JEM1/YJL073W 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
  ChrX: 303175 to 305112
CDS: 303175 - 305112Click on map for expanded view
SGD ORF map GBrowse SGD Locus Page
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| Standard Name | Systematic Name | Alias | Feature Type | SGDID | ||||
| JEM1 | YJL073W | KAR8 | ORF, Verified | S000003609 | ||||
| Description | ||||||||
| DnaJ-like chaperone required for nuclear membrane fusion during mating, localizes to the ER membrane; exhibits genetic interactions with KAR2 | ||||||||
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| No pathways available | |||||||||
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| Phenotype page for JEM1/YJL073W | |||||||
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| Interaction page for JEM1/YJL073W | |||||||||
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MILISGYCLLVYSVILPVLISASKLCDLAELQRLNKNLKVDTESLPKYQW
IAGQLEQNCMTADPASENMSDVIQLANQIYYKIGLIQLSNDQHLRAINTF
EKIVFNETYKGSFGKLAEKRLQELYVDFGMWDKVHQKDDQYAKYLSLNET
IRNKISSKDVSVEEDISELLRITPYDVNVLSTHIDVLFHKLAEEIDVSLA
AAIILDYETILDKHLASLSIDTRLSIHYVISVLQTFVLNSDASFNIRKCL
SIDMDYDKCKKLSLTISKLNKVNPSKRQILDPATYAFENKKFRSWDRIIE
FYLKDKKPFITPMKILNKDTNFKNNYFFLEEIIKQLIEDVQLSRPLAKNL
FEDPPITDGFVKPKSYYHTDYLVYIDSILCQASSMSPDVKRAKLAAPFCK
KSLRHSLTLETWKHYQDAKSEQKPLPETVLSDVWNSNPHLLMYMVNSILN
KSRSKPHSQFKKQLYDQINKFFQDNGLSESTNPYVMKNFRLLQKQLQTYK
EHKHRNFNQQYFQQQQQQQQHQRHQAPPAAPNYDPKKDYYKILGVSPSAS
SKEIRKAYLNLTKKYHPDKIKANHNDKQESIHETMSQINEAYETLSDDDK
RKEYDLSRSNPRRNTFPQGPRQNNMFKNPGSGFPFGNGFKMNFGL*
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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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| JEM1 | SGD (2007) Information without a citation in SGD |
| Mapping Notes |
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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 |
| YJL073W | SGD Systematic Sequence |
| 853372 | NCBI: Gene ID |
| NP_012462.1 | NCBI: RefSeq protein version ID |
| NP_012462.1 | NCBI: RefSeq protein version ID |
| 6322388 | 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 | 25 curated references; 1 references not yet curated | |||
| Not yet curated | Buck TM, et al. (2010) The ER Associated Degradation of the Epithelial Sodium Channel Requires a Unique Complement of Molecular Chaperones. Mol Biol Cell | |SCJ1 | ||||
| Mutants/Phenotypes Protein-protein Interactions Strains/Constructs | Gong Y, et al. (2009) An atlas of chaperone-protein interactions in Saccharomyces cerevisiae: implications to protein folding pathways in the cell. Mol Syst Biol 5:275 | |APJ1 |CAJ1 |CWC23 |DJP1 |ECM10 |ERJ5 |GIM3 |GIM4 |GIM5 |HLJ1 |HSC82 |HSP104 |HSP12 |HSP26 |MORE | ||||
| Alias Mutants/Phenotypes Strains/Constructs | Melloy P, et al. (2009) Distinct roles for key karyogamy proteins during yeast nuclear fusion. Mol Biol Cell 20(17):3773-82 | |KAR2 |KAR5 |PRM3 | ||||
| Cross-species Expression Genetic Interactions Mutants/Phenotypes Non-Fungal Related Genes/Proteins Strains/Constructs | Vembar SS, et al. (2009) The Mammalian Hsp40 ERdj3 Requires Its Hsp70 Interaction and Substrate-binding Properties to Complement Various Yeast Hsp40-dependent Functions. J Biol Chem 284(47):32462-71 | |HLJ1 |SCJ1 |YDJ1 | ||||
| Mutants/Phenotypes Strains/Constructs | Liang J, et al. (2008) Novel suppressors of alpha-synuclein toxicity identified using yeast. Hum Mol Genet 17(23):3784-95 | |ARG2 |ENT3 |HSP82 |IDP3 | ||||
| Cellular Location Cross-species Expression Fungal Related Genes/Proteins Genetic Interactions Protein Sequence Features Protein-protein Interactions Strains/Constructs | Makio T, et al. (2008) Identification and characterization of a Jem1p ortholog of Candida albicans: dissection of Jem1p functions in karyogamy and protein quality control in Saccharomyces cerevisiae. Genes Cells 13(10):1015-26 | |KAR2 |MPS3 |SCJ1 | ||||
| Function/Process Genetic Interactions Mutants/Phenotypes Strains/Constructs | Nishikawa S, et al. (2008) Nuclear inner membrane fusion facilitated by yeast Jem1p is required for spindle pole body fusion but not for the first mitotic nuclear division during yeast mating. Genes Cells 13(11):1185-95 | |SEC66 | ||||
| Genetic Interactions Mutants/Phenotypes RNA Levels and Processing Regulation of Strains/Constructs | Payne T, et al. (2008) Modulation of Chaperone Gene Expression in Mutagenized Saccharomyces cerevisiae Strains Developed for Recombinant Human Albumin Production Results in Increased Production of Multiple Heterologous Proteins. Appl Environ Microbiol 74(24):7759-66 | |HAC1 |LHS1 |SCJ1 |SIL1 | ||||
| Regulation of | Wu WS and Li WH (2008) Identifying gene regulatory modules of heat shock response in yeast. BMC Genomics 9:439 | |ADD37 |AFR1 |AGX1 |AHA1 |AIM17 |ALD4 |ALG13 |ARA1 |ASI1 |ATG12 |ATG8 |BAG7 |BDH1 |CAD1 |MORE | ||||
| Cross-species Expression Mutants/Phenotypes Non-Fungal Related Genes/Proteins Strains/Constructs | Yamamoto M, et al. (2008) Arabidopsis thaliana has a set of J proteins in the endoplasmic reticulum that are conserved from yeast to animals and plants. Plant Cell Physiol 49(10):1547-62 | |SCJ1 |SEC63 | ||||
| Reviews | Ydenberg CA and Rose MD (2008) Yeast mating: a model system for studying cell and nuclear fusion. Methods Mol Biol 475:3-20 | |AGA1 |ASG7 |BEM1 |BIK1 |BIM1 |BNI1 |CDC24 |CDC42 |CHS3 |CHS5 |CIK1 |FAR1 |FIG1 |FIG2 |MORE | ||||
| Genetic Interactions Mutants/Phenotypes Strains/Constructs | Carla Fama M, et al. (2007) The Saccharomyces cerevisiae YFR041C/ERJ5 gene encoding a type I membrane protein with a J domain is required to preserve the folding capacity of the endoplasmic reticulum. Biochim Biophys Acta 1773(2):232-42 | |ERJ5 |IRE1 |KAR2 |SCJ1 | ||||
| Fungal Related Genes/Proteins Reviews | Burnie JP, et al. (2006) Fungal heat-shock proteins in human disease. FEMS Microbiol Rev 30(1):53-88 | |DJP1 |HSC82 |HSF1 |HSP10 |HSP104 |HSP12 |HSP26 |HSP30 |HSP60 |HSP78 |HSP82 |JAC1 |MDJ1 |MDJ2 |MORE | ||||
| Genetic Interactions Mutants/Phenotypes | Heiligenstein S, et al. (2006) Retrotranslocation of a viral A/B toxin from the yeast endoplasmic reticulum is independent of ubiquitination and ERAD. EMBO J 25(20):4717-27 | |CDC48 |DSK2 |HRD1 |KAR2 |NPL4 |PDI1 |PMR1 |RAD23 |RSP5 |SCJ1 |SPF1 |UBC1 |UBC4 |UBC6 |MORE | ||||
| Function/Process Genetic Interactions Mutants/Phenotypes Regulatory Role Strains/Constructs | Bryan BA, et al. (2004) Evidence for control of nitrogen metabolism by a START-dependent mechanism in Saccharomyces cerevisiae. Mol Genet Genomics 271(1):72-81 | |CDC28 |CLN1 |CLN2 |CLN3 |GLT1 | ||||
| Cellular Location | Sundin BA, et al. (2004) Localization of proteins that are coordinately expressed with Cln2 during the cell cycle. Yeast 21(9):793-800 | |ALG14 |ASF2 |AXL2 |BNI4 |CSI2 |DPB2 |HSL1 |KCC4 |MCD1 |MPS3 |NBP1 |POL12 |POL30 |PRI2 |MORE | ||||
| Reviews | Walsh P, et al. (2004) The J-protein family: modulating protein assembly, disassembly and translocation. EMBO Rep 5(6):567-71 | |APJ1 |CAJ1 |CWC23 |DJP1 |ERJ5 |HLJ1 |JAC1 |JID1 |JJJ1 |JJJ2 |JJJ3 |JLP1 |JLP2 |MDJ1 |MORE | ||||
| Genetic Interactions Protein Sequence Features Protein-protein Interactions Regulatory Role | Kabani M, et al. (2003) Dependence of endoplasmic reticulum-associated degradation on the peptide binding domain and concentration of BiP. Mol Biol Cell 14(8):3437-48 | |KAR2 |SEC63 | ||||
| Function/Process Protein-protein Interactions | Nishikawa S, et al. (2003) Nep98p is a component of the yeast spindle pole body and essential for nuclear division and fusion. J Biol Chem 278(11):9938-43 | |MPS3 | ||||
| Function/Process Mutants/Phenotypes Strains/Constructs | Nishikawa SI, et al. (2001) Molecular chaperones in the yeast endoplasmic reticulum maintain the solubility of proteins for retrotranslocation and degradation. J Cell Biol 153(5):1061-70 | |KAR2 |SCJ1 |SEC61 |SEC63 | ||||
| Alias Function/Process Genetic Interactions Mutants/Phenotypes Strains/Constructs | Brizzio V, et al. (1999) Genetic interactions between KAR7/SEC71, KAR8/JEM1, KAR5, and KAR2 during nuclear fusion in Saccharomyces cerevisiae. Mol Biol Cell 10(3):609-26 | |KAR2 |KAR5 |SCJ1 |SEC61 |SEC63 |SEC66 |SEC72 | ||||
| Cellular Location Function/Process Protein Physical Properties Protein Processing/Modification/Regulation Protein Sequence Features Protein-protein Interactions | Nishikawa S and Endo T (1998) Reinvestigation of the functions of the hydrophobic segment of Jem1p, a yeast endoplasmic reticulum membrane protein mediating nuclear fusion. Biochem Biophys Res Commun 244(3):785-9 | |||||
| Function/Process Genetic Interactions Mutants/Phenotypes Strains/Constructs | Silberstein S, et al. (1998) A role for the DnaJ homologue Scj1p in protein folding in the yeast endoplasmic reticulum. J Cell Biol 143(4):921-33 | |KAR2 |OST1 |OST3 |SCJ1 |SEC63 | ||||
| Alias Cellular Location Function/Process Fungal Related Genes/Proteins Genetic Interactions Mapping Mutants/Phenotypes Non-Fungal Related Genes/Proteins Protein Sequence Features Strains/Constructs | Nishikawa S and Endo T (1997) The yeast JEM1p is a DnaJ-like protein of the endoplasmic reticulum membrane required for nuclear fusion. J Biol Chem 272(20):12889-92 | |KAR2 |SCJ1 | ||||
| DNA/RNA Sequence Features | Vandenbol M, et al. (1995) Sequence of a 17.1 kb DNA fragment from chromosome X of Saccharomyces cerevisiae includes the mitochondrial ribosomal protein L8. Yeast 11(1):57-60 | |||||
| Alias Function/Process Mutants/Phenotypes | Kurihara LJ, et al. (1994) Nuclear congression and membrane fusion: two distinct events in the yeast karyogamy pathway. J Cell Biol 126(4):911-23 | |AXL1 |KAR3 |KAR4 |KAR5 |KAR9 |RAM1 |RVS161 |SPA2 | ||||
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