Protein Info for GFF892 in Xanthobacter sp. DMC5

Annotation: queuosine precursor transporter

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 50 100 150 200 257 transmembrane" amino acids 34 to 54 (21 residues), see Phobius details amino acids 65 to 87 (23 residues), see Phobius details amino acids 99 to 121 (23 residues), see Phobius details amino acids 142 to 164 (23 residues), see Phobius details amino acids 178 to 200 (23 residues), see Phobius details amino acids 206 to 229 (24 residues), see Phobius details TIGR00697: conserved hypothetical integral membrane protein" amino acids 40 to 237 (198 residues), 119.7 bits, see alignment E=7.4e-39 PF02592: Vut_1" amino acids 73 to 230 (158 residues), 175.3 bits, see alignment E=5.5e-56

Best Hits

KEGG orthology group: K09125, hypothetical protein (inferred from 82% identity to xau:Xaut_4165)

Predicted SEED Role

"Putative preQ0 transporter" in subsystem Queuosine-Archaeosine Biosynthesis

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 (257 amino acids)

>GFF892 queuosine precursor transporter (Xanthobacter sp. DMC5)
MLSDNTPFGVDGVETRAGITPVEARALEGKRLRYYDYCMVAFAVILICSNLVGAAKVSVV
ELPLIGPFVFGSAVLFFPLSYVLGDVLTEVYGYARARRIVWVGFAASVYAALMTAIVVAI
PPAPGWTGQDAVTSVFGQTPRIFFASILAFWCGEFANAFVLAWMKVLTGGRMLWTRTIGS
TIVGQAVDSLIFYPLAFLGVWDTHLVLTVMVSNYLLKVGWEAVLTPVTYKIVGFMKRREG
VDVYDVGTDFTPFRVKV