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BioGRID | Network Layout for PKR1 for Saccharomyces cerevisiae
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PKR1

 Saccharomyces cerevisiae
The BioGRID Database Seperator
Aliases: YMR123W
The BioGRID Database Seperator
PIXEL
The BioGRID Database Seperator
Description: Pkr1p|V-ATPase assembly factor, functions with other V-ATPase assembly factors in the ER to efficiently assemble the V-ATPase membrane sector (V0); overproduction confers resistance to Pichia farinosa killer toxin; protein coding
The BioGRID Database Seperator
PIXEL
The BioGRID Database Seperator
Links: [Entrez-Gene]  [GeneDB]  [Germ Online]  [SGD]  
The BioGRID Database Seperator
PIXEL
The BioGRID Database Seperator
Gene Ontology: 6 total GO annotations for this record. [view list]
The BioGRID Database Seperator
PIXEL
The BioGRID Database Seperator
Download interactions associated with PKR1

PKR1 was identified with 10 protein interactions and 64 genetic interactions
Displaying:
 Name Aliases The BioGRID Database Seperator Description
Evidence Code(s)
Role Source(s)
The BioGRID Database Seperator
 VMA21
  • YGR105W
    		•  The BioGRID Database Seperator Integral membrane protein that is required for vacuolar H+-ATPase (V-ATPase) function, although not an actual component of the V-ATPase complex; functions in the assembly of the V-ATPase; localized to the yeast endoplasmic reticulum (ER)|Vma21p; protein coding
    Gene Ontology: [View List]
    PCA
    bait Tarassov K (2008)
    Dosage Rescue
    hit Davis-Kaplan SR (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     RIC1
  • YLR039C
    		•  The BioGRID Database Seperator Protein involved in retrograde transport to the cis-Golgi network; forms heterodimer with Rgp1p that acts as a GTP exchange factor for Ypt6p; involved in transcription of rRNA and ribosomal protein genes|Ric1p; protein coding
    Gene Ontology: [View List]
    Synthetic Lethality
    bait Tong AH (2004)
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ARL1
  • DLP2
  • YBR164C
    		•  The BioGRID Database Seperator Arl1p|Soluble GTPase with a role in regulation of membrane traffic; regulates potassium influx; G protein of the Ras superfamily, similar to ADP-ribosylation factor; protein coding
    Gene Ontology: [View List]
    Synthetic Lethality
    bait Tong AH (2004)
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     CHS1
  • USA4
  • YNL192W
    		•  The BioGRID Database Seperator Chitin synthase I, requires activation from zymogenic form in order to catalyze the transfer of N-acetylglucosamine (GlcNAc) to chitin; required for repairing the chitin septum during cytokinesis; transcription activated by mating factor|Chs1p; protein coding
    Gene Ontology: [View List]
    Synthetic Lethality
    bait Tong AH (2004)
    bait Lesage G (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     HMO1
  • HSM2
  • YDR174W
    		•  The BioGRID Database Seperator Chromatin associated high mobility group (HMG) family member involved in genome maintenance; rDNA-binding component of the Pol I transcription system; associates with a 5'-3' DNA helicase and Fpr1p, a prolyl isomerase|Hmo1p; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     RPF2
  • YKR081C
    		•  The BioGRID Database Seperator Essential protein involved in the processing of pre-rRNA and the assembly of the 60S ribosomal subunit; interacts with ribosomal protein L11; localizes predominantly to the nucleolus; constituent of 66S pre-ribosomal particles|Rpf2p; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SSA3
  • YG106
  • YBL075C
    		•  The BioGRID Database Seperator ATPase involved in protein folding and the response to stress; plays a role in SRP-dependent cotranslational protein-membrane targeting and translocation; member of the heat shock protein 70 (HSP70) family; localized to the cytoplasm|Ssa3p; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ERV25
  • YML012W
    		•  The BioGRID Database Seperator Erv25p|Protein that forms a heterotrimeric complex with Erp1, Erp2p, and Emp24, member of the p24 family involved in endoplasmic reticulum to Golgi transport; protein coding
    Gene Ontology: [View List]
    PCA
    bait/hit Tarassov K (2008)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PBP4
  • YDL053C
    		•  The BioGRID Database Seperator Pbp1p binding protein, interacts strongly with Pab1p-binding protein 1 (Pbp1p) in the yeast two-hybrid system; also interacts with Lsm12p in a copurification assay|Pbp4p; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ERG11
  • CYP51
  • YHR007C
    		•  The BioGRID Database Seperator Erg11p|Lanosterol 14-alpha-demethylase, catalyzes the C-14 demethylation of lanosterol to form 4,4''-dimethyl cholesta-8,14,24-triene-3-beta-ol in the ergosterol biosynthesis pathway; member of the cytochrome P450 family; protein coding
    Gene Ontology: [View List]
    PCA
    bait/hit Tarassov K (2008)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ERP1
  • YAR002C-A
    		•  The BioGRID Database Seperator Erp1p|Protein that forms a heterotrimeric complex with Erp2p, Emp24p, and Erv25p; member, along with Emp24p and Erv25p, of the p24 family involved in ER to Golgi transport and localized to COPII-coated vesicles; protein coding
    Gene Ontology: [View List]
    PCA
    bait/hit Tarassov K (2008)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     YRA1
  • SHE11
  • YDR381W
    		•  The BioGRID Database Seperator Nuclear protein that binds to RNA and to Mex67p, required for export of poly(A)+ mRNA from the nucleus; member of the REF (RNA and export factor binding proteins) family; another family member, Yra2p, can substitute for Yra1p function|Yra1p; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     YLR064W
  • YLR064W
    		•  The BioGRID Database Seperator Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the endoplasmic reticulum; YLR064W is not an essential gene|Ylr064wp; protein coding
    Gene Ontology: [View List]
    Affinity Capture-MS
    hit Krogan NJ (2006)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PER1
  • COS16
  • YCR044C
    		•  The BioGRID Database Seperator Per1p|Protein of the endoplasmic reticulum, required for GPI-phospholipase A2 activity that remodels the GPI anchor as a prerequisite for association of GPI-anchored proteins with lipid rafts; functionally complemented by human ortholog PERLD1; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PHO86
  • YJL117W
    		•  The BioGRID Database Seperator Endoplasmic reticulum (ER) resident protein required for ER exit of the high-affinity phosphate transporter Pho84p, specifically required for packaging of Pho84p into COPII vesicles|Pho86p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SYS1
  • YJL004C
    		•  The BioGRID Database Seperator Integral membrane protein of the Golgi required for targeting of the Arf-like GTPase Arl3p to the Golgi; multicopy suppressor of ypt6 null mutation|Sys1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     TRS20
  • YBR254C
    		•  The BioGRID Database Seperator One of 10 subunits of the transport protein particle (TRAPP) complex of the cis-Golgi which mediates vesicle docking and fusion; mutations in the human homolog cause the spondyloepiphyseal dysplasia tarda (SEDL) disorder|Trs20p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     RGP1
  • YDR137W
    		•  The BioGRID Database Seperator Rgp1p|Subunit of a Golgi membrane exchange factor (Ric1p-Rgp1p) that catalyzes nucleotide exchange on Ypt6p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     TLG2
  • YOL018C
    		•  The BioGRID Database Seperator Syntaxin-like t-SNARE that forms a complex with Tlg1p and Vti1p and mediates fusion of endosome-derived vesicles with the late Golgi; binds Vps45p, which prevents Tlg2p degradation and also facilitates t-SNARE complex formation|Tlg2p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     OST3
  • YOR085W
    		•  The BioGRID Database Seperator Gamma subunit of the oligosaccharyltransferase complex of the ER lumen, which catalyzes asparagine-linked glycosylation of newly synthesized proteins; Ost3p is important for N-glycosylation of a subset of proteins|Ost3p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     VPS52
  • SAC2
  • YDR484W
    		•  The BioGRID Database Seperator Component of the GARP (Golgi-associated retrograde protein) complex, Vps51p-Vps52p-Vps53p-Vps54p, which is required for the recycling of proteins from endosomes to the late Golgi; involved in localization of actin and chitin|Vps52p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     LHS1
  • CER1
  • SSI1
  • YKL073W
    		•  The BioGRID Database Seperator Lhs1p|Molecular chaperone of the endoplasmic reticulum lumen, involved in polypeptide translocation and folding; member of the Hsp70 family; localizes to the lumen of the ER; regulated by the unfolded protein response pathway; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     MGA2
  • YIR033W
    		•  The BioGRID Database Seperator ER membrane protein involved in regulation of OLE1 transcription, acts with homolog Spt23p; inactive ER form dimerizes and one subunit is then activated by ubiquitin/proteasome-dependent processing followed by nuclear targeting|Mga2p; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     OLE1
  • MDM2
  • YGL055W
    		•  The BioGRID Database Seperator Delta(9) fatty acid desaturase, required for monounsaturated fatty acid synthesis and for normal distribution of mitochondria|Ole1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     OPI3
  • PEM2
  • YJR073C
    		•  The BioGRID Database Seperator Opi3p|Phospholipid methyltransferase (methylene-fatty-acyl-phospholipid synthase), catalyzes the last two steps in phosphatidylcholine biosynthesis; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PEP1
  • VPS10
  • VPT1
  • YBL017C
    		•  The BioGRID Database Seperator Pep1p|Type I transmembrane sorting receptor for multiple vacuolar hydrolases; cycles between the late-Golgi and prevacuolar endosome-like compartments; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SSM4
  • DOA10
  • KIS3
  • YIL030C
    		•  The BioGRID Database Seperator Ssm4p|Ubiquitin-protein ligase of the ER/nuclear envelope, required for degradation of Alpha2p and other proteins containing a Deg1 degradation signal; ssm4 mutation suppresses mRNA instability caused by an rna14 mutation; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SEC28
  • ANU2
  • YIL076W
    		•  The BioGRID Database Seperator Epsilon-COP subunit of the coatomer; regulates retrograde Golgi-to-ER protein traffic; stabilizes Cop1p, the alpha-COP and the coatomer complex; non-essential for cell growth|Sec28p; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     YND1
  • YEJ5
  • YER005W
    		•  The BioGRID Database Seperator Apyrase with wide substrate specificity, involved in preventing the inhibition of glycosylation by hydrolyzing nucleoside tri- and diphosphates which are inhibitors of glycotransferases; partially redundant with Gda1p|Ynd1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PMR1
  • BSD1
  • LDB1
  • SSC1
  • YGL167C
    		•  The BioGRID Database Seperator High affinity Ca2+/Mn2+ P-type ATPase required for Ca2+ and Mn2+ transport into Golgi; involved in Ca2+ dependent protein sorting and processing; mutations in human homolog ATP2C1 cause acantholytic skin condition Hailey-Hailey disease|Pmr1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SCS7
  • FAH1
  • YMR272C
    		•  The BioGRID Database Seperator Scs7p|Sphingolipid alpha-hydroxylase, functions in the alpha-hydroxylation of sphingolipid-associated very long chain fatty acids, has both cytochrome b5-like and hydroxylase/desaturase domains, not essential for growth; protein coding
    Gene Ontology: [View List]
    Phenotypic Suppression
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ADA2
  • SWI8
  • YDR448W
    		•  The BioGRID Database Seperator Ada2p|Transcription coactivator, component of the ADA and SAGA transcriptional adaptor/HAT (histone acetyltransferase) complexes; protein coding
    Gene Ontology: [View List]
    Synthetic Growth Defect
    bait Lin YY (2008)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     HSP82
  • HSP90
  • YPL240C
    		•  The BioGRID Database Seperator Hsp82p|Hsp90 chaperone required for pheromone signaling and negative regulation of Hsf1p; docks with Tom70p for mitochondrial preprotein delivery; promotes telomerase DNA binding and nucleotide addition; interacts with Cns1p, Cpr6p, Cpr7p, Sti1p; protein coding
    Gene Ontology: [View List]
    Synthetic Growth Defect
    bait/hit McClellan AJ (2007)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ROT1
  • YMR200W
    		•  The BioGRID Database Seperator Essential ER membrane protein; may be involved in protein folding; mutation causes defects in cell wall synthesis and in lysis of autophagic bodies, suppresses tor2 mutations, and is synthetically lethal with kar2-1 and with rot2 mutations|Rot1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     KEX1
  • YGL203C
    		•  The BioGRID Database Seperator Kex1p|Protease involved in the processing of killer toxin and alpha factor precursor; cleaves Lys and Arg residues from the C-terminus of peptides and proteins; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SPF1
  • COD1
  • PER9
  • PIO1
  • YEL031W
    		•  The BioGRID Database Seperator P-type ATPase, ion transporter of the ER membrane involved in ER function and Ca2+ homeostasis; required for regulating Hmg2p degradation; confers sensitivity to a killer toxin (SMKT) produced by Pichia farinosa KK1|Spf1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SAC1
  • RSD1
  • YKL212W
    		•  The BioGRID Database Seperator Lipid phosphoinositide phosphatase of the ER and Golgi, involved in protein trafficking and secretion|Sac1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SEC22
  • SLY2
  • TSL26
  • YLR268W
    		•  The BioGRID Database Seperator R-SNARE protein; assembles into SNARE complex with Bet1p, Bos1p and Sed5p; cycles between the ER and Golgi complex; involved in anterograde and retrograde transport between the ER and Golgi; synaptobrevin homolog|Sec22p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     PMT1
  • YDL095W
    		•  The BioGRID Database Seperator Pmt1p|Protein O-mannosyltransferase, transfers mannose residues from dolichyl phosphate-D-mannose to protein serine/threonine residues; acts in a complex with Pmt2p, can instead interact with Pmt3p in some conditions; target for new antifungals; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     WBP1
  • YEL002C
    		•  The BioGRID Database Seperator Beta subunit of the oligosaccharyl transferase (OST) glycoprotein complex; required for N-linked glycosylation of proteins in the endoplasmic reticulum|Wbp1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     SWA2
  • AUX1
  • BUD24
  • YDR320C
    		•  The BioGRID Database Seperator Auxilin-like protein involved in vesicular transport; clathrin-binding protein required for uncoating of clathrin-coated vesicles|Swa2p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ERG4
  • YGL012W
    		•  The BioGRID Database Seperator C-24(28) sterol reductase, catalyzes the final step in ergosterol biosynthesis; mutants are viable, but lack ergosterol|Erg4p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     ARF1
  • YDL192W
    		•  The BioGRID Database Seperator ADP-ribosylation factor, GTPase of the Ras superfamily involved in regulation of coated vesicle formation in intracellular trafficking within the Golgi; functionally interchangeable with Arf2p|Arf1p; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait/hit Schuldiner M (2005)
    The BioGRID Database Seperator
    The BioGRID Database Seperator
    The BioGRID Database Seperator
     APL6
  • YKS5
  • YGR261C
    		•  The BioGRID Database Seperator Apl6p|Beta3-like subunit of the yeast AP-3 complex; functions in transport of alkaline phosphatase to the vacuole via the alternate pathway; exists in both cytosolic and peripherally associated membrane-bound pools; protein coding
    Gene Ontology: [View List]
    Phenotypic Enhancement
    bait Schuldiner M (2005)