Protein Info for Atu3339 in Agrobacterium fabrum C58

Annotation: trehalose/maltose ABC transporter permease

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 50 100 150 200 250 324 transmembrane" amino acids 27 to 47 (21 residues), see Phobius details amino acids 105 to 124 (20 residues), see Phobius details amino acids 136 to 156 (21 residues), see Phobius details amino acids 187 to 211 (25 residues), see Phobius details amino acids 232 to 254 (23 residues), see Phobius details amino acids 290 to 314 (25 residues), see Phobius details PF00528: BPD_transp_1" amino acids 114 to 314 (201 residues), 67.4 bits, see alignment E=7.3e-23

Best Hits

KEGG orthology group: K10237, trehalose/maltose transport system permease protein (inferred from 100% identity to atu:Atu3339)

Predicted SEED Role

"ABC-type sugar transport systems, permease components"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 A9CF12 at UniProt or InterPro

Protein Sequence (324 amino acids)

>Atu3339 trehalose/maltose ABC transporter permease (Agrobacterium fabrum C58)
MNDIALQRPVAAASTGSDLQSERLKSAWLFLAPTFLVLALVAGWPLVRTVWFSFTDASLT
NLDGAQFVGLKNYLTWITLSSGRTIYRGLLADPAWWGAVLNTLKFTILSVSFETVLGLIV
ALVLNAEFKGRGFVRAAILVPWAIPTIVSAQMWAWMLNDQFGILNDLFLNLGLISNKIAW
TANPDTAMVAVLIVDIWKTTPFMALLILAGLQMVPKDMYEAAKVDGIHPVKVFFRVTLPM
IRPALMVAVIFRMLDAMRVFDLIYILTPNNAQTRTMSVLARENLFDFDKFAYGAAASTML
FLIIASITVIYMWLGRVNTDGGAR