Protein Info for ABZR87_RS09970 in Ralstonia sp. UNC404CL21Col

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), 81.7 bits, see alignment E=1e-26 PF13407: Peripla_BP_4" amino acids 37 to 299 (263 residues), 183.3 bits, see alignment E=1e-57 PF13377: Peripla_BP_3" amino acids 174 to 318 (145 residues), 32.7 bits, see alignment E=1.2e-11

Best Hits

KEGG orthology group: K10439, ribose transport system substrate-binding protein (inferred from 97% identity to rpi:Rpic_0882)

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)

>ABZR87_RS09970 sugar ABC transporter substrate-binding protein (Ralstonia sp. UNC404CL21Col)
MDIRRRRALHLGVGSAVAAALPFPFSLAHAANQPPKVALVMKSLANEFFLTMENGARKHQ
KDHASEYTLLTNGIRDETDTAGQIRLVEQMLVARVDALVLAPADSKALVPVVKKAVDAGI
LVINIDNRLDPAALREKGLNVPFVGPDNRKGARLVGDFVAKSLKPGDAVGIIEGIPTTTN
AQQRTAGFKDAAEAAKLKIAGVQSGEWEIDKGNKVAAAMLRSEPNLKALLCGNDNMAIGA
VSAVRAAGKLGKVLIGGYDNIDAIKAMLADGRVVATADQHADQQAVYGIETALKALASKT
PQAKLSGVVETPVNLVTRS