Protein Info for AMB_RS07840 in Magnetospirillum magneticum AMB-1

Annotation: 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

1 50 100 150 200 250 300 350 384 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details PF13458: Peripla_BP_6" amino acids 28 to 364 (337 residues), 202.8 bits, see alignment E=1.9e-63 PF13433: Peripla_BP_5" amino acids 29 to 119 (91 residues), 60.4 bits, see alignment E=2.6e-20 PF01094: ANF_receptor" amino acids 51 to 337 (287 residues), 55.7 bits, see alignment E=6.6e-19

Best Hits

KEGG orthology group: K01999, branched-chain amino acid transport system substrate-binding protein (inferred from 100% identity to mag:amb1552)

Predicted SEED Role

"Branched-chain amino acid ABC transporter, amino acid-binding protein (TC 3.A.1.4.1)" in subsystem ABC transporter branched-chain amino acid (TC 3.A.1.4.1) (TC 3.A.1.4.1)

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 Q2W719 at UniProt or InterPro

Protein Sequence (384 amino acids)

>AMB_RS07840 ABC transporter substrate-binding protein (Magnetospirillum magneticum AMB-1)
MNWKRTAGAALAVMSGLGYAASALAADPIKIGMFLSVTGQMSPMGDPQKRTFDYMIEKIN
AQGGVLGRKVEAVIYDDGSEPEKAATFVKRLIDNDKVDLIIGGSGTPTSMAVLGLIERAE
VPYLSLGGGTAIGDPVRKWTFKFPQSDRLAAEKVLVDLKKRGLTKIALLSENVGFGKSGH
DQTVKLAPQHGIEILIDEVYSPKDPDVTPQLTKIRGTAGVQALFIFGTGTGPAVVTKNLR
QMGLNLPTYQSHGVASKEFLRLVGTAADGMRLPAGAQAVAEQLPANDPQKAVTMAFKKEY
EEKNKPLEAGPLPGHGLDALMMAMDAFKRAGTTDKAKVRDAIEQTKGFVATTGIFTYSPT
DHMGLGLDAFHMVDIKNGDWVIAD