Protein Info for AMB_RS02765 in Magnetospirillum magneticum AMB-1

Annotation: nitrate 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 50 100 150 200 250 300 350 400 470 signal peptide" amino acids 1 to 37 (37 residues), see Phobius details PF13379: NMT1_2" amino acids 41 to 318 (278 residues), 313.5 bits, see alignment E=1.4e-97 PF09084: NMT1" amino acids 54 to 96 (43 residues), 21.1 bits, see alignment 2.6e-08

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb0537)

Predicted SEED Role

"Nitrate ABC transporter, nitrate-binding protein" in subsystem Nitrate and nitrite ammonification

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 Q2W9Y4 at UniProt or InterPro

Protein Sequence (470 amino acids)

>AMB_RS02765 nitrate ABC transporter substrate-binding protein (Magnetospirillum magneticum AMB-1)
MSKMTNFGNTGLARRAALGLAAAGLMALALPHGAEAAKLKLEKDELKLGFIKLTDMAPLA
IAKEKGFFEDEGLFVTLEPQANWKVLLDRVISGELDGAHMLAGQPIGATIGYGTQAHVVT
AFSMDLNGNGITVSNEVWEAMKPHLPKGPDGKIAHPIKADALKKVVDAMKAQGKSFNMGM
VFPVSTHNYELRYWLASGGINPGYYSPDNVSGQIAADALLSVTPPPQMPATLEAGTISGY
SVGEPWNQAAVFKGIGVPVITDYEIWKNNPEKVFGVNNAWAEKYPNTHLAVVKALIRAGK
WLDENNNANRDEAVKILAKSEYVGADAKVIANSMTGTFEYEKGDKRAVPDFNVFYRYFAT
YPFYSDAVWYLSQMRRWGQIAEAKPDAWYADMAKKVYKPDVYLKAAKLLLDEGKVAKEDF
PWDSDGYRAPTAEFIDGISYDGKKPNDYLKKFTIGLKGAQKLESNKVVGN