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
Ter RIR1-3 Intein
Intein Name Ter RIR1-3
Prototype Allele
Extein Name Ribonucleoside Triphosphate Reductase, Class II
Intein Class Experimental
Organism Name Trichodesmium erythraeum IMS101
Organism Description Cyanobacterium, taxon:203124
Domain of Life Eubacteria
Endonuclease Activity
Endo Motif DOD
Location in Extein H982
Insert Site Comments RIR1-f
Intein Size (aa) 323
Intein N-terminal CGEIIGSNFH/C
Intein C-terminal GN/CNLSEIHLNQ
Accession No. ZP_00324265 in NCBI/protein, Tery02006205
Intein aa Sequence >gi|48890619|ref|ZP_00324265.1|[48890619] Ter RIR-3 intein (including -1 and +1 extein residues)
HCVSGDTLLITRDSIHKIKDVVGQKIEIWNGKNWSQVIPLKTGKDRKLYRVRFGDGSYLDVTEYHRFFVKDRFGKKYEEV
QTKDLLTHSKYALDVEPFIIDYHDGDSINLSYAYTLGAALGNGTIDQNSNGKIRVYSHKAELIFAGNKSLERQYNYLPSF
VDVIDLGFSGELLRRLQTEPDALNTIASWNKSAILAFIAGLADTDGSETKGNGIKISVSDYERAKRLQLLLTKCGIRASV
NLMASRGCTTNLGERNQDLYYLQITDCREIPCQRLDTTKVCEAKFQGKYQTIQNVEELPGLHDTYCFEEPEFHKGVFGNA
LTGNC
Block A CVSGDTLLITRDS 13
Block B GSYLDVTEYHRFFV 68
Block C TLGAALGNG 122
Block D
Block E FIAGLADTDG 205
Block H VSDYERAKRLQLLLTKCGI 235
Block F GLHDTYC**FEEPEFH 312
Block G GNALTGNC 324
Initially Contributed by Fran Perler
Contributor's Address
Contributor's Phone No.
Contributor's FAX No.
Contributor's Email address
Independently Found By
Comments Extein position based on Liu 2003= H930 in ZP_00324265. Ter RIR has 4 inteins and 3 introns in a single gene. Class II B12 dependent Ribonucleoside reductase.
Date Submitted 03/23/2004
References Liu 2003

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