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MPact protein interaction

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About CYGD

MIPS Fungal Genomes

mips home MIPS-FUNGI-ADM      FTP
GDH2 NAD-specific glutamate dehydrogenase (NAD) 
Classification:known protein | 5422 Entries | Evi | PUBMED
Feature Type:CDS
   Blast-Simap    DNA VIEW    PROTEIN VIEW

Paralogs (12 %) ;  |  Homologs in   Hemiascomycota (98.6 %);  Basidiomycota (41.5 %);  Fungi (98.6 %);  Eukaryota (98.6 %);  Plants (12.8 %);  Mammalia (18.8 %);  Human (11.3 %);  Bacteria (26 %);  All except yeast (98.6 %)

  • strong similarity to Neurospora crassa NAD-glutamate dehydrogenase | PUBMED
  • belongs to the glu/leu/phe/val dehydrogenases family
Functional Classification:
    ..amino acid metabolism
    ....assimilation of ammonia, metabolism of the glutamate group
    ......metabolism of glutamate | 23 Entries | Evi | PUBMED
EC Number:
  • Oxidoreductases
    ..Acting on the CH-NH2 group of donors
    ....With NAD+ or NADP+ as acceptor
    ......glutamate dehydrogenase | 2 Entries | Evi | PUBMED
Localization:  GDH2 localization details
  • cytoplasm
  • mitochondria
  • cells have an elevated level of Gdh2p when grown with a nonfermentable carbon source or with limiting amounts of glucose, even in the presence of the repressing nitrogen source glutamine | PUBMED
    Phenotypes:  Disruption: GDH2 details
    • viable
    • null mutants grow very poorly with glutamate as a nitrogen source, but growth improves significantly when the mutants is also provided with adenine or other nitrogenous compounds whose biosynthesis requires glutamine | PUBMED
    • Auxotrophies, carbon and nitrogen utilization defects
      ..Nitrogen utilization
      ....Glutamate auxotrophy | 4 Entries
    • suppression of the pgi1 deletion by overexpression of GDH2 is abolished in zwf1 or gdh1 mutants | PUBMED
    • normally Gdh2p is not involved in glutamate biosynthesis, but if overexpressed, it may function reversibly in intact cells | PUBMED
    Click for larger Map
    Physical Features
    Coordinates:73919 - 70641 (C)
    Length:3279 nt
    Exon Coordinates:73919 - 70641
    GC Content:36.7 %
    Protein Length:1092 aa
    Isoelectric Point:5.48
    Molecular Weight:124333 Da
    Retrieve Sequence: DNA /Protein
    Literature | References
    CYGD curated Lit.:PubMed
    PubMed:Search abstracts
    PubMed Central:Search full-text articles
    Sequence References:
    EMBL: Z74263
    EMBL: X72015
    EMBL: X99000
    PIR: S37676
    UniProtKB: P33327
    NCBI: NP_010066
    Additional Links:
  • SGD - Saccharomyces Genome Database
  • YGOB - Yeast Gene Order Browser
  • yMGV - yeast Microarray Global Viewer

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