Protein Info for MMP_RS08465 in Methanococcus maripaludis S2

Annotation: NAD(P)-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 50 100 150 200 250 300 350 396 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF13450: NAD_binding_8" amino acids 5 to 70 (66 residues), 39 bits, see alignment E=8e-14 PF01593: Amino_oxidase" amino acids 19 to 277 (259 residues), 24.8 bits, see alignment E=1.3e-09

Best Hits

Swiss-Prot: 64% identical to Y1488_METJA: Uncharacterized protein MJ1488 (MJ1488) from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

KEGG orthology group: None (inferred from 100% identity to mmp:MMP1648)

Predicted SEED Role

"Phytoene dehydrogenase and related proteins" in subsystem Carotenoids

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 (archaea)

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 Q6LWQ9 at UniProt or InterPro

Protein Sequence (396 amino acids)

>MMP_RS08465 NAD(P)-binding protein (Methanococcus maripaludis S2)
MKIGIIGAGLGGLLSGAILSKEHSITIYEKLPFVGGRFTNIPYKGFQLTTGALHMIPHGN
EGYLAQTLRRAGSNVKIVNSEPDGYFRINGKNHEYKDIFGLVSAKDKLKALKLAASLKLG
KIDKNMPFGEFLEDIPLALDVGNSFSGWALSLNAYDTPMSEIIEISKLYHKFGGPGIPVG
GCKGVIDSLVEIINKNGGKIYTSHAIEKIEVEENNVFLDSEQFDIVISNASPKLTEKMSN
IKFIEKEPVPSKGIKINVASKLSLVDGASVIFTTDCERINGLNQPSNVDRSLAKEDYNLI
MLHATQIKNNTKEEISLALNDIESLFGGKDYEVISIQSYGNGWPVNHASNGTDLNPIVKD
NLLLVGDGVKGVGGIEVEGVAMSVIAVLNHIEKLKK