Protein Info for SM_b21603 in Sinorhizobium meliloti 1021

Annotation: sugar uptake ABC transporter permease

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 50 100 150 200 250 291 transmembrane" amino acids 12 to 32 (21 residues), see Phobius details amino acids 73 to 94 (22 residues), see Phobius details amino acids 104 to 124 (21 residues), see Phobius details amino acids 155 to 178 (24 residues), see Phobius details amino acids 206 to 226 (21 residues), see Phobius details amino acids 263 to 285 (23 residues), see Phobius details PF00528: BPD_transp_1" amino acids 85 to 284 (200 residues), 73.9 bits, see alignment E=7e-25

Best Hits

KEGG orthology group: K02025, multiple sugar transport system permease protein (inferred from 100% identity to sme:SM_b21603)

Predicted SEED Role

"Glycerol-3-phosphate ABC transporter, permease protein UgpA (TC 3.A.1.1.3)" in subsystem Glycerol and Glycerol-3-phosphate Uptake and Utilization (TC 3.A.1.1.3)

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 Q92UQ1 at UniProt or InterPro

Protein Sequence (291 amino acids)

>SM_b21603 sugar uptake ABC transporter permease (Sinorhizobium meliloti 1021)
MTSERRSKTLTAVLMITPFVITYLTVFAYPVYKMFALSFTNAPLVGEGEWVGFDNYLKLL
NQKLFFTSVWNTGYFVVLTVIPNTLIGLGLALMVVRLKGWLQSLILVLFFLPYILPVSVV
TQIWEWVLDQQFGIAQHVIEFVTGRRISVFRDPLWAMPMVALVTIWWTNGFNLLLFIAGL
RNIPTDYYEAAMLDGATRWQCFKRITWPLIWPVTALVLTLQLILQLKIFDQVYLMTEGGP
FNSTYVLLQLVYREAFRLNHGGLGSAVAVFLFLIIVTVSVLQYQLLRVRGR