Protein Info for GFF7195 in Variovorax sp. SCN45

Annotation: Oligopeptide transport system permease protein OppB (TC 3.A.1.5.1)

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 50 100 150 200 250 300 337 PF00005: ABC_tran" amino acids 25 to 188 (164 residues), 93.1 bits, see alignment E=2.4e-30 TIGR01727: oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal domain" amino acids 238 to 323 (86 residues), 61.4 bits, see alignment E=3.4e-21 PF08352: oligo_HPY" amino acids 239 to 304 (66 residues), 47.5 bits, see alignment E=1.9e-16

Best Hits

KEGG orthology group: None (inferred from 50% identity to ara:Arad_8563)

Predicted SEED Role

"Oligopeptide transport system permease protein OppB (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) (TC 3.A.1.5.1)

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 (337 amino acids)

>GFF7195 Oligopeptide transport system permease protein OppB (TC 3.A.1.5.1) (Variovorax sp. SCN45)
MSTPLMEAESLSLRFQTPSGLVNVLDNVSFTLHTGETLGLVGESGSGKSVTALALAGLLD
ARAQMRARRLRFQGRDLLDGQGAPNAAAWQGLRGRRIGFVFQSPRRALHPLRTVGDQLQQ
VLRVHRGLTAGAARLEALAWIERVGLSEPGRRFKAHAHELSGGQCQRVMIALALAGEPEL
LIADEPTTGLDVSTQARVLDLVAGLAREQHLATLLITHDLALAAQRCARIAVMHAGQLVE
TLPCAGLRDGAAHPYTRQLLRATPQSAATLDALRSVDGTVPDLTRTDLPACRFAERCDKA
DARCRSQAPPKTRFGTQHALSCWHPVQVIHPSLPIAA