Protein Info for Atu1899 in Agrobacterium fabrum C58

Annotation: ABC transporter, substrate binding protein (ribose)

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 50 100 150 200 250 309 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF00532: Peripla_BP_1" amino acids 27 to 293 (267 residues), 65.7 bits, see alignment E=1e-21 PF13407: Peripla_BP_4" amino acids 29 to 284 (256 residues), 187.3 bits, see alignment E=8.1e-59 PF13458: Peripla_BP_6" amino acids 53 to 254 (202 residues), 33.7 bits, see alignment E=6.7e-12

Best Hits

KEGG orthology group: K10439, ribose transport system substrate-binding protein (inferred from 100% identity to atu:Atu1899)

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

See Q7CYA2 at UniProt or InterPro

Protein Sequence (309 amino acids)

>Atu1899 ABC transporter, substrate binding protein (ribose) (Agrobacterium fabrum C58)
MKFSRILLTSAALLALSLGSANAAEVKKIGLAVANLQANFFNQIKQAVEAEAKTRGIAVV
TVDAKGDGPTQVNQIQDLLTQNIDALIYIPAGAAAATVPVKLAKAAGVPVINIDRNADGA
PGDTFLATDSVASAKSVCDYIIKQAGGAGKMVIIHGQKGTTPEVDRTKGCMESVKANSGV
KIVAEQWSNMWSQDEGFQIMQNMLQANPDVSIVFAQADGLALGAAQAIKVANPSQKIVVG
GFDGDTAALEALKNGVFDVTATQQTQKMGRMAVEMAVKIVGGEKVPAVQLSDATLTTKEN
VAGFIANHP