INO1/YJL153C Locus History Help


Nomenclature History
Standard Name Reference
INO1 Culbertson MR and Henry SA  (1975) Inositol-requiring mutants of Saccharomyces cerevisiae. Genetics 80(1):23-40
Sequence Annotation Notes
DateNote
2003-09-22Based on the automated comparison of closely related Saccharomyces species, Kellis et al. suggest that the start site for INO1/YJL153C be moved 66 nt (22 codons) downstream. This suggestion was reviewed and accepted by SGD curators. The numbering for both the nucleotides in the DNA coding sequence and the amino acids in the predicted protein have been changed accordingly. Evidence supporting this change includes: 1) This is the predicted start methionine in the majority of Saccharomyces species orthologs analyzed by Kellis et al. and/or Cliften et al.; 2) Significant sequence conservation begins abruptly at this predicted start methionine; 2) this N-terminus confirmed by sequencing of purified protein (Dean-Johnson M and Henry SA).

Dean-Johnson M and Henry SA  (1989) Biosynthesis of inositol in yeast. Primary structure of myo-inositol-1-phosphate synthase (EC 5.5.1.4) and functional analysis of its structural gene, the INO1 locus. J Biol Chem 264(2):1274-83
Kellis M, et al.  (2003) Sequencing and comparison of yeast species to identify genes and regulatory elements. Nature 423(6937):241-54
Cliften P, et al.  (2003) Finding functional features in Saccharomyces genomes by phylogenetic footprinting. Science 301(5629):71-6