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Ppu DnaB Intein
Intein Name Ppu DnaB
Prototype Allele Ssp DnaB
Extein Name DnaB helicase
Intein Class Theoretical
Organism Name Porphyra purpurea (chloroplast)
Organism Description Red Alga
Domain of Life Eucarya
Endonuclease Activity
Endo Motif None
Location in Extein G361
Insert Site Comments dnaB-a
Intein Size (aa) 150
Intein N-terminal PLLSDLRESG/C
Intein C-terminal HN/SIEQDADLVI
Accession No. P51333 in NCBI/protein
Intein aa Sequence >gi|1706463|sp|P51333| Ppu DnaB intein (including -1 and +1 extein residues)
GCISKFSHIMWSHVSKPLFNFSIKKSHMHNFNKNIYQLLDQGEAFISRQDKKTTYKIRTNSEKYLELTSN
HKILTLRGWQRCDQLLCNDMITTQIGFELSRKKKYLLNCIPFSLCNFETLANINISNFQNVFDFAANPIP
NFIANNIIVHNS
Block A CISKFSHIMWSHV 13
Block B EKYLELTSNHKILT 74
Block C None
Block D None
Block E None
Block H None
Block F NVFDFAA**NPIPNFI 142
Block G NNIIVHNS 151
Initially Contributed by Mike Reith 1/5/95
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Independently Found By S. Pietrokovski
Comments Ppu DnaB is a chloroplast gene.
Date Submitted 01/05/1995
References Reith 1995
Pietrokovski 1996
Liu 1997B

Last database update: 11/05/10

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