

>JDDGAC_05640 phage head morphogenesis protein (Escherichia coli ECRC98)
MAQGIDLGYAATLPSKEAVAYFRAKGAHISWNWFETDADVHARSFTAAKVARLDVLTTLQ
AEVQRAVDEGISQKAFIRTLTPRLQKLGWWGKQIVVDSAGNAEEVQLGSPRRLALIYNVN
TRVAYNAGRYTQMMNNTDTHPFWQYVAVMDSRTRPAHSALNGQVFRYDDPFWNTHYPPNG
WNCRCRVRPLSQTRLDAMGLSVSSGQDHLSTRNVEAGVDKQTGEVREMPVTTYSDGTRTM
TPDVGWSYNPGSAAFGTDQALIRKLIEVKSPALREMVVQEMNNSPERQLAFRIWAKNIMK
TRRGGNDIRTLGFMTESIAQAVESRTGTPPARLLAMSGKNVLHADSMKHQNDGIALTPED
FGRLPAMLAKPKAVLWDKRHNNLMYIVESKDSSVQIAVNAPYSLKRQPDKLDVIVNAYRV
INMDKLKSDIRGGMLEVLEGDID