Protein Info for MMJJ_RS08295 in Methanococcus maripaludis JJ
Annotation: iron 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
Best Hits
Swiss-Prot: 52% identical to Y085_METJA: Uncharacterized lipoprotein MJ0085 (MJ0085) from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
KEGG orthology group: None (inferred from 90% identity to mmq:MmarC5_0411)Predicted SEED Role
"Iron transport Periplasmic binding protein precursor"
Sequence Analysis Tools
PaperBLAST (search for papers about homologs of this protein)
Search CDD (the Conserved Domains Database, which includes COG and superfam)
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
Find the best match in UniProt
Protein Sequence (374 amino acids)
>MMJJ_RS08295 iron ABC transporter substrate-binding protein (Methanococcus maripaludis JJ) MKKIGVLSALISLMIALSFSGCVDNTAESSGEVAKTVEIVDMVGRTVEVPANIQRIVCSG PGCLRLVTYLQAQDKVVGVESIEQENISGRPYQLANMDFFQTLPMTGLGGGKEIGVGPYP EKVISAAPDVILITYMDADRADELQEQYGIPVVVLQYGDVKSFHDENFVGCLNLLGSLFQ KEERAQEVIDFFADAENDLLTRTENISDEDKPSVYIGGLCNKGAHGIDSTSSNYAPFAAL NANNVASSIGTEKSVFISKEQLLEWNPDIIFIDTGSYELIKEDYDKSSEYYESLGAFENG NVYTQFPYNYYTTNYGTALADAYYIGKIVYPEQFADIDIEEKADEIYEFLVGEAVYDKMA EGYCGFENIDFSSQ