Protein Info for MMP_RS03795 in Methanococcus maripaludis S2

Annotation: YqhA family 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 50 100 150 185 transmembrane" amino acids 35 to 67 (33 residues), see Phobius details amino acids 79 to 104 (26 residues), see Phobius details amino acids 136 to 157 (22 residues), see Phobius details amino acids 163 to 180 (18 residues), see Phobius details PF03350: UPF0114" amino acids 30 to 152 (123 residues), 123.8 bits, see alignment E=2.2e-40

Best Hits

KEGG orthology group: None (inferred from 100% identity to mmp:MMP0725)

Predicted SEED Role

"Arginine/ornithine antiporter ArcD" in subsystem Arginine Deiminase Pathway or Arginine and Ornithine Degradation or Polyamine Metabolism

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 (archaea)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q6LZA4 at UniProt or InterPro

Protein Sequence (185 amino acids)

>MMP_RS03795 YqhA family protein (Methanococcus maripaludis S2)
MGKTEKFNKKYGIKKISEQGFFEHFFELALWNSRFIVTLAVIFGTLGSITLFLAGSVEIF
HTIIAYFSDPMSSEQHNQILIGVIGAVDLYLIGVVLLIFSFGIYELFISKIDIARVDGDV
SNILEIYTLDELKSKIIKVIIMVLIVSFFQRVLSMHFETSLDMIYMAISIFAISIGVYFL
QKQKM