Protein Info for PGA1_65p00200 in Phaeobacter inhibens DSM 17395
Annotation: putative polysaccharide biosynthesis/export 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
Best Hits
KEGG orthology group: K01991, polysaccharide export outer membrane protein (inferred from 44% identity to rcp:RCAP_rcc03226)Predicted SEED Role
"Capsular polysaccharide biosynthesis/export periplasmic protein WcbA; Capsular polysaccharide export system protein KpsC"
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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
See I7F2V0 at UniProt or InterPro
Protein Sequence (379 amino acids)
>PGA1_65p00200 putative polysaccharide biosynthesis/export protein (Phaeobacter inhibens DSM 17395) MRRLSLLLAALGLALLPAACGRLPGGAPASEEILKTADDADADFALYPVTRAFLPTVAHW PETGPESGGAHPGKHPLKWIGATQGAKTQIIQPGDLLTLRIWDSSDNSLLTTPDEKMVQL QDVTVAANGSIFMPYVGNVNVNGLTPDLAREKLQTAMEEIVPSAQLQLDMTEGRGNSVDL VSGVTTPGTYPMPDRNYTVMGLIAAGGGISADLNNPQIRLVRGRSIYGTSVETLLNDPRR DTLLRGGDRVFVEEDARYFLSFGATGREDLHTFTKDQMSAMDAMSVAGGFQDSRADPQGL LVLREYPDSALAPGQRGPRQPRVVFTLDLTSADGLFSARRFKINSGDLLIATEAPVNDAL TISNIIGNFFGVFSRAGAL