Protein Info for CSW01_11055 in Vibrio cholerae E7946 ATCC 55056

Annotation: phage major capsid protein, P2 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 50 100 150 200 250 300 336 TIGR01551: phage major capsid protein, P2 family" amino acids 10 to 320 (311 residues), 510.8 bits, see alignment E=7.2e-158 PF05125: Phage_cap_P2" amino acids 14 to 324 (311 residues), 307.3 bits, see alignment E=6.3e-96

Best Hits

KEGG orthology group: None (inferred from 100% identity to vcj:VCD_002168)

Predicted SEED Role

"Phage major capsid protein" in subsystem Phage capsid proteins

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 (336 amino acids)

>CSW01_11055 phage major capsid protein, P2 family (Vibrio cholerae E7946 ATCC 55056)
MSQILTQSAREYMDNFAQQLAKSYGVSNVAELFNVSPQLETKLRAAITESAEFLKMITVT
TVDQIEGQVVDVGVSGLYTGRKAGGRFTKQVGVGGHKYKLAETDSCAAITWAMLCQWANQ
GGRDQFMKHLTEFSNQMFALDIMRIGWNGVSAEADTDPSANPLGQDVNEGWIAFVKNRKA
SQVVDVDVYFDETNGDYRTLDAMASDIINNQIHPMFRNDPRLTVFVGSGLIGAAQAKLYD
KADKPSEQIAAQKLDKTIAGRPAYVPPFLPDNAMVVTIPENLQVLTQHGTAQRKAKHESD
RKQFENAYWRMEGYAVGVLEAFAAYNPEKVHIGPKP