| Intein Name | 
Par RIR1 | 
 
| Prototype Allele | 
Pfu RIR1-2 | 
 
| Extein Name | 
Ribonucleoside- diphosphate reductase, alpha subunit | 
 
| Intein Class | 
Theoretical | 
 
| Organism Name | 
Pyrobaculum arsenaticum DSM 13514 | 
 
| Organism Description | 
taxon:340102 | 
 
| Domain of Life | 
Archaea | 
 
| Endonuclease Activity | 
 | 
 
| Endo Motif | 
DOD | 
 
| Location in Extein | 
P439 | 
 
| Insert Site Comments | 
RIR1-b | 
 
| Intein Size (aa) | 
392 | 
 
| Intein N-terminal | 
FRYVWRSVNP/C | 
 
| Intein C-terminal | 
HN/CAETVQNPFE | 
 
| Accession No. | 
YP_001153873, Pars_1670 | 
 
| Intein aa Sequence | 
> YP_001153873.1  GI:145591871 | NC_009376.1 | Par RIR1 intein (including -1 and +1 extein residues) 
PCVTGDTRVLTRDGYLKISEVYKRAKERGELFLISEGVEKDGDPKGYAVHVVVPLLQVKTDGRTEQVAQLVKSGVLKVGT 
KDVYLVATKEGFEIKATGDHKLLVVNSLGEYEWRRVDELRPGDKLVVSMVDISRADIGEDTMPASVAYLLGRVVGDGSII 
VDKHNRPHIYVYFSKEELEEALALIDMLKAEFGSDISYTLSEKRTEIALEISGTVARAITSMVPELIHLKRDKLVPEVIF 
ESKPGIIRWFLRGLFDADGTIDRDYAIRLTSTSKRLLREVQQLLLLFGIYSVIYKRRRKGGVFKYVTKSGEERVYKSSEV 
YYELVIKNESRCRFMEKIGLSPRKSAKISLKKCKREKPFATVASVEYIGKEVVYDFGVPDYHRYIAEGIVSHNC |  
| Block A | 
CVTGDTRVLTRDG 13 | 
 
| Block B | 
GFEIKATGDHKLLV 103 | 
 
| Block C | 
LLGRVVGDG 156 | 
 
| Block D | 
DKLVPEVI 238 | 
 
| Block E | 
FLRGLFDADG 258 | 
 
| Block H | 
STSKRLLREVQQLLLLFGI 288 | 
 
| Block F | 
VVYDFGV**PDYHRYI 384 | 
 
| Block G | 
EGIVSHNC 393 | 
 
| Initially Contributed by | 
Fran Perler | 
 
| Contributor's Address | 
 |  
| Contributor's Phone No. | 
 | 
 
| Contributor's FAX No. | 
 | 
 
| Contributor's Email address | 
 | 
 
| Independently Found By | 
 |  
| Comments | 
RNR, class I_like family |  
| Date Submitted | 
07/27/2007 | 
 
| References | 
 |  
 
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