Protein Info for QEN71_RS02590 in Paraburkholderia sabiae LMG 24235

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 50 100 150 200 250 300 350 400 440 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details PF01547: SBP_bac_1" amino acids 42 to 330 (289 residues), 193.1 bits, see alignment E=1.2e-60 PF13416: SBP_bac_8" amino acids 48 to 360 (313 residues), 107.7 bits, see alignment E=9.9e-35

Best Hits

KEGG orthology group: K10227, sorbitol/mannitol transport system substrate-binding protein (inferred from 98% identity to bph:Bphy_0490)

MetaCyc: 59% identical to polyol ABC-type transporter periplasmic substrate-binding protein (Pseudomonas fluorescens)
7.5.2.M2 [EC: 7.5.2.M2]; 7.5.2.M2 [EC: 7.5.2.M2]; 7.5.2.M2 [EC: 7.5.2.M2]

Predicted SEED Role

"Various polyols ABC transporter, periplasmic substrate-binding protein" in subsystem Ribitol, Xylitol, Arabitol, Mannitol and Sorbitol utilization

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.5.2.M2

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 (440 amino acids)

>QEN71_RS02590 sugar ABC transporter substrate-binding protein (Paraburkholderia sabiae LMG 24235)
MKPTCKPALNVFGAAALACAAFSANAATVTIATLNNPDMIELKKLSPAFEKANPDIKLNW
VILEENVLRQRATTDITTGSGQFDVMTIGAYETPQWGKRGWLAPLTNLPADYDLNDVVKT
ARDGLSYNGSLYALPFYVESSMTYYRKDLFAAKGLKMPDNPTYDQIAQFADKLTDKSAGT
YGICLRGKAGWGENMAYVTTLVNTFGGRWFDEQWHAQLTTPEWKKAVSFYVDLLKKDGPP
GASSNGFNENLTLMSSGKCAMWIDATVAAGMLYNKQQSQISDKVGFAAAPTQATPNGSHW
LWAWALAIPKSSKQADAAKKFITWATSKQYIEMVAKDEGWASVPPGTRQSTYARPEYKQA
APFADFVLKAIETADPTHPTAKPVPYTGVQFVGIPEFQSFGTVVGQSISGAVAGQMSVDQ
ALAAGNATADRAVKQAGYQK