LAC1/YKL008C Single Page Format

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SGD Locus Page

Names and Identifiers [TOP] [NEXT] Help
Standard Name Systematic Name Alias Feature Type SGDID
LAC1 YKL008C DGT1 ORF, Verified S000001491
Description
Ceramide synthase component, involved in synthesis of ceramide from C26(acyl)-coenzyme A and dihydrosphingosine or phytosphingosine, functionally equivalent to Lag1p

GO Annotations [TOP] [NEXT] Help
Molecular Function
Annotation(s)Reference(s)EvidenceAssigned By
sphingosine N-acyltransferase activityGuillas I, et al. (2001) C26-CoA-dependent ceramide synthesis of Saccharomyces cerevisiae is operated by Lag1p and Lac1p. EMBO J 20(11):2655-65
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
IMP : Inferred from Mutant Phenotype
Assigned on 2004-02-06
SGD
Schorling S, et al. (2001) Lag1p and Lac1p are essential for the Acyl-CoA-dependent ceramide synthase reaction in Saccharomyces cerevisae. Mol Biol Cell 12(11):3417-27
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
IMP : Inferred from Mutant Phenotype
Assigned on 2004-02-06
SGD
Vallee B and Riezman H (2005) Lip1p: a novel subunit of acyl-CoA ceramide synthase. EMBO J 24(4):730-41
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  
IDA : Inferred from Direct Assay
Assigned on 2005-04-19
SGD
GOA curators and MGI curators (2001) Gene Ontology annotation based on Enzyme Commission mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with IUBMB:2.3.1.24
Assigned on 2008-02-13
UniProtKB
transferase activityGOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0808
Assigned on 2008-02-14
UniProtKB
Biological Process
Annotation(s)Reference(s)EvidenceAssigned By
ceramide biosynthetic processSchorling S, et al. (2001) Lag1p and Lac1p are essential for the Acyl-CoA-dependent ceramide synthase reaction in Saccharomyces cerevisae. Mol Biol Cell 12(11):3417-27
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
IMP : Inferred from Mutant Phenotype
Assigned on 2003-01-30
SGD
Vallee B and Riezman H (2005) Lip1p: a novel subunit of acyl-CoA ceramide synthase. EMBO J 24(4):730-41
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  
IDA : Inferred from Direct Assay
Assigned on 2005-04-19
SGD
lipid biosynthetic processGOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0444
Assigned on 2008-02-14
UniProtKB
lipid metabolic processGOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0443
Assigned on 2009-10-01
UniProtKB
replicative cell agingJiang JC, et al. (1998) Homologs of the yeast longevity gene LAG1 in Caenorhabditis elegans and human. Genome Res 8(12):1259-72
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
IGI : Inferred from Genetic Interaction with SGD:LAG1 , GenBank/EMBL/DDBJ:AAD16892.1
Assigned on 2007-07-02
SGD
Cellular Component
Annotation(s)Reference(s)EvidenceAssigned By
endoplasmic reticulumJazwinski SM (2000) Metabolic control and ageing. Trends Genet 16(11):506-11
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
TAS : Traceable Author Statement
Assigned on 2002-09-30
SGD
GOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0256
Assigned on 2008-02-14
UniProtKB
integral to membraneDDB, et al. (2001) Gene Ontology annotation through association of InterPro records with GO terms.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:IPR016439 , EBI:IPR006634
Assigned on 2009-01-12
UniProtKB
GOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0812
Assigned on 2009-01-12
UniProtKB
GOA curators and UniProt curators (2007) Gene Ontology annotation based on Swiss-Prot Subcellular Location vocabulary mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:SL-9909
Assigned on 2009-10-01
UniProtKB
membraneGOA curators (2000) Gene Ontology annotation based on Swiss-Prot keyword mapping.
SGD Papers Entry  Reference full text  
IEA : Inferred from Electronic Annotation with EBI:KW-0472
Assigned on 2008-02-14
UniProtKB

Pathways [TOP] [NEXT] Help
sphingolipid metabolism

Summary Paragraph [TOP] [NEXT] Help
SUMMARY PARAGRAPH for LAC1/YKL008C for LAC1
LAC1 was identified as a close homolog of LAG1, a gene whose expression decreases with increasing age of yeast cells (1). A null lac1 mutant is viable, but a lac1 lag1 double deletion has been reported as lethal (1) or poor-growing (2). Human and C. elegans homologs of LAG1 have been cloned, and each is able to complement a lac1 lag1 double deletion (1). Lac1p and Lag1p have been localized to the endoplasmic reticulum, and are thought to play a role in the transport from the ER to the Golgi of glycosylphosphatidylinositol (GPI)-anchored proteins (2). LAC1 has also been called DGT1 (for "delayed GPI-anchored protein transport," 2), but is not the same as the gene on chromsome IV, MTH1, which has also been called DGT1 (for "decreasing glucose transport").

About sphingolipid metabolism

Sphingolipids are essential components of the plasma membrane in all eukaryotic cells. S. cerevisiae cells make three complex sphingolipids: inositol-phosphoceramide (IPC), mannose-inositol-phosphoceramide (MIPC), and mannose-(inositol phosphate)2-ceramide (M(IP)2C)(3). In the yeast plasma membrane sphingolipids concentrate with ergosterol to form lipid rafts, specialized membrane microdomains implicated in a variety of cellular processes, including sorting of membrane proteins and lipids, as well as organizing and regulating signaling cascades (4). Intermediates in sphingolipid biosynthesis have been shown to play important roles as signaling molecules and growth regulators. Sphingolipid long chain bases (LCBs), dihydrosphingosine (DHS) and phytosphingosine (PHS), have been implicated as secondary messengers in signaling pathways that regulate heat stress response (5, 6). Other intermediates, phytoceramide and long-chain base phosphates (LCBPs), have been shown to be components of the tightly-controlled ceramide/LCBP rheostat, which regulates cell growth (7). Since phosphoinositol-containing sphingolipids are unique to fungi, the sphingolipid biosynthesis pathway is considered a target for antifungal drugs (8, 9).

Last Updated: 2007-10-05

Basic References [TOP]   Help
BASIC INFORMATION REFERENCES forLAC1/YKL008C for LAC1
1)Jiang JC, et al. (1998) Homologs of the yeast longevity gene LAG1 in Caenorhabditis elegans and human. Genome Res 8(12):1259-72
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
2)Barz WP and Walter P (1999) Two endoplasmic reticulum (ER) membrane proteins that facilitate ER-to-Golgi transport of glycosylphosphatidylinositol-anchored proteins. Mol Biol Cell 10(4):1043-59
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
3)Dickson RC and Lester RL (2002) Sphingolipid functions in Saccharomyces cerevisiae. Biochim Biophys Acta 1583(1):13-25
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  Reference LINKOUT  
4)Bagnat M and Simons K (2002) Lipid rafts in protein sorting and cell polarity in budding yeast Saccharomyces cerevisiae. Biol Chem 383(10):1475-80
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
5)Jenkins GM, et al. (1997) Involvement of yeast sphingolipids in the heat stress response of Saccharomyces cerevisiae. J Biol Chem 272(51):32566-72
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
6)Ferguson-Yankey SR, et al. (2002) Mutant analysis reveals complex regulation of sphingolipid long chain base phosphates and long chain bases during heat stress in yeast. Yeast 19(7):573-86
SGD Papers Entry  Pubmed Entry  
7)Kobayashi SD and Nagiec MM (2003) Ceramide/long-chain base phosphate rheostat in Saccharomyces cerevisiae: regulation of ceramide synthesis by Elo3p and Cka2p. Eukaryot Cell 2(2):284-94
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
8)Nagiec MM, et al. (1997) Sphingolipid synthesis as a target for antifungal drugs. Complementation of the inositol phosphorylceramide synthase defect in a mutant strain of Saccharomyces cerevisiae by the AUR1 gene. J Biol Chem 272(15):9809-17
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
9)Sugimoto Y, et al. (2004) IPC synthase as a useful target for antifungal drugs. Curr Drug Targets Infect Disord 4(4):311-22
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
10)Jazwinski SM (2002) Growing old: metabolic control and yeast aging. Annu Rev Microbiol 56:769-92
SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  

Mutant Phenotypes [TOP] [NEXT] Help
Phenotype page for LAC1/YKL008C

Interactions: genetic, physical, and other gene-gene links. [TOP] [NEXT] Help
Interaction page for LAC1/YKL008C

Homologs [TOP] [NEXT] Help
  • Comparison Resources
  • Physical Properties and Transcript Information: predicted from sequence [TOP] [NEXT] Help
    Protein Sequence Calculations
    from Predicted Full length Translation
    N-term MSTIKPS
    C-term TPTKKDI
    Length(aa) 418
    MW(Da) 48,992
    pI 10.28
    Amino Acid Composition (full length)
    GCG tools: PepPlot, Helical Wheel, PepStruct

    Transcript Translation Calculations
    Codon Bias 0.184  
    Codon Adaptation Index 0.195  
    Frequency of Optimal Codons 0.520  
    Hydropathicity of Protein 0.064  
    Aromaticity Score 0.163  

                              10        20        30        40        50
                               |         |         |         |         |
                      MSTIKPSPSNNNLKVRSRPRRKSSIGKIDLGDTVPSLGTMFETKESKTAA
                      KRRMQRLSEATKNDSDLVKKIWFSFREISYRHAWIAPLMILIAVYSAYFT
                      SGNTTKTNVLHRFVAVSYQIGDTNAYGKGINDLCFVFYYMIFFTFLREFL
                      MDVVIRPFAIRLHVTSKHRIKRIMEQMYAIFYTGVSGPFGIYCMYHSDLW
                      FFNTKAMYRTYPDFTNPFLFKVFYLGQAAFWAQQACILVLQLEKPRKDHN
                      ELTFHHIVTLLLIWSSYVFHFTKMGLPIYITMDVSDFLLSFSKTLNYLDS
                      GLAFFSFAIFVVAWIYLRHYINLKILWSVLTQFRTEGNYVLNFATQQYKC
                      WISLPIVFVLIGALQLVNLYWLFLIFRVLYRILWRGILKDDRSDSESDEE
                      SDESSTTPTDSTPTKKDI*
    

    Protein Structures from PDB: proteins of known structure with sequence similarity to LAC1/YKL008C, based on Smith-Waterman analysis. [TOP] [NEXT] Help
    No protein structure information available.

    Genome-wide Expression and Other Large-Scale Analyses [TOP] [NEXT] Help
  • Functional Analysis
  • You can also search multiple datasets simultaneously using Expression Connection for expression studies or Function Junction for other large scale analyses.

    Locus History (misc. notes) [TOP] [NEXT] Help
    Nomenclature History
    Standard NameReference
    LAC1SGD (2007) Information without a citation in SGD
    SGD Papers Entry  

    Sequence Retrieval [TOP] [NEXT] Help
    Sequence Type Output Format
    Genomic DNA GCG | FASTA | NoHeader
    Genomic DNA with 1 kb up and downstream GCG | FASTA | NoHeader
    DNA coding sequence
    (without introns, without flanking regions)
    GCG | FASTA | NoHeader
    Protein Translation of ORF GCG | FASTA | NoHeader
    6-Frame Translation(with Restriction Map) GCG
    Restriction Fragment Sizes GCG
  • Sequence Analysis Tools
  • Sequence from other databases
    Sequence IDSource
    YKL008CSGD Systematic Sequence
    853861NCBI: Gene ID
    NP_012917.1NCBI: RefSeq protein version ID
    NP_012917.1NCBI: RefSeq protein version ID
    6322844NCBI: NCBI protein GI

    Map and Displays [TOP] [NEXT] Help
    Physical, Genetic Maps: Chromosomal Feature Map GBrowse Combined Physical and Genetic Map Genetic Distance vs. Physical Distance Ratios
    Similarity Viewers: Synteny Viewer Genomic Stripe View SAGE Results Map  

    Localization [TOP] [NEXT] Help
  • Localization Resources
  • Community Annotation [TOP] [NEXT] Help
    No community annotation available.

    Literature Guide: papers categorized by topic. [TOP]   Help
    TopicsReferenceOther Genes Addressed
    35 curated references; 0 references not yet curated
    Genetic Interactions
    Mutants/Phenotypes
    Strains/Constructs
    Cerantola V, et al. (2009) Aureobasidin A arrests growth of yeast cells through both ceramide intoxication and deprivation of essential inositolphosphorylceramides. Mol Microbiol 71(6):1523-37
    SGD Papers Entry  Pubmed Entry  
    |AUR1 |LAG1 |YDC1 |YPC1
    Disease Gene Related
    Reviews
    Ozbayraktar FB and Ulgen KO (2009) Molecular facets of sphingolipids: mediators of diseases. Biotechnol J 4(7):1028-41
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |AUR1 |CSG2 |CSH1 |IPT1 |ISC1 |LAG1 |LCB1 |LCB2 |LCB4 |LCB5 |SCS7 |SUR1 |SUR2 |TSC10 |MORE
    RNA Levels and Processing
    Pedroso N, et al. (2009) Modulation of plasma membrane lipid profile and microdomains by H(2)O(2) in Saccharomyces cerevisiae. Free Radic Biol Med 46(2):289-98
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |ACC1 |ELO1 |ERG1 |ERG25 |ERG3 |ERG6 |ERG7 |FAS1 |FEN1 |GPT2 |LIP1 |OLE1 |RAD27 |SUR4
    Disease Gene Related
    Non-Fungal Related Genes/Proteins
    Reviews
    Teufel A, et al. (2009) The longevity assurance homologue of yeast lag1 (Lass) gene family (Review). Int J Mol Med 23(2):135-40
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    RNA Levels and Processing
    Regulation of
    Guo N, et al. (2008) Global gene expression profile of Saccharomyces cerevisiae induced by dictamnine. Yeast 25(9):631-41
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |ADE1 |ADE12 |ADE13 |ADE16 |ADE17 |ADE2 |ADE4 |ADE5,7 |ADE6 |ADE8 |ADY2 |APT1 |CBF1 |CIS3 |MORE
    Cross-species Expression
    Fungal Related Genes/Proteins
    Takakuwa N, et al. (2008) Significance of the KlLAC1 gene in glucosylceramide production by Kluyveromyces lactis. FEMS Yeast Res 8(6):839-45
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Computational analysis
    Alvarez-Vasquez F, et al. (2007) Coordination of the dynamics of yeast sphingolipid metabolism during the diauxic shift. Theor Biol Med Model 4:42
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |AUR1 |DPP1 |ELO1 |FAS1 |FAS2 |FEN1 |GPT2 |IPT1 |LAG1 |LCB1 |LCB2 |LCB4 |LCB5 |LIP1 |MORE
    Function/Process
    Genetic Interactions
    Mutants/Phenotypes
    Strains/Constructs
    Cerantola V, et al. (2007) Yeast sphingolipids do not need to contain very long chain fatty acids. Biochem J 401(1):205-216
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1 |LIP1 |YDC1 |YPC1
    Reviews
    Cowart LA and Obeid LM (2007) Yeast sphingolipids: recent developments in understanding biosynthesis, regulation, and function. Biochim Biophys Acta 1771(3):421-31
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |AUR1 |CSG2 |CSH1 |DPL1 |FEN1 |ISC1 |LAG1 |LCB1 |LCB2 |LCB3 |LCB4 |LCB5 |SUR1 |SUR4 |MORE
    Reviews
    Kihara A, et al. (2007) Metabolism and biological functions of two phosphorylated sphingolipids, sphingosine 1-phosphate and ceramide 1-phosphate. Prog Lipid Res 46(2):126-44
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  
    |DPL1 |LAG1 |LCB1 |LCB2 |LCB3 |LCB4 |LCB5 |LIP1 |SUR2 |TSC10 |TSC3 |YDC1 |YPC1 |YSR3
    Cellular Location
    Fungal Related Genes/Proteins
    Mutants/Phenotypes
    Protein Sequence Features
    Protein/Nucleic Acid Structure
    Strains/Constructs
    Techniques and Reagents
    Kageyama-Yahara N and Riezman H (2006) Transmembrane topology of ceramide synthase in yeast. Biochem J 398(3):585-93
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Mutants/Phenotypes
    Strains/Constructs
    Meier KD, et al. (2006) Sphingoid base is required for translation initiation during heat stress in Saccharomyces cerevisiae. Mol Biol Cell 17(3):1164-75
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |EAP1 |HSP26 |LAG1 |LCB1 |LCB4 |LCB5 |MSN2 |PKH1 |PKH2 |SSA1 |UBI4 |YPK1 |YPK2
    Reviews
    Riezman H (2006) Organization and functions of sphingolipid biosynthesis in yeast. Biochem Soc Trans 34(3):367-369
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |AUR1 |CSG2 |DPL1 |IPT1 |LAG1 |LCB1 |LCB2 |LCB3 |LCB4 |LCB5 |LIP1 |SUR1 |SUR2 |TSC3 |MORE
    Cross-species Expression
    Genetic Interactions
    Mutants/Phenotypes
    Non-Fungal Related Genes/Proteins
    Yu Y, et al. (2006) Expression of LASS2 controlled by LAG1 or ADH1 promoters cannot functionally complement Lag1p. Microbiol Res 161(3):203-11
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Genetic Interactions
    Mutants/Phenotypes
    Strains/Constructs
    Gaigg B, et al. (2005) Synthesis of sphingolipids with very long chain fatty acids but not ergosterol is required for routing of newly synthesized plasma membrane ATPase to the cell surface of yeast. J Biol Chem 280(23):22515-22
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |ACB1 |ACC1 |ARE1 |ARE2 |AYR1 |CSG2 |DPL1 |ELO1 |ERG24 |ERG3 |ERG4 |ERG5 |FEN1 |HEM1 |MORE
    Protein-protein Interactions
    Millson SH, et al. (2005) A two-hybrid screen of the yeast proteome for Hsp90 interactors uncovers a novel Hsp90 chaperone requirement in the activity of a stress-activated mitogen-activated protein kinase, Slt2p (Mpk1p). Eukaryot Cell 4(5):849-60
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  yfgdb  
    |ACF4 |ACT1 |AGP2 |AHA1 |AIM2 |AIM37 |ANT1 |AQR1 |ARE1 |ARE2 |ARG4 |ARR3 |ASG7 |ATG14 |MORE
    Cellular Location
    Function/Process
    Genetic Interactions
    Mutants/Phenotypes
    Protein-protein Interactions
    Strains/Constructs
    Techniques and Reagents
    Vallee B and Riezman H (2005) Lip1p: a novel subunit of acyl-CoA ceramide synthase. EMBO J 24(4):730-41
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  Reference LINKOUT  
    |LAG1 |LIP1
    Function/Process
    Fungal Related Genes/Proteins
    Genetic Interactions
    Mutants/Phenotypes
    Protein-protein Interactions
    Jiang JC, et al. (2004) Suppressor analysis points to the subtle role of the LAG1 ceramide synthase gene in determining yeast longevity. Exp Gerontol 39(7):999-1009
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1 |YDC1 |YPC1
    DNA/RNA Sequence Features
    Function/Process
    Mutants/Phenotypes
    Regulation of
    Strains/Constructs
    Transcription
    Kolaczkowski M, et al. (2004) Differential regulation of ceramide synthase components LAC1 and LAG1 in Saccharomyces cerevisiae. Eukaryot Cell 3(4):880-92
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |CBF1 |LAG1 |LCB2 |PDR1 |PDR3 |ROX1 |SUR2
    Cross-species Expression
    Function/Process
    Mutants/Phenotypes
    Non-Fungal Related Genes/Proteins
    Strains/Constructs
    Guillas I, et al. (2003) Human homologues of LAG1 reconstitute Acyl-CoA-dependent ceramide synthesis in yeast. J Biol Chem 278(39):37083-91
    SGD Papers Entry  Pubmed Entry  
    |LAG1
    Reviews
    Bagnat M and Simons K (2002) Lipid rafts in protein sorting and cell polarity in budding yeast Saccharomyces cerevisiae. Biol Chem 383(10):1475-80
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |AUR1 |CSG2 |IPT1 |LAG1 |LCB1 |LCB2 |LCB3 |LCB4 |LCB5 |SUR1 |SUR2 |TSC10 |YSR3
    Reviews
    Funato K, et al. (2002) Biosynthesis and trafficking of sphingolipids in the yeast Saccharomyces cerevisiae. Biochemistry 41(51):15105-14
    SGD Papers Entry  Pubmed Entry  
    |ACB1 |AUR1 |CCC2 |CSG2 |DPL1 |ELO1 |FEN1 |FMP45 |IFA38 |IPT1 |ISC1 |LAG1 |LCB1 |LCB2 |MORE
    Reviews
    Hannun YA and Obeid LM (2002) The Ceramide-centric universe of lipid-mediated cell regulation: stress encounters of the lipid kind. J Biol Chem 277(29):25847-50
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Function/Process
    Protein Sequence Features
    Venkataraman K, et al. (2002) Upstream of growth and differentiation factor 1 (uog1), a mammalian homolog of the yeast longevity assurance gene 1 (LAG1), regulates N-stearoyl-sphinganine (C18-(dihydro)ceramide) synthesis in a fumonisin B1-independent manner in mammalian cells. J Biol Chem 277(38):35642-9
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Cellular Location
    Function/Process
    Mutants/Phenotypes
    Strains/Constructs
    Guillas I, et al. (2001) C26-CoA-dependent ceramide synthesis of Saccharomyces cerevisiae is operated by Lag1p and Lac1p. EMBO J 20(11):2655-65
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    DNA/RNA Sequence Features
    Regulation of
    Transcription
    Iyer VR, et al. (2001) Genomic binding sites of the yeast cell-cycle transcription factors SBF and MBF. Nature 409(6819):533-8
    SGD Papers Entry  Pubmed Entry  Web Supplement  yfgdb  
    |ABF1 |APN1 |BBP1 |BUD9 |CAP1 |CDC21 |CDC45 |CDC7 |CLA4 |CLB1 |CLB2 |CLB6 |CLD1 |CLN1 |MORE
    Reviews
    Jazwinski SM (2001) New clues to old yeast. Mech Ageing Dev 122(9):865-82
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Cellular Location
    Function/Process
    Fungal Related Genes/Proteins
    Genetic Interactions
    Mutants/Phenotypes
    Non-Fungal Related Genes/Proteins
    Strains/Constructs
    Schorling S, et al. (2001) Lag1p and Lac1p are essential for the Acyl-CoA-dependent ceramide synthase reaction in Saccharomyces cerevisae. Mol Biol Cell 12(11):3417-27
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1 |YDC1 |YPC1
    Reviews
    Jazwinski SM (2000) Metabolic control and ageing. Trends Genet 16(11):506-11
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1 |RTG1 |RTG2 |RTG3
    Alias
    Cellular Location
    Function/Process
    Fungal Related Genes/Proteins
    Genetic Interactions
    Mutants/Phenotypes
    Non-Fungal Related Genes/Proteins
    Barz WP and Walter P (1999) Two endoplasmic reticulum (ER) membrane proteins that facilitate ER-to-Golgi transport of glycosylphosphatidylinositol-anchored proteins. Mol Biol Cell 10(4):1043-59
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Reviews
    Sinclair DA (1999) Yeast aging research: recent advances and medical relevance. Cell Mol Life Sci 56(9-10):807-16
    SGD Papers Entry  Pubmed Entry  
    |LAG1 |LAG2 |RAS2 |RTG2 |SGS1 |SIR2 |SIR3 |SIR4
    Cross-species Expression
    Fungal Related Genes/Proteins
    Mutants/Phenotypes
    Non-Fungal Related Genes/Proteins
    Protein Sequence Features
    Strains/Constructs
    Jiang JC, et al. (1998) Homologs of the yeast longevity gene LAG1 in Caenorhabditis elegans and human. Genome Res 8(12):1259-72
    SGD Papers Entry  Pubmed Entry  Reference LINKOUT  
    |LAG1
    Reviews
    Jazwinski SM (1996) Longevity, genes, and aging. Science 273(5271):54-9
    SGD Papers Entry  Pubmed Entry  
    |LAG1 |PHB1 |PHB2
    DNA/RNA Sequence Features
    Mapping
    RNA Levels and Processing
    Fairhead C and Dujon B (1994) Transcript map of two regions from chromosome XI of Saccharomyces cerevisiae for interpretation of systematic sequencing results. Yeast 10(11):1403-13
    SGD Papers Entry  Pubmed Entry  
    |ABF1 |APN1 |ARC19 |BYE1 |CAP1 |CCE1 |DGR2 |KTI12 |MRT4 |OAC1 |PRP40 |PRR1 |RAD27 |RPL14A |MORE
    DNA/RNA Sequence Features
    Mapping
    Boyer J, et al. (1993) Sequence of a 7.8 kb segment on the left arm of yeast chromosome XI reveals four open reading frames, including the CAP1 gene, an intron-containing gene and a gene encoding a homolog to the mammalian UOG-1 gene. Yeast 9(3):279-87
    SGD Papers Entry  Pubmed Entry  
    |CAP1 |DST1


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    SGDtm pages Database Copyright © 1997-2010 The Board of Trustees of Leland Stanford Junior University. Permission to use the information contained in this database was given by the researchers/institutes who contributed or published the information. Users of the database are solely responsible for compliance with any copyright restrictions, including those applying to the author abstracts. Documents from this server are provided "AS-IS" without any warranty, expressed or implied. The SGD project at Stanford University is supported by a Genome Research Resource Grant from the US National Human Genome Research Institute, part of the US National Institutes of Health.