mptN

Gene

mptN

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase

Organism

Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)

Length

324 amino acids

Function

Catalyzes the ATP or GTP-dependent addition of one L-glutamate molecule to tetrahydromethanopterin, producing tetrahydrosarcinapterin.

Similarity

Belongs to the RimK family. MptN subfamily.

Mass

34.71 kDa

Sequence

MKKIGIAITDPEDWTARALITAAKEKGFFPFILDLRIAEVSISSKTSEPATLFKAGEILLSDLDALIVRDVGAGAFEGVSFRFDILRELEAGGVTVMNSPEAIQNAANKYHASYLLARAGLPVPETVAVQSVEAALRAASGFGDAVIKPVFGYKGKDIARVKDGEIRFSDRKTGPGTVEEILEKLLEERGMLYIQEFIENPGRDIRAFVVGGKAIGAIYRKAAAGSWVNNLSRGGSADRCVLAEEQKEIAEKAALAVGTTFAGIDIIEGAKAQTGNENKKTEDKSTGQGSRILEVNGTPSGKGIFDAWGINPAEYILEYLQNIL

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase: mptN

Gene

mptN

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase

Organism

Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)

Length

324 amino acids

Function

Catalyzes the ATP or GTP-dependent addition of one L-glutamate molecule to tetrahydromethanopterin, producing tetrahydrosarcinapterin.

Similarity

Belongs to the RimK family. MptN subfamily.

Mass

35.037 kDa

Sequence

MKKIGIAITDPEDWTARALIKAAKEKGFSPLVFDLSDAEVRIGSGISEPASIFKAGEVLLSDLDALIVRDVGAGAFEGVSFRFDILRELEAEGVSVINSPEAIQNAANKYHASYLLAKAGLPVPETVAVQSLEAALKVISEFGDAVIKPVFGYKGKDIARVKNREIRFSDRKIEPAPVEEILEKLLEEKGMLYIQEFIENPGRDIRAFVVGGTAIGAIYRKAAAGSWVNNLSQGGSSDRCVLTDEQEKIAEKASLALGTTFAGIDIIEGTEESEENKKTEGMSSENRKSPRILEVNGTPSGKGIFDAWGINPADHILEYLKNIL

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase: mptN

Gene

mptN

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase

Organism

Methanococcus maripaludis (strain S2 / LL)

Length

292 amino acids

Function

Catalyzes the ATP or GTP-dependent addition of one L-glutamate molecule to tetrahydromethanopterin, producing tetrahydrosarcinapterin.

Similarity

Belongs to the RimK family. MptN subfamily.

Mass

33.016 kDa

Sequence

MRMGIISEERDWVTDELKSKMEKNDIDPVIIQPSKIISYIESEVKFEQNNRSILDLKCAFVRNIGEGVEMFHRFDMLKYLENYVPIINPMDGIENAGNKFRTSFLMEVHKIPHPKTIVAEDVNKALIAADKFEDVVLKPLFGNQGKGLVRVKGRSTVAKLKALNTFKSTHGVIYMQEFVNNPNNVYRDIRAFVVGDKVISAMYRTSDNWITNIHQNGVPEKCEITEELSKIVLAAKDAVGLVYAGVDILESSDGLKVIEVNACPSWEGLSRISEVDIAQNLIDEALNYAKEY

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase: mptN

Gene

mptN

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase

Organism

Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

Length

291 amino acids

Function

Catalyzes the ATP or GTP-dependent addition of one L-glutamate molecule to tetrahydromethanopterin, producing tetrahydrosarcinapterin.

Similarity

Belongs to the RimK family. MptN subfamily.

Mass

33.277 kDa

Sequence

MKLGIITIERDAVVNDLIKSCEKYEVDYKVITPSNIVAGFNLDFKLKYYKSFLDELDCCFVRNLGWDSFFRFDVLKYLNHYIPVINPPDGIDRASNKFLTSVFLELNNLPQPKTVVTESINEAIVWIDKFEEAVLKPIFGCGGEGIVRVKKELPISTKLKILNEFKEKYNTFYIQEFIKPVRNEHRDIRAFVVDDEVVAAMYRIGGENWKNNVSQGGRVEKCEITEEIEKLALKAKNALGLFYAGVDLIESEDGLKVLEVNSTPSWIGLSKVSEVNIADKLLEKIIQYVKS

Protein

Tetrahydromethanopterin:alpha-L-glutamate ligase: mptN