Biomaterial Database

The sequence of an 8.8 kb segment on the left arm of chromosome II from Saccharomyces cerevisiae reveals four new open reading frames including homologs of animal DNA polymerase alpha-primases and bacterial GTP cyclohydrolase II. 1994

J Skala, and L Van Dyck, and B Purnelle, and A Goffeau

Unité de Biochemie Physiologique, Université Catholique de Louvain, Louvain-la-Neuve, Belgium.

The DNA sequence of two contiguous 7648 bp and 1194 bp BamHI fragments from the cosmid alpha 1201 located about 60 kb from the centromere on the left arm of chromosome II from Saccharomyces cerevisiae has been determined. Sequence analysis reveals four new open reading frames longer than 300 bp: YBL0415 (309 bp), YBL0416 (4539 bp), YBL0417 (1035 bp) and YBL0414 (2115 bp), which extends into the neighbouring 5.2 kb BamHI fragment. The YBL0414 shows homologies to the mouse 68 kDa and Drosophila melanogaster 76 kDa subunits of the DNA polymerase alpha-primase complex. The YBL0417 is homologous to bacterial GTP cyclohydrolase II (EC 3.5.4.25).

UI	MeSH Term	Description	Entries
D008969	Molecular Sequence Data	Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.	Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D005800	Genes, Fungal	The functional hereditary units of FUNGI.	Fungal Genes,Fungal Gene,Gene, Fungal
D006136	GTP Cyclohydrolase	(GTP cyclohydrolase I) or GTP 7,8-8,9-dihydrolase (pyrophosphate-forming) (GTP cyclohydrolase II). An enzyme group that hydrolyzes the imidazole ring of GTP, releasing carbon-8 as formate. Two C-N bonds are hydrolyzed and the pentase unit is isomerized. This is the first step in the synthesis of folic acid from GTP. EC 3.5.4.16 (GTP cyclohydrolase I) and EC 3.5.4.25 (GTP cyclohydrolase II).	GTP 8-Formylhydrolase,GTP Dihydrolase,GTP Ring-Opening Enzyme,7,8-Dihydroneopterintriphosphate Synthetase,GTP Cyclohydrolase I,GTP Cyclohydrolase II,7,8 Dihydroneopterintriphosphate Synthetase,8-Formylhydrolase, GTP,Cyclohydrolase I, GTP,Cyclohydrolase II, GTP,Cyclohydrolase, GTP,Dihydrolase, GTP,GTP 8 Formylhydrolase,GTP Ring Opening Enzyme,Ring-Opening Enzyme, GTP,Synthetase, 7,8-Dihydroneopterintriphosphate
D000595	Amino Acid Sequence	The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.	Protein Structure, Primary,Amino Acid Sequences,Sequence, Amino Acid,Sequences, Amino Acid,Primary Protein Structure,Primary Protein Structures,Protein Structures, Primary,Structure, Primary Protein,Structures, Primary Protein
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001483	Base Sequence	The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.	DNA Sequence,Nucleotide Sequence,RNA Sequence,DNA Sequences,Base Sequences,Nucleotide Sequences,RNA Sequences,Sequence, Base,Sequence, DNA,Sequence, Nucleotide,Sequence, RNA,Sequences, Base,Sequences, DNA,Sequences, Nucleotide,Sequences, RNA
D012316	RNA Nucleotidyltransferases	Enzymes that catalyze the template-directed incorporation of ribonucleotides into an RNA chain. EC 2.7.7.-.	Nucleotidyltransferases, RNA
D012441	Saccharomyces cerevisiae	A species of the genus SACCHAROMYCES, family Saccharomycetaceae, order Saccharomycetales, known as "baker's" or "brewer's" yeast. The dried form is used as a dietary supplement.	Baker's Yeast,Brewer's Yeast,Candida robusta,S. cerevisiae,Saccharomyces capensis,Saccharomyces italicus,Saccharomyces oviformis,Saccharomyces uvarum var. melibiosus,Yeast, Baker's,Yeast, Brewer's,Baker Yeast,S cerevisiae,Baker's Yeasts,Yeast, Baker
D015183	Restriction Mapping	Use of restriction endonucleases to analyze and generate a physical map of genomes, genes, or other segments of DNA.	Endonuclease Mapping, Restriction,Enzyme Mapping, Restriction,Site Mapping, Restriction,Analysis, Restriction Enzyme,Enzyme Analysis, Restriction,Restriction Enzyme Analysis,Analyses, Restriction Enzyme,Endonuclease Mappings, Restriction,Enzyme Analyses, Restriction,Enzyme Mappings, Restriction,Mapping, Restriction,Mapping, Restriction Endonuclease,Mapping, Restriction Enzyme,Mapping, Restriction Site,Mappings, Restriction,Mappings, Restriction Endonuclease,Mappings, Restriction Enzyme,Mappings, Restriction Site,Restriction Endonuclease Mapping,Restriction Endonuclease Mappings,Restriction Enzyme Analyses,Restriction Enzyme Mapping,Restriction Enzyme Mappings,Restriction Mappings,Restriction Site Mapping,Restriction Site Mappings,Site Mappings, Restriction
D015825	Chromosomes, Fungal	Structures within the nucleus of fungal cells consisting of or containing DNA, which carry genetic information essential to the cell.	Chromosome, Fungal,Fungal Chromosome,Fungal Chromosomes