Protein Info for Dsui_0844 in Dechlorosoma suillum PS

Annotation: ABC-type branched-chain amino acid transport system, periplasmic component

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 50 100 150 200 250 300 350 384 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF13458: Peripla_BP_6" amino acids 26 to 372 (347 residues), 149.5 bits, see alignment E=3.1e-47 PF13433: Peripla_BP_5" amino acids 41 to 268 (228 residues), 35 bits, see alignment E=1.3e-12 PF01094: ANF_receptor" amino acids 56 to 222 (167 residues), 71.9 bits, see alignment E=7.8e-24

Best Hits

KEGG orthology group: K01999, branched-chain amino acid transport system substrate-binding protein (inferred from 83% identity to dar:Daro_4097)

Predicted SEED Role

"Leucine-, isoleucine-, valine-, threonine-, and alanine-binding protein"

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 G8QI90 at UniProt or InterPro

Protein Sequence (384 amino acids)

>Dsui_0844 ABC-type branched-chain amino acid transport system, periplasmic component (Dechlorosoma suillum PS)
MSRKTLIAALLPLATGLAAVPAWADINVGVSLAATGPAASLGIPEKNSIALLPTTVAGQK
VNYIVLDDATDSTTAVKNIKKLISESKVDLVIGSSTTPSSLAMMDVAVENETPMISMAGS
AIVVEPMDAKRHWVFKSAQNDAHMATAIVEHMTNNNVHSVAFIGFADAYGQGWFKEFAKI
AEARKIKIVANESYQRNDTSVTGQTLKILAAKPDAVLVGAAGTPAVLPQKTLKEKGYKGA
IYQTHGVANADFLRVGGKDVEGALLPVGPMMVAEQLPNDNPVKKSALEYVKKYEGVHGKG
SISSFGGHAWDAGVLLSNAIPAALKKAQPGTKEFRKALRDAIEGSKNLPAAHGIFNMTPQ
DHQGFDQRARVMVKVENGTWKLIK