The Yeast Intein Database

The Yeast Intein Database is a comprehensive and curated database devoted to yeast inteins.


Inteins are self-catalytic protein splicing elements. The Yeast Intein Database and Registry, is a curated compilation of published and unpublished information about protein splicing. It presents general information as well as detailed data for each yeast intein, including tabulated comparisons and a comprehensive bibliography. An intein-specific BLAST server is now available to assist in identifying new inteins.

 

Intein Name Sex-IFO1128 VMA
Intein id YSTIN030
Intein Class Theoretical
Prototype Allele Sce VMA
Organism Name Saccharomyces exiguus, strain="IFO1128"
Exiein Name Vacuolar ATPase (H+-transporting ATP synthase), subunit A
Intein Class Theoretical
Organism Description Yeast, taxon:34358
Domain of Life Eucarya
Endonuclease Activity --
Endonuclease Motif DOD
Location in Extein G267?
Inert Site Comment VMA-a
Intein Size 499
Intein N Terminal SNSDAIIYVG/C
Intein C Terminal HN/CGERGNEMAE
Accession No BAC66652 in NCBI/protein, gene=VMA1-1
Intein aa Sequence >gi|29420861|dbj|BAC66652.1|[29420861] Sex-IFO1128 VMA intein (including -1 and +1 extein residues) GCFAKGTQVMMADGSDKSIEDIQLGENVMGKDGTPRTVISLPRGKETMYEVCHSSTKGTTKDTLMNYVCSGNHKIVMQTP QQIGITEHGIDGKTYTSVSYFALRDSQHGYPIVKKLTKSFEHQQHGGKEQTLITVNNFVSSLKSEPINWDVEAKHYESLG HYVKKCSYQLINPVFHQSGKLAQEIASLNYSKDKAPLLAWLIGFWVGNGAMRHSQFVVESQDIELVNRIQDIAGLLNLSA TTACYYSGSKDDEAKLAKLNSSSAEGFEDDLEGNPSVKELADMDRLSESKTATLPTAFGVENIDELIISLGEGRGNGNVF AQVIGSFGIDLADKDTLVTKIAHELAGDAFEVREQFVAGLVDAAGYVRKDVYDHASEATISTESKSTVLGLVKIARSLGI KITVTSDDSDDSDEHDHAHCGHDHGSSSSYTAVMTGDALTNSMRFCAIGRNRVAAKEFMRQAVPFYFSLEKKSEDDYYGI TVPDNTDKQYLLSSMALVHNC
Block A CFAKGTQVMMADG 13
Block B LMNYVCSGNHKIVM 76
Block C LIGFWVGNG 208
Block D VTKIAHEL 344
Block E FVAGLVDAAG 364
Block H TESKSTVLGLVKIARSLGI 399
Block F YGITVP**DNTDKQYL 490
Block G SMALVHNC 500
Contributed by Fran Perler
Comments Okuda 2003 reports 2 distinct VMA intein alleles in strains IFO0316 and IFO1128
References Koufopanou 2002 Okuda 2003

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