Protein Info for SM_b20603 in Sinorhizobium meliloti 1021

Annotation: branched-chain amino acid 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 50 100 150 200 250 300 350 391 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 53 to 94 (42 residues), see Phobius details amino acids 97 to 97 (1 residues), see Phobius details amino acids 129 to 153 (25 residues), see Phobius details amino acids 160 to 178 (19 residues), see Phobius details amino acids 208 to 229 (22 residues), see Phobius details amino acids 259 to 277 (19 residues), see Phobius details amino acids 297 to 319 (23 residues), see Phobius details amino acids 331 to 349 (19 residues), see Phobius details TIGR03408: urea ABC transporter, permease protein UrtC" amino acids 40 to 354 (315 residues), 445.5 bits, see alignment E=7.3e-138 PF02653: BPD_transp_2" amino acids 47 to 344 (298 residues), 138.4 bits, see alignment E=1.3e-44

Best Hits

KEGG orthology group: K01998, branched-chain amino acid transport system permease protein (inferred from 100% identity to smk:Sinme_4228)

Predicted SEED Role

"Urea ABC transporter, permease protein UrtC" 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 Q92TJ7 at UniProt or InterPro

Protein Sequence (391 amino acids)

>SM_b20603 branched-chain amino acid ABC transporter permease (Sinorhizobium meliloti 1021)
MITSFLVKSLDRTIVVAVAILLALAVIVPALNLLTAPEHPLHVPTYLVSLFGKYLTYALL
ALALDLVWGFCGILSLGHAAFFALGGYAMGMYLMRQIGARGSYGNPLLPDFMVFLNWKEL
PWFWYGFDMFWFAALMVVLVPGLLAFVFGWFAFRSRVNGVYLSIITQAMTYALLLAFFRN
DMGFGGNNGLTDFKDILGFNIQADGTRAALFAASALALAVSLVVTSGIVRSKFGKVLVAL
RDAESRTRFLGYRVEHMKLFAFTVSAMMAGVAGALYVPQVGIINPGEFAPANSIEVVIWT
AVGGRGTLIGPIVGAILVNGGKSIFTAAFPEFWLFALGGLFVLVTLFLPKGVVGTAQSYL
ASRRTSHAAARKESESEKAASLADAETVAAE