Protein Info for SMc03124 in Sinorhizobium meliloti 1021
Annotation: periplasmic binding ABC transporter 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
Best Hits
KEGG orthology group: K02035, peptide/nickel transport system substrate-binding protein (inferred from 100% identity to sme:SMc03124)Predicted SEED Role
"cell processes; transport of small molecules; amino acids, amines, peptides"
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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 Q92LR1 at UniProt or InterPro
Protein Sequence (542 amino acids)
>SMc03124 periplasmic binding ABC transporter protein (Sinorhizobium meliloti 1021) MLSINRRGALGLMGATAGSLVLPRFAFSQGKRPSVTIAVQKITINNTLDVWNEQSNVGER VFFPNLWEGLILRDWMGNQGPVPGLATEWKRIDDKTLELKLRQGVKFHNGDELTADDVVF SFSAQRVFGDTQPAGGKTVFEDEHKPATAKELPAVVPGTGRRLWPALAGVEAVDKHTVRF HNATPDVTIEGRLYAFGSQIANRRAWDEAATYMDWARKPITTGPYMVGEHKPDVSLTLVA FDDYWGGRPPLEQIRFVEVPEVSSRVNGLLSGEYDFACDLPPDQIAAVQAAPGYEVQGST IHNHRISVFNVQNPTLQDPLVRRAMTHSIDRQAIVDALWSGQTTVPAGLQFPFYGDMFVE GWTVPEYNPQLAKDLLKQANYKGDAIPFRLLNNYYTNQTANGQIMVEMWKQVGLNVEIQM KENWGQIHDPSGAKGVRDWSAGAAFSDPVSSIVAQFGPNGEVQQKKDWANAEANQMAQIL ETETDHAKRKKAFARMLEICEREDPVYQVLHQNAVFTGMKSSLNWKAAPAFAMDFRAANW AS