Protein Info for SM_b21582 in Sinorhizobium meliloti 1021

Annotation: exoD-like 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 50 100 150 210 transmembrane" amino acids 45 to 64 (20 residues), see Phobius details amino acids 71 to 92 (22 residues), see Phobius details amino acids 146 to 167 (22 residues), see Phobius details amino acids 175 to 205 (31 residues), see Phobius details PF06055: ExoD" amino acids 34 to 204 (171 residues), 134.1 bits, see alignment E=1.8e-43

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SM_b21582)

Predicted SEED Role

"STRUCTURAL ELEMENTS; Cell Exterior; surface polysaccharides/antigens"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 Q92US0 at UniProt or InterPro

Protein Sequence (210 amino acids)

>SM_b21582 exoD-like membrane protein (Sinorhizobium meliloti 1021)
MKARPTDVVRSGGRRDRKDAPSIGTLADALVAGAARQPSLSLGELLLLIGDRSFGAVLVL
AAGANLSPAGVIPAASTLLAAVVAFVSLQIVAGQRHIWMPRFLRRKTLSRRLVEGTGRTM
KKWSRWLDPWLTRGLRPLTQRPFDRLAGLICILLAVPVPLLEFVPFLTNVPMTIVAIFGL
GLLVRNGFLMALGFAASLAVAYLAYRLLTS