Protein Info for GFF2006 in Sphingobium sp. HT1-2

Annotation: putative membrane 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 50 100 150 200 250 312 transmembrane" amino acids 119 to 138 (20 residues), see Phobius details PF13413: HTH_25" amino acids 26 to 85 (60 residues), 80 bits, see alignment E=9.4e-27 PF13464: RodZ_C" amino acids 180 to 251 (72 residues), 59.2 bits, see alignment E=3.1e-20

Best Hits

KEGG orthology group: None (inferred from 75% identity to sjp:SJA_C1-24700)

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)

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 (312 amino acids)

>GFF2006 putative membrane protein (Sphingobium sp. HT1-2)
MADEPEFEPVADDATAAQPSTPGAKLRAAREAQGLSVQDIATRTRIAQRQLEAIERDDYG
ALPGIPYAVGFARAYARAIDLDEVAIAADVRNAVHNSDMGATRYEAFEPADPARVPSRTL
AWTAAVIGIIVIAGFTIWRTQLLTPPTGEEIAEQQAEKPAAAPKAGVQAPIAAPVTGPVV
FTANDDVWMRIVDEAGERLKDGLLKKGESFTLPAGARNPTILTGRPQALDVTVGGKAIPP
LGAADRTIADVPVSAEALLARAAAPAGAPAGAPAPAGQPSRAPTTPAGGQGSVPTSAAPP
PPTAAPQPSAGN