New England Biolabs
To access your account, log in or register.
Products Technical Reference Customer Service My NEB Account
Contact NEB About Us Site Map Request a Catalog OEM at NEB ISO International Orders Freezer Program Quick Order
Hwa RIR1-2 Intein
Intein Name Hwa RIR1-2
Prototype Allele Ter RIR1-4
Extein Name Ribonucleoside- diphosphate reductase, alpha subunit
Intein Class Theoretical
Organism Name Haloquadratum walsbyi DSM 16790
Organism Description Halophile, taxon:362976, strain: DSM 16790 = HBSQ001
Domain of Life Archaea
Endonuclease Activity
Endo Motif DOD
Location in Extein G1036
Insert Site Comments RIR1-g
Intein Size (aa) 438
Intein N-terminal HNTTTIAPTG/C
Intein C-terminal HN/TTSMIGNTTG
Accession No. CAJ52966 in NCBI/protein, locus_tag="HQ2859A"
Intein aa Sequence >gi|109626504|emb|CAJ52966.1|[109626504] Hwa RIR1-2 intein (including -1 and +1 extein residues)
GCVEENSLVSTDEGLRPIKDLDNTTAEFEQWDEIDVGVTTDGGTKTATAVYDNGFANVRQIQTESGFNIAATPNHRFRTL
SSDGTYTWKEAGKFESGDRVILQRNTFDAGSRVSLEANERADDAQDTTEGPELPGRMTSELAEFLGYFMGSGYISDETHA
SVDLVVDSDATELNSYLSNLGEQLFRITPAVESQEMSQVLSFRDCHLSRYFEDNGWKKTDTGHNGDASAAFVPEQILEGD
EQVVNGFLRGVFEAIGTVSEKIEILTTSTTLADQLQSLLLSLGHVFTRDSTKLVETNNYHDDQLRQRLCGATRREDERFM
NEIGSLIEPDELNLSTRADKNDTYPSSVIDHVQTLDGYDSVSESLKSRINQSQVDGTVSRKLIKDIEAETAETVSIADHE
LTGFYAATVESVTEDTAYTKDISVPSNNTYIADGFVTHNT
Block A CVEENSLVSTDEG 13
Block B GFNIAATPNHRFRT 78
Block C FLGYFMGSG 152
Block D
Block E FLRGVFEAIG 255
Block H TTSTTLADQLQSLLLSLGH 283
Block F YTKDISV**PSNNTYI 430
Block G DGFVTHNT 439
Initially Contributed by Fran Perler
Contributor's Address
Contributor's Phone No.
Contributor's FAX No.
Contributor's Email address
Independently Found By
Comments Clone requests: <fpf@rzg.mpg.de>
Date Submitted 10/20/2006
References Bolhuis 2006

Last database update: 11/05/10

InBase Home Background Info Splicing mechanism Splicing motifs DOD Endo motifs
Intein registry Intein alleles Selected properties Blast against InBase  
Do you have an intein? Submitting data Bibliography Intein links NEB Home