Protein Info for SM_b20602 in Sinorhizobium meliloti 1021

Annotation: branched-chain amino acid ABC transporter ATP-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 TIGR03411: urea ABC transporter, ATP-binding protein UrtD" amino acids 9 to 250 (242 residues), 387.1 bits, see alignment E=1.7e-120 PF00005: ABC_tran" amino acids 25 to 180 (156 residues), 109.4 bits, see alignment E=3.5e-35 PF12399: BCA_ABC_TP_C" amino acids 228 to 249 (22 residues), 25.7 bits, see alignment (E = 1.1e-09)

Best Hits

KEGG orthology group: K01995, branched-chain amino acid transport system ATP-binding protein (inferred from 100% identity to sme:SM_b20602)

Predicted SEED Role

"Urea ABC transporter, ATPase protein UrtD" in subsystem Urea decomposition

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 Q92TJ8 at UniProt or InterPro

Protein Sequence (250 amino acids)

>SM_b20602 branched-chain amino acid ABC transporter ATP-binding protein (Sinorhizobium meliloti 1021)
MTGKKPRNLLYLDGVSVSFDGFKALNSLSFVVEPGELRAIIGPNGAGKTTMMDIITGKTR
PDEGEVFFKGDIDLTKKDEAAIAELGIGRKFQKPTVFENHTVWDNLELALNRSRGVFATL
FYRLTREDKSRIEEILSTVRLTARRDDLAANLSHGQKQWLEIGMLLAQEPELLLVDEPVA
GMTDAETAETAILLKEIARTRSVVVVEHDMGFIRDLGVKVTCLAEGSVLAEGSIDFVSND
PKVIENYLGR