Protein Info for RPSI07_RS19210 in Ralstonia solanacearum PSI07

Annotation: sugar ABC transporter substrate-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 50 100 150 200 250 319 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details PF00532: Peripla_BP_1" amino acids 35 to 284 (250 residues), 78.8 bits, see alignment E=7.4e-26 PF13407: Peripla_BP_4" amino acids 37 to 299 (263 residues), 182.9 bits, see alignment E=1.3e-57 PF13377: Peripla_BP_3" amino acids 169 to 304 (136 residues), 32.8 bits, see alignment E=1.1e-11

Best Hits

KEGG orthology group: K10439, ribose transport system substrate-binding protein (inferred from 100% identity to rsl:RPSI07_2378)

Predicted SEED Role

"Ribose ABC transport system, periplasmic ribose-binding protein RbsB (TC 3.A.1.2.1)" in subsystem D-ribose utilization (TC 3.A.1.2.1)

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

Find the best match in UniProt

Protein Sequence (319 amino acids)

>RPSI07_RS19210 sugar ABC transporter substrate-binding protein (Ralstonia solanacearum PSI07)
MDSSRRRALGLSAGSALALALPFPFAAARAASQPPKIALVMKSLANEFFLTMENGARAHQ
KAHASEYTLLANGIRDETDTSGQIRLIEQMIVTRVDALVLAPADSKALVPVVKKAVDAGI
LVVNIDNRLDPEALKDKGLKVPFVGPDNRKGARLVGDFVARSLKPGDAIGIIEGVPTTTN
AQQRTAGFKDAAQAARLRIVSVQSGEWEIDKGNKVAAAMLRAQPDIKALLCGNDNMAIGA
VSAVRAAGKTGRVLIGGYDDIAAIKAMLADGRVAATADQHADQQAVYGIQTALKALAAKT
PQAQLGGVIETPVNLVTRT