Protein Info for Sama_2112 in Shewanella amazonensis SB2B

Annotation: ion transport protein (RefSeq)

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 50 100 150 200 250 295 transmembrane" amino acids 47 to 66 (20 residues), see Phobius details amino acids 77 to 98 (22 residues), see Phobius details amino acids 117 to 144 (28 residues), see Phobius details amino acids 173 to 194 (22 residues), see Phobius details amino acids 232 to 254 (23 residues), see Phobius details PF00520: Ion_trans" amino acids 46 to 258 (213 residues), 124.2 bits, see alignment E=5.3e-40 PF07885: Ion_trans_2" amino acids 181 to 255 (75 residues), 61.1 bits, see alignment E=7.5e-21

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_2112)

Predicted SEED Role

"Potassium voltage-gated channel subfamily KQT; possible potassium channel, VIC family"

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

See A1S7G1 at UniProt or InterPro

Protein Sequence (295 amino acids)

>Sama_2112 ion transport protein (RefSeq) (Shewanella amazonensis SB2B)
MAHCGAIQTHSKDFREPMSQPQADAESELKKKLRIIIFGTDTPAGRWFDLALILCIIASV
TLVLLDTVSSINARWGGLIHVLEWIFTVIFTLEYGIRIYCSAHRWQYAHSFYGIVDLLSV
LPSYLALFFPGANFTLIIRVLRLFRIFRVLKLLRYLSEGNLLLKAMMQSSRKVFLFFFSV
SLIIMVLSAIMYMVEGPENGFSSIPKSIYWTIVTITTVGYGDITPKTELGQAIAALTMLI
GYSIIAIPTGILTAEISQEIGRHRDLRRCSNCLKTGHDQDAEYCNKCGSELQKEP