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Mja Helicase Intein
Intein Name Mja Helicase
Prototype Allele Mja Helicase
Extein Name Putative SKI2-family helicase.
Intein Class Theoretical
Organism Name Methanococcus jannaschii (Methanocaldococcus jannaschii DSM 2661)
Organism Description Thermophile, DSM 2661, taxon:2190
Domain of Life Archaea
Endonuclease Activity
Endo Motif DOD
Location in Extein L337
Insert Site Comments helicase-a, Motif V of DEAD and DEAH box helicases
Intein Size (aa) 501
Intein N-terminal IKVICCTPTL/C
Intein C-terminal HN/SAGLNLPCRR
Accession No. C64440 in NCBI/protein, MJ1124
Intein aa Sequence >gi[15669311]NP_248116|gi|2127858|pir||C64440| Mja Helicase intein (including -1 and +1 extein residues)
LCLNANTEILQESGFRKITELNKDEKVFALCGKEIKPVDGWKVHKTPQHEYNIVVKTVNGLEITTTPNHI
FLVKENGSLKEKEAKDLKVGDYVATVDRIRVKEKDIDLSNGDLYFIGYFIGDGYTGVIEKNTLKATPDLA
FNPKYPPNFDDSELHKKYFLKCRISKGVAHYIYSKKLRKIFNKLNMLTKDNKNIDAFCNLPLDKLAYLIA
GLFDSDGYIYLNRKNIEFYSISEKLVEQLQFVLLRFGIHSSIRKKKTKTMVSPTNGKEYKCKDIYVLTIR
DFMSIKRFYENIPLRHEEKRRKLEEIIKNKEIGQIPSEFVALRFTPIAKIWCDCGFSVDLTMFKPRTKRQ
RELNKKRVKLLFELLDGKKLITNYKEYYSKRKNPYFDFIVREKINGNNYYSLNEKGRVLMSLLNKHIKDK
ENLEEMYNFLVNLEKCPICGKPIHKEMRYSWKKECYDGDIYWDRIKEIKKIKVNDKYAYDIELPDDGSNS
HYIVANGFIVHNS
Block A CLNANTEILQESG 13
Block B GLEITTTPNHIFLV 72
Block C FIGYFIGDG 122
Block D NKNIDAFC 197
Block E LIAGLFDSDG 216
Block H SISEKLVEQLQFVLLRFGI 247
Block F YAYDIEL*PDDGSNSH 490
Block G NGFIVHNS 502
Initially Contributed by Fran Perler
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Independently Found By
Comments Called Mja pep3 in Dalgaard 1997
Putative SKI2-family helicase.
Date Submitted
References Bult 1996
Dalgaard 1997

Last database update: 11/05/10

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