Protein Info for GFF2790 in Sphingobium sp. HT1-2

Annotation: Putative preQ0 transporter YhhQ

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 50 100 150 210 transmembrane" amino acids 12 to 31 (20 residues), see Phobius details amino acids 37 to 58 (22 residues), see Phobius details amino acids 70 to 91 (22 residues), see Phobius details amino acids 115 to 134 (20 residues), see Phobius details amino acids 145 to 171 (27 residues), see Phobius details amino acids 183 to 205 (23 residues), see Phobius details TIGR00697: conserved hypothetical integral membrane protein" amino acids 22 to 202 (181 residues), 92.2 bits, see alignment E=1.9e-30 PF02592: Vut_1" amino acids 43 to 198 (156 residues), 125.7 bits, see alignment E=1e-40

Best Hits

KEGG orthology group: K09125, hypothetical protein (inferred from 72% identity to swi:Swit_2909)

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 (210 amino acids)

>GFF2790 Putative preQ0 transporter YhhQ (Sphingobium sp. HT1-2)
MTSSPAPLTRSLFVFSILYGGMVCMAGVLGVKQVALGPLAVEAGIFAFLLLVIISSAVSE
LHGQKTATALVRLGFVPLLVSAALIHIVIALPHDPGMYPPAVDAFPIVVGQGSRMMLAGL
ISYGTSQTLNVFIFSRLAGGEGRLVWLRGMVASVVSQIVDTLLFITISFYGERPIMDLMV
GQMITKVLLSIILVPPLISAAVALGRRLDR