Protein Info for LU632_RS03900 in Erwinia tracheiphila SCR3

Name: vgrG
Annotation: type VI secretion system tip protein VgrG

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 50 100 150 200 250 300 350 400 450 500 550 600 643 TIGR03361: type VI secretion system Vgr family protein" amino acids 6 to 521 (516 residues), 584.9 bits, see alignment E=1.4e-179 TIGR01646: Rhs element Vgr protein" amino acids 18 to 503 (486 residues), 452.6 bits, see alignment E=2e-139 PF05954: Phage_GPD" amino acids 22 to 329 (308 residues), 284.7 bits, see alignment E=1.3e-88 PF04717: Phage_base_V" amino acids 384 to 451 (68 residues), 56.2 bits, see alignment E=5.3e-19 PF22178: Gp5_trimer_C" amino acids 468 to 554 (87 residues), 78.3 bits, see alignment E=7.6e-26

Best Hits

KEGG orthology group: None (inferred from 78% identity to ebi:EbC_05970)

Predicted SEED Role

No annotation

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 (643 amino acids)

>LU632_RS03900 type VI secretion system tip protein VgrG (Erwinia tracheiphila SCR3)
MFDRITAHLPVEGLLFWKLSGREALSACFELTVQLLGTDARIDRKSLLGQSISLSIPMQG
LLSGGVRWLNGKITRVGVHSQELNGTRYAVYSVVMEPDLWPLKRDRNLRIFQSQTVVQIV
KTLLGEYGVNVEDRLTGSYRVWEYCVQYQESSFAFISRLMELEGIYYFFGHEQDKHTLVL
ADSTQQHQPYAGYENIPYHVTPSGGSTSEEGISLWELHDQVTPGIYSTDDYDFRKPNAWM
LQARQNPVSPSPGQIDVYDWPGHFVEHDHGEFYAKIRQEVWQVEHQQISGVGTAVGLAPG
YTFMLSNAPFFSDNGEYLTTEAYYEFEENSYATGSDGGTTHSIRFTVIPSEVTYRAEPLT
AWPRTHGPQTAKVVGPKGESIWTDKYGRIKVKFHWDRLAKGDDTSSCWVRVSSAWAGQGY
GGVQIPRVGDEVVIDFINGDPDRPIVTGRVYNEASMPPWALPAAATQMGFLSRTKDGSAE
TANALRFEDKAGEEQLWIQAQKNMDTHVKNDEIHAVGGNRTIAVQKSYSSTVSGSYDQKT
QWSRSELVGGDYLMQTQGGIVQASAQGISLIAGDSVLTLLQNGTVSLQCKNFEINATAQG
QINTGGTLDLNINTPATPVAAKPTPGDITSAVSAAFKDGGSST