Protein Info for Atu1838 in Agrobacterium fabrum C58

Annotation: ABC transporter, substrate binding protein (amino acid)

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 50 100 150 200 250 300 359 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF13458: Peripla_BP_6" amino acids 24 to 347 (324 residues), 81.9 bits, see alignment E=7.3e-27 PF01094: ANF_receptor" amino acids 51 to 214 (164 residues), 34.8 bits, see alignment E=9.9e-13

Best Hits

KEGG orthology group: K01999, branched-chain amino acid transport system substrate-binding protein (inferred from 100% identity to atu:Atu1838)

Predicted SEED Role

"branched-chain amino acid ABC transporter, periplasmic amino acid-binding protein, putative"

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 Q7CYE9 at UniProt or InterPro

Protein Sequence (359 amino acids)

>Atu1838 ABC transporter, substrate binding protein (amino acid) (Agrobacterium fabrum C58)
MLSVRLLTIIAGFAFAGSASAASIGIVAPQNGPYELLGQQVRQGAKAAAAKLGLDVVEIH
ESCEDGSGGAIADGLVAAKVSAAIGFLCTETLQGVLPPLKAAAIPAITLSSRAPILMEDS
LKYGWPLFRLSPSDRAESDRIAEIILRDWKGHSIGLVDDGTIYSRELVDRIRASLEENGL
KPTFSDTMRPNQEQQVALVRRLARTGISHVFVGAERNDVAIIARDAASENLALTIMGGDA
MNAANNPVPLTANVLAVTRPAYDTLPSAQAANGELRAAGIEPEGYVLPAYAATELTAALA
EATQAQSKPAPEILAGGTVFKTVIGDLGFTPSHDLSDNPYRLQRWNGQRFEPVDKAEKQ