Protein Info for EX31_RS07650 in Rahnella sp. WP5

Annotation: phage baseplate assembly protein V

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 50 100 150 213 TIGR01644: phage baseplate assembly protein V" amino acids 10 to 211 (202 residues), 207.4 bits, see alignment E=7.7e-66 PF04717: Phage_base_V" amino acids 19 to 86 (68 residues), 69.5 bits, see alignment E=3.9e-23 PF18715: Phage_spike" amino acids 138 to 190 (53 residues), 81.4 bits, see alignment E=5.5e-27 PF18946: Apex" amino acids 191 to 213 (23 residues), 30.8 bits, see alignment (E = 3.6e-11)

Best Hits

Swiss-Prot: 57% identical to SPIKE_BPP2: Spike protein (V) from Escherichia phage P2

KEGG orthology group: None (inferred from 100% identity to rah:Rahaq_0719)

Predicted SEED Role

"Baseplate assembly protein V"

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 (213 amino acids)

>EX31_RS07650 phage baseplate assembly protein V (Rahnella sp. WP5)
MNTTLQLNDIMRLIGNLVRIGKVSELDLANARCRVKTGSNVTAWLPWMTHRAGRTRSWWA
PSVGEQVLLLSMGGELNTAFVLPAVFSDASPAPSASPDAFHLAFPDGAVFEYEPAQSALK
VTGIKTAVINAAQKVEVTAPEIRCTASTRITLDTPEVVCTSKLTTRSLEVKQGGTLTGNL
THSGGSLTSNGIVVHTHRHSGVQTGGGQTGGPQ