Protein Info for HMPREF1078_RS05495 in Parabacteroides merdae CL09T00C40

Annotation: type IX secretion system membrane protein PorP/SprF

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 50 100 150 200 250 316 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details TIGR03519: type IX secretion system membrane protein, PorP/SprF family" amino acids 3 to 297 (295 residues), 223.3 bits, see alignment E=2.4e-70 PF11751: PorP_SprF" amino acids 19 to 296 (278 residues), 231.7 bits, see alignment E=6.2e-73

Best Hits

KEGG orthology group: None (inferred from 64% identity to pdi:BDI_3325)

Predicted SEED Role

"FIG00896581: hypothetical protein"

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 (316 amino acids)

>HMPREF1078_RS05495 type IX secretion system membrane protein PorP/SprF (Parabacteroides merdae CL09T00C40)
MNKYLLLIILLVTGLTGARAQYDSQLSQYFMALGYYNPAYAGVTGDLNMLALSRLQYVGI
DGAPTSFFINADMPLKIGKTNHGIGMVVFTEGIGLFVNTHVNLQYAYKQKLFGGTLSIGM
QFGMVNQSFDGEKVFYPTSQFHQQEDQAIPKTQVSGMGFDLNAGLYYHRKNLYAGLGVTH
LNKTEIILDEYSSMYLASTYNLIAGYNIQFRNPLYELQPSVFLKTDMQSFQADITARLFY
NKMFNGGFSWRVNESLILLLGAKIGSFQVGYAYDFPISTIPILKATSGSHELVVSYKLKL
KKSKSGKNRHKSVRIL