Protein Info for B158DRAFT_1768 in Kangiella aquimarina DSM 16071

Annotation: poly-beta-1,6 N-acetyl-D-glucosamine export porin PgaA

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 842 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details TIGR03939: poly-beta-1,6 N-acetyl-D-glucosamine export porin PgaA" amino acids 82 to 835 (754 residues), 434.2 bits, see alignment E=5.1e-134 PF14559: TPR_19" amino acids 138 to 201 (64 residues), 26.6 bits, see alignment 9e-10 PF21197: PgaA_barrel" amino acids 561 to 830 (270 residues), 139.9 bits, see alignment E=1.5e-44

Best Hits

KEGG orthology group: K11935, biofilm PGA synthesis protein PgaA (inferred from 49% identity to kko:Kkor_1172)

Predicted SEED Role

"Biofilm PGA outer membrane secretin PgaA"

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 (842 amino acids)

>B158DRAFT_1768 poly-beta-1,6 N-acetyl-D-glucosamine export porin PgaA (Kangiella aquimarina DSM 16071)
MKTKLVLILAVYSFILYPVYGFQAQQRSQIAETPDATVKGNTAFDEFNNDLSINLVEQDY
DLWASKTKSEYPDLTDRAAIYRRVLNQFPKHRKLQADYVTVLTWNSQFSDALSYYSNQLL
NQQLPHYALNAVAISARETGNYALSKKLYLQILKDDSQYYDAILGLAAVAIRENNFVQAE
AYIQKVLAVEPENEEGLSLLAFLYNQQNNKTLEKVSVYDKMLELAQDDQEITRLKTLNLL
ELGLIAPASRAMESSPELYLTEDWIKLRAAQNTKSIRRIANDGRSRENEELVNKAFDNND
EYLKLLQGSDSTTDKQLAYAYADRVLLLNALTRHKEVISLAQQQNHLVPQMPDHGVLSIT
ESYLAEQEPDNALDVIDNGFNNNQIAASNKDALQLAYYAALDIGALVTAEEYLETLISQS
PAWLYSADKQIKKPNPDYQTVALMQAMHKAYTNDLEGAEDALQKLLAVAPNNNEYRYNLA
NVLRWRGFVKRSNQQLTLIKATDPDYLPLEISRAYNFIAYRQFHEANQLIEQFPEKERNN
SVKRLIEDYDIATDASFYASTSGGNSSGSQFSSNDRNFELAAYSQLLNHHWRMFSKAQNN
QSSFFGDNENIMTIGIGGQYISKSFISELELFKVEELNSAELAGSIEYFHGDYLSFNAGY
QSFNKETPVRAFYSGVSSDLKSFSTTYRHSDKQSYSASWNQSDFSDGNKRQTFSISGSQG
LFQSFKQRFSLNEYLYLEENSEDTDRLYFNPESALGFSLTANYQHLLYKYSDLSLWHGIS
LEAGIYQQKNFSSGDIWSARYQHQWQLSKRSFLNYSIGYKQRIYDGQTESGPDYNLSYGV
TF