Protein Info for QEN71_RS16825 in Paraburkholderia sabiae LMG 24235

Annotation: arabinose 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

• PF00532: Peripla_BP_1
  • amino acids 35 to 321 (287 residues), 131.8 bits, E=3.4e-42
• PF13407: Peripla_BP_4
  • amino acids 36 to 306 (271 residues), 50.7 bits, E=1.9e-17

Best Hits

Swiss-Prot: 84% identical to ARAF_AZOBR: ABC transporter L-arabinose-binding periplasmic protein (araF) from Azospirillum brasilense

KEGG orthology group: K10537, L-arabinose transport system substrate-binding protein (inferred from 99% identity to bph:Bphy_4217)

MetaCyc: 45% identical to arabinose ABC transporter periplasmic binding protein (Escherichia coli K-12 substr. MG1655)
ABC-2-RXN [EC: 7.5.2.12, 7.5.2.13]

Predicted SEED Role

"L-arabinose-binding periplasmic protein precursor AraF (TC 3.A.1.2.2)" in subsystem L-Arabinose utilization (TC 3.A.1.2.2)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.5.2.12 or 7.5.2.13

Protein Sequence (334 amino acids)

>QEN71_RS16825 arabinose ABC transporter substrate-binding protein (Paraburkholderia sabiae LMG 24235)
MTRKLRRLTLSAMAAALLATPFAMQMTAHADTPLKIGVLVKMPEQAWFINEQKAATALGQ
KEGFSVVNIGAPDGEKVLAAIDNLGAQGAQGFVICPPDVRLGPAIQARAKRYNMKFVTVD
DQLVDSTGKPLSGVPHLGMSAFKIGNQVGQAISDEMKKRGWKPEEVGAIRITDYELPTAK
LRTDGATETLLANGFKKDNIFDAPQKTTDDEGGFNAASPVLSKHPNIKKWVIFALNEETV
LGGVRATEQLHIPGSDVIGVGINGAGEAFAEFQKKEPTGFYGTIAVSSTNHGKQSTQNLV
DWIKQGKQPPADTQTTGKLMTRENWKDVRTELGI