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Ter RIR1-1 Intein
Intein Name Ter RIR1-1
Prototype Allele Nsp-PCC7120 RIR1
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 R275
Insert Site Comments RIR1-d
Intein Size (aa) 394
Intein N-terminal VTIVAGNIRR/C
Intein C-terminal SN/SAGIRQGSNS
Accession No. ZP_00324265 in NCBI/protein, Tery02006205
Intein aa Sequence >gi|48890619|ref|ZP_00324265.1|[48890619] Ter RIR-1 intein (including -1 and +1 extein residues)
RCLPEGALVHTASGLVAIEKIRIGDRVLTSQGFYPVTNFFDQGIQSLCRIQTEDGYFECTPDHKVAVLQDLYGNYKMIKA
KDLQEGDRLIFVPQAIPGTPTELPELKAVPSSEAKLITIPALQSEVAYFLGYLSGNGSVGSDGGQVRFRVSQDSPEILER
LINVAQEFGLETHRLRTLEQFQTQAYELELNSSTLNKYLSQFKQPSNSVCIPECILMGTTEIRQAYLAGLVDADGCHSQG
ILLTSVDQGFLRQVQALYASLGITTRLCGSVQKPTGTWEGELVTVSEGGYEAVEKLMMNYSTQFPVQKPNHLKFFPDQGF
PKEMVRPLVKTSQDHLGKVHKQMIFPSVKKFVVDATDLIPVKVKKVEMDVREASTYDIEVASIHEFVCQGILVSNS
Block A CLPEGALVHTASG 13
Block B DGYFECTPDHKVAV 67
Block C FLGYLSGNG 137
Block D
Block E YLAGLVDADG 234
Block H SVDQGFLRQVQALYASLGI 262
Block F STYDIEV**ASIHEFV 386
Block G QGILVSNS 395
Initially Contributed by Fran Perler
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Independently Found By
Comments Extein position based on Liu 2003 = R24 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

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