Protein Info for MMJJ_RS05025 in Methanococcus maripaludis JJ

Annotation: glutamine amidotransferase family 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 50 100 150 200 250 300 363 PF00310: GATase_2" amino acids 130 to 212 (83 residues), 26.8 bits, see alignment E=2.2e-10 PF13522: GATase_6" amino acids 167 to 231 (65 residues), 27.6 bits, see alignment E=2.6e-10

Best Hits

Swiss-Prot: 71% identical to YD5A_METJA: Uncharacterized protein MJ1351.1 (MJ1351.1) from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

KEGG orthology group: None (inferred from 100% identity to mmp:MMP0080)

Predicted SEED Role

"Glutamine amidotransferase, class-II" in subsystem Ammonia assimilation

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 (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 (363 amino acids)

>MMJJ_RS05025 glutamine amidotransferase family protein (Methanococcus maripaludis JJ)
MCGIIGFMSRTGRLISGDRIATALNCLKERGNGEGSGYVGYGIYPDYKDDYAIHVFLDAT
KDYDKIRHEVEEVLVKYGYILKDEEIPTEEGIIKKEQVSWRFFYRFDEKYKSVEEDMMVD
IVMDINAKIDGAFVFSSGKNMGVFKAAAWPLEVAEYFKIDQYKGFQWLSHARYPTNTKGW
WGGAHPFNLLGWSVVHNGEITSYGANKRYVESFGYKCKLLTDTEVVAYLFDLLIRKHKIP
VEYAMSALAPRFWDEIESMSKEDKKIHEAIRMTYGGATMNGPFGIVVGTQEGMAFMNGEV
EEGNTMVGLTDRIKLRPLVAAEKDDLLFVSSEESAIRKICPELDRVWMPDAGRMVIAKLE
KKI