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Npu-PCC73102 DnaE-c Intein
Intein Name Npu-PCC73102 DnaE-c
Prototype Allele Ssp DnaE-c
Extein Name DnaE pol subunit, DNA polymerase III alpha subunit
Intein Class Experimental
Organism Name Nostoc punctiforme PCC73102
Organism Description Cyanobacterium,taxon:63737, ATCC29133
Domain of Life Eubacteria
Endonuclease Activity
Endo Motif None
Location in Extein None
Insert Site Comments dnaE-a, Beta and tau binding domains
Intein Size (aa) 36
Intein N-terminal FEQMLKFAEY/C
Intein C-terminal SN/CFNKSHSTAY
Accession No. ZP_00108882.1 in NCBI/protein, Npun3322
Intein aa Sequence >gi|23127004|ref|ZP_00108882.1| Npu-PCC73102 DnaE-c C-terminal intein fragment (including +1 extein residue)
Block A
Block B
Block C None
Block D None
Block E None
Block H None
Initially Contributed by Olga A. Zhaxybayeva, Alireza G. Senejani & Johann P. Gogarten
Contributor's Address Johann P. Gogarten
Dept. of Molecular and Cell Biology
University of Connecticut
75, North Eagleville Rd, Unit 3044
Storrs, CT 06269 USA
Contributor's Phone No. 1-860-486-4061
Contributor's FAX No. 1-860-486-1784
Contributor's Email address
Independently Found By
Comments This DnaE intein is a natuarlly split intein. Homolog of the catalytic alpha subunit of E. coli DNA polymerase III. BLOCKS A & B ARE IN Fragment N AND BLOCKS F & G ARE IN Fragment C.
Date Submitted 09/13/2001
References Caspi 2003
Iwao 2006
Zettler 2009
Oeemig 2009
Aranko 2009
Heinamaki 2009

Last database update: 11/05/10

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