Protein Info for SMa1328 in Sinorhizobium meliloti 1021

Annotation: MtbA 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 50 100 150 200 250 300 350 400 440 transmembrane" amino acids 12 to 37 (26 residues), see Phobius details amino acids 48 to 72 (25 residues), see Phobius details amino acids 83 to 102 (20 residues), see Phobius details amino acids 108 to 132 (25 residues), see Phobius details amino acids 151 to 172 (22 residues), see Phobius details amino acids 184 to 204 (21 residues), see Phobius details amino acids 238 to 256 (19 residues), see Phobius details amino acids 276 to 296 (21 residues), see Phobius details amino acids 305 to 324 (20 residues), see Phobius details amino acids 336 to 361 (26 residues), see Phobius details amino acids 377 to 398 (22 residues), see Phobius details amino acids 404 to 424 (21 residues), see Phobius details PF00083: Sugar_tr" amino acids 13 to 219 (207 residues), 93.7 bits, see alignment E=1.3e-30 amino acids 213 to 430 (218 residues), 38.4 bits, see alignment E=7.4e-14 PF07690: MFS_1" amino acids 19 to 389 (371 residues), 103.8 bits, see alignment E=9.5e-34

Best Hits

KEGG orthology group: None (inferred from 100% identity to sme:SMa1328)

Predicted SEED Role

"L-Proline/Glycine betaine transporter ProP" in subsystem Proline, 4-hydroxyproline uptake and utilization

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 Q92YY7 at UniProt or InterPro

Protein Sequence (440 amino acids)

>SMa1328 MtbA protein (Sinorhizobium meliloti 1021)
MAVQVPTDFRRVIVAASVGNIIEWYDFYIFGSLAAVLSVKFFEQSHPVAALLSTIALFTA
GFLIRPLGAFLFGWMGDRVGRKYTFLITLTGMGLGTGAIGLIPTYESIGLTAAFLLFSLR
MIQGLCLGGEYGGAITYVAEHVPDERRGYYTGWLQTSPTLGIVVSLAVIIAARTYFGSEA
FDAWAWRVPFLVSFLLVGIAIYIRLQLQETPIFQEIKAKGQMTQNPWREAFLSSNIKYVG
IATIVLIGQGVVWYSGQFWALYFLQQVSKVDPLNSAYIVGAALLLATPSLILFGWLSDII
GRKPVILGGMLLAALTYYPLYLWLGAVTQPDNINYPIAIFIIFILVCYVGMVYGPVGAFL
AEYFPGRIRYTSVSVPYHIGNGWGGGLVPFITSAAFAATGSIGYALIYPIAVPAVCFVLA
IFLMPETRRISIWQPIEPRT