Protein Info for EX31_RS01630 in Rahnella sp. WP5

Annotation: phage portal 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 50 100 150 200 250 300 350 400 450 492 TIGR01539: phage portal protein, lambda family" amino acids 31 to 477 (447 residues), 469.8 bits, see alignment E=3.9e-145 PF05136: Phage_portal_2" amino acids 35 to 373 (339 residues), 265.8 bits, see alignment E=3.2e-83

Best Hits

KEGG orthology group: None (inferred from 99% identity to rah:Rahaq_4521)

Predicted SEED Role

"Phage portal protein"

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 (492 amino acids)

>EX31_RS01630 phage portal protein (Rahnella sp. WP5)
MSLIDDAIGLISPGWKASRLRSRVAINAYEAALPTRTHRAKRENRNANQLTQFAGRSIRE
QARWLDNNHDLVIGLLDKLEERIVGARGIVVDPQPILKTGLVADELSKQIRSAWAEWSVS
PDVTGQFTRPVLERLMARTWLRDGEVFGQMVRGSAPGLTPTANIPFWVEALEPDYIPLEM
NDTGKGICQGIYLNNWGCPTKYVVYKNLVTSGVALGNTKEIAADGMMHLKFMRRLHQVRG
NSLLSGILIRLSALKEYEDSELTAARIAAALGMYVKKGDGQSYGDAGGNDKDSRELNIEP
GMLFDELEPGEEIGMIKSDRPNPNLETFRNGQLRAVAAGSRSSFSSISRNYNGTYSSQRQ
ELVESFEGYGILQDAFIAAVTRPMYRSWLQMAITAGVIDVPPDVDMSTLFNAVYSGPVMP
WIDPMKEANSWRVLLRGGAATEGDWVRARGANPGDVKRRRKAEVDENKTLGLVFDTDPAN
DKGEASAKESKK