LAC1/YKL008C Single Page Format |
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Contents
- Names and Identifiers
- GO Annotations
- Pathways
- Summary Paragraph
- Mutant Phenotypes
- Interactions
- Homologs
- Protein Info (physical properties, transcript info)
- PDB Homologs (protein structure info)
- Motifs
- Genome-wide Expression
(and other large-scale analyses)- Locus History (misc. notes)
- Sequence Retrieval and Analysis
- Map and Displays
- Localization
- Community Annotation
- Literature Guide
Sequence Coordinates
  ChrXI: 428194 to 426938
CDS: 428194 - 426938Click on map for expanded view
SGD ORF map GBrowse SGD Locus Page
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| 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 | ||||||||
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| sphingolipid metabolism | |||||||||
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| Phenotype page for LAC1/YKL008C | |||||||
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| Interaction page for LAC1/YKL008C | |||||||||
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MSTIKPSPSNNNLKVRSRPRRKSSIGKIDLGDTVPSLGTMFETKESKTAA
KRRMQRLSEATKNDSDLVKKIWFSFREISYRHAWIAPLMILIAVYSAYFT
SGNTTKTNVLHRFVAVSYQIGDTNAYGKGINDLCFVFYYMIFFTFLREFL
MDVVIRPFAIRLHVTSKHRIKRIMEQMYAIFYTGVSGPFGIYCMYHSDLW
FFNTKAMYRTYPDFTNPFLFKVFYLGQAAFWAQQACILVLQLEKPRKDHN
ELTFHHIVTLLLIWSSYVFHFTKMGLPIYITMDVSDFLLSFSKTLNYLDS
GLAFFSFAIFVVAWIYLRHYINLKILWSVLTQFRTEGNYVLNFATQQYKC
WISLPIVFVLIGALQLVNLYWLFLIFRVLYRILWRGILKDDRSDSESDEE
SDESSTTPTDSTPTKKDI*
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| No protein structure information available. | |||||||||
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| You can also search multiple datasets simultaneously using Expression Connection for expression studies or Function Junction for other large scale analyses. | |||||
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| Nomenclature History |
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| Standard Name | Reference |
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| LAC1 | SGD (2007) Information without a citation in SGD |
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| 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 from other databases | |
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| Sequence ID | Source |
| YKL008C | SGD Systematic Sequence |
| 853861 | NCBI: Gene ID |
| NP_012917.1 | NCBI: RefSeq protein version ID |
| NP_012917.1 | NCBI: RefSeq protein version ID |
| 6322844 | NCBI: NCBI protein GI |
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| 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 |   | ||||
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| No community annotation available. | |||||||||
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| Topics | Reference | Other 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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |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 | |LAG1 |YDC1 |YPC1 | ||||
| Reviews | Jazwinski SM (2000) Metabolic control and ageing. Trends Genet 16(11):506-11 | |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 | |LAG1 | ||||
| Reviews | Sinclair DA (1999) Yeast aging research: recent advances and medical relevance. Cell Mol Life Sci 56(9-10):807-16 | |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 | |LAG1 | ||||
| Reviews | Jazwinski SM (1996) Longevity, genes, and aging. Science 273(5271):54-9 | |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 | |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 | |CAP1 |DST1 | ||||
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