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Tko Pol-1 (Pko Pol-1) Intein
Intein Name Tko Pol-1 (Pko Pol-1)
Prototype Allele Pko Pol-1
Extein Name DNA polymerase (alpha or family B)
Intein Class Experimental
Organism Name Pyrococcus/ Thermococcus kodakaraensis KOD1
Organism Description Thermophile, taxon:69014
Domain of Life Archaea
Endonuclease Activity PI-PkoI
Endo Motif DOD
Location in Extein R406
Insert Site Comments pol-a, Pol Motif A
Intein Size (aa) 360
Intein N-terminal WENIVYLDFR/C
Intein C-terminal HN/SLYPSIIITH
Accession No. S71551 in NCBI/protein
Intein aa Sequence >gi|2129415|pir||S71551| P77933 Tko Pol-1 (Psp-KOD Pol-1) intein (including -1 and +1 extein residues)
RCHPADTKVVVKGKGIINISEVQEGDYVLGIDGWQRVRKVWEYDYKGELVNINGLKCTPNHKLPVVTKNE
RQTRIRDSLAKSFLTKKVKGKIITTPLFYEIGRATSENIPEEEVLKGELAGILLAEGTLLRKDVEYFDSS
RKKRRISHQYRVEITIGKDEEEFRDRITYIFERLFGITPSISEKKGTNAVTLKVAKKNVYLKVKEIMDNI
ESLHAPSVLRGFFEGDGSVNRVRRSIVATQGTKNEWKIKLVSKLLSQLGIPHQTYTYQYQENGKDRSRYI
LEITGKDGLILFQTLIGFISERKNALLNKAISQREMNNLENNGFYRLSEFNVSTEYYEGKVYDLTLEGTP
YYFANGILTHNS
Block A CHPADTKVVVKGK 13
Block B INGLKCTPNHKLPV 64
Block C LAGILLAEG 126
Block D VKEIMDNI 209
Block E VLRGFFEGDG 226
Block H TKNEWKIKLVSKLLSQLGI 259
Block F KVYDLTL**EGTPYYF 352
Block G NGILTHNS 361
Initially Contributed by F.Perler for Tadayuki Imanaka
Contributor's Address Osaka University
Dept. of Biotechnology
2-1 Yamadaoka, Suita, Osaka 565
Japan
Contributor's Phone No.
Contributor's FAX No.
Contributor's Email address
Independently Found By
Comments Formally called Pko Pol-1, Psp Pol-2 or Psp KOD Pol-1.
This organism is now classified as Thermococcus kodakaraensis.
Date Submitted 07/08/1996
References Takagi 1997
Nishioka 1998
Hashimoto 2001
Fukui 2005

Last database update: 11/05/10

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