Protein Info for GFF3018 in Variovorax sp. SCN45

Annotation: VgrG 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 50 100 150 200 250 300 350 400 450 500 550 600 646 TIGR03361: type VI secretion system Vgr family protein" amino acids 12 to 503 (492 residues), 594.1 bits, see alignment E=2.1e-182 TIGR01646: Rhs element Vgr protein" amino acids 27 to 489 (463 residues), 400.4 bits, see alignment E=1.3e-123 PF05954: Phage_GPD" amino acids 31 to 325 (295 residues), 296.5 bits, see alignment E=3.3e-92 PF04717: Phage_base_V" amino acids 371 to 438 (68 residues), 55.1 bits, see alignment E=1.2e-18

Best Hits

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)

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 (646 amino acids)

>GFF3018 VgrG protein (Variovorax sp. SCN45)
MREGFLQHNAFLTVQTALGPEDLLLDTFQATEGLSRLFACSLTMRSPLDTIKGADLIGTS
ATVTLQRPEKNARLFNGIVSRFTYLGSNQDFATYTLELVPRMWLLTLGRDRVIYQNLSTP
DIVQKVLGDFAVDCRTALEGTYAPREYCVRYDETAFDFVSRLMEEEGIFYFFTFTADSHT
LVLADSKSAYESCPNAQELLVRSGEGGVGHTHSVTRFESDARLVTKDHEVDDYDFLTPDT
SLLAKNSAKAGRGSDYEFPSRVAASAASARARIRQEEHQVGSQSGRGDSHCHYLTPGTTF
KLKEHPRADLNDEYVVHSVHHHAENENYSNSFETLPLNTPFRPPRLTPRPVVAGSHTARV
VGPSGHEVWTDQHGRIKVQFPWDRLGKKDDKSSCWMRVSQIWAGEGWGALFLPRIGQEVV
VSYVDGDPDRPLVSGSVYNGTHVTPVELPSASSQSTIRSRSLPGGSAGNELRFEDKKDAE
ELYMHAQKDMRTEIENDLTTKVIAGNELHTVTKGNRTVKVDTGNETHSVKGTRALEVTGN
ETHDNKANFTQTVSGNYELKVTGNLVIDVTGTLLIKSAQTLDLKAGTDLGANAGINFKAE
AGVALSAKGGASLTNEAPSISSKASAMNAVEGGGMVTLKGGLVKIN