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CroV RIR1 Intein
Intein Name CroV RIR1
Prototype Allele CroV RIR1
Extein Name Ribonucleoside- diphosphate reductase, alpha subunit
Intein Class Theoretical
Organism Name Cafeteria roenbergensis virus BV-PW1
Organism Description taxon:693272, Giant virus infecting marine heterotrophic nanoflagellate
Domain of Life Eucarya
Endonuclease Activity
Endo Motif DOD
Location in Extein Q294
Insert Site Comments RIR1-h
Intein Size (aa) 335
Intein N-terminal YNSICRYVNQ/C
Intein C-terminal HN/SGRRKGSFAF
Accession No. ADO67488 in NCBI/protein, locus_tag="crov454
Intein aa Sequence >ADO67488.1 GI:309386628 | CroV RIR1 intein (including -1 and +1 extein residues)
NQCFTPDTPIFTNDGFVSIENIKPHMKVMTSDGTFRNVNKIFKNNVNKNILKINTTHSLEEIKCTKEHDILIYQNINNES
NYEQITHYIETNKYTPNFVKASELKVGDFMVIPKIQINKQTIYSEDDYYLLGLILGKGTIVLNKDYHLMECMLTLDTNSI
SYQFVKNYLTTKNICFSEINNNSIIEWNLPENFIIQYDDLYINDIKYFSSKFITGETNKLLKLIKGLIDSNGNIDREITV
KASNKNMAYSIRYILMILGIPSSGHFTDNYIIKIPKTNMISNILNIEPDNTFNYIELETCILTKIENIDMCEYSGYVYDL
NIEENHNYLTSSGIVHNS
Block A CFTPDTPIFTNDG 13
Block B LEEIKCTKEHDILI 70
Block C LLGLILGKG 136
Block D
Block E LIKGLIDSNG 230
Block H
Block F YVYDLNI**EENHNYL 327
Block G SSGIVHNS 336
Initially Contributed by Matthias G. Fischer
Contributor's Address University of British Columbia
6339 Stores Road
Vancouver, BC, Canada
V6T 1Z4
Contributor's Phone No.
Contributor's FAX No.
Contributor's Email address mfischer@eos.ubc.ca
Independently Found By
Comments As of Nov 2010, all other matches to this intein in NCBI protein are BILs, such as Avin RIR1 (FP). DOD motifs poorly conserved (FP).
Date Submitted 11/24/2010
References Fischer 2010

Last database update: 11/05/10

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