Protein Info for AMB_RS14770 in Magnetospirillum magneticum AMB-1

Annotation: C4-dicarboxylate transport sensor protein dctB

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 50 100 150 200 250 300 350 400 450 500 550 600 658 transmembrane" amino acids 20 to 39 (20 residues), see Phobius details amino acids 73 to 76 (4 residues), see Phobius details amino acids 307 to 329 (23 residues), see Phobius details PF13185: GAF_2" amino acids 373 to 507 (135 residues), 31.5 bits, see alignment E=3e-11 PF00989: PAS" amino acids 538 to 645 (108 residues), 28.9 bits, see alignment E=1.5e-10 PF08448: PAS_4" amino acids 541 to 649 (109 residues), 28.3 bits, see alignment E=2.7e-10

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb2934)

Predicted SEED Role

No annotation

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 Q2W337 at UniProt or InterPro

Protein Sequence (658 amino acids)

>AMB_RS14770 C4-dicarboxylate transport sensor protein dctB (Magnetospirillum magneticum AMB-1)
MVGGSMDSVGRFIALRLNLSRLLLAAMTGVIGLCSFFIANEVKEQGRLSLLQSEAYRHGI
EIMSQTLNGNLMGAVAVLGLLDGEIKGEAMGAVPPNSPRMVGMLGSVAGAHAAHGVFLVG
QDGVVHSSWDSSGRPSTGTNVRFRPYFQMAMQSKENVYAAVSLARGDRSLYFTAPIFSDT
TRTGPAVGGVVARTDLSKIDAMLRDKADISLLLSPQGVVFAGSRGEWIGFLAERPSAADL
AAIRDLKQFGAMFETAEPSILPFSTREGRVRLDGRSYAVARARVQWNDPFGDWTLVLMED
LSRTVPLAGSAVLGAAAAAVAGSLLLALLNMLRSRHAQQVSADRLAEFARTQQSMAERKA
QLAAAAMRLQQAKTVSDLADCFLRESRALIGTLQGLVYVRAGSGGTTMSLAAGYAVGAAV
APEISDGEGLLGECACSGRLRVVVTPAEGPWIIESGLGETRPGAVIMAPVQLNDAVLGVV
EVAVLGVPDEEATQQFEDLVRILALNLELVRQHQRTEERLEEASVAERAKGEQLAFQQVL
VDAMPYPVFTLDAHSRFLGANRAFEVAFGIGKENLTGRRMIDLEFLPEASRAVFQSESEE
IIAAIGRGRRDLSLPLADGRTHDILYFLSGFADPNGLPGGLVGAFVDLSAISRSGGAP