Protein Info for MPMX19_03300 in Azospirillum sp. SherDot2

Annotation: Erythritol/L-threitol-binding 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 50 100 150 200 250 300 350 400 450 signal peptide" amino acids 1 to 30 (30 residues), see Phobius details PF01547: SBP_bac_1" amino acids 62 to 352 (291 residues), 133.7 bits, see alignment E=1.5e-42 PF13416: SBP_bac_8" amino acids 70 to 386 (317 residues), 85.1 bits, see alignment E=7.4e-28

Best Hits

KEGG orthology group: K02027, multiple sugar transport system substrate-binding protein (inferred from 72% identity to oan:Oant_0361)

Predicted SEED Role

"Inositol transport system sugar-binding protein" in subsystem Inositol catabolism

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 (450 amino acids)

>MPMX19_03300 Erythritol/L-threitol-binding protein (Azospirillum sp. SherDot2)
MSNGMSLSRRRLLASGAAAGALGFSGALGLPGLPAFAQTSGVNWRKYAGTKIEVNLIKSP
RGDTLTRHQKEFEELTGITVVSEQTPEQQQRQKAVIELTSGRPSFDVVHISYHVQKRQFE
KGKWLADLTPFIKDPALTDAGFLDDFSEAGVTFARNPEGGIGALPFSVDYWIVYWNKDLF
AKKNLSFPKTFDEMVAAAAALTDPSSQTYGFVARGMKNANTPVWTSLLLGYDQYSVDANR
NLLTDTPEAIEAAKLYQTLMTKSAPPGVTGFNWAECQSAFLQGRVGMWFDGVGFAPPLED
PEKSRVVGKVGYGLMPKGPKAHAAATTGDGVGVTAASKNKEAAYLYCQWATGKLMGARLL
QAGAGVPFRNSVLADAEVRKGVKMPAAWVDAVVESAKISRLALPVIIPVTEFRDVLGGAL
TNMISGSDPAAELKRATADFKPILERSEKT