Standard name Systematic name Name description Description
QNS1 YHR074W Glutamine-dependent NAD(+) synthetase Glutamine-dependent NAD(+) synthetase; essential for the formation of NAD(+) from nicotinic acid adenine dinucleotide
Visualize the interactome of QNS1
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.946 0.98 0.964

GFP localization & abundance

GFP localization GFP abundance
cytoplasm, nucleus 172

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
QNS1 4 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_0768 (NAD synthase), r_0769 (NAD synthase)

List of interactors

Use the search utility to find the interactor you are looking for. By clicking the column headers the table will be sorted on that column. Use shift+click to sort on multiple columns. Default sorting is on number of experiments, number of unique methods and the number of publications, and alphabetical on standard name, in that order.
Standard name Systematic name Name description Type #Experiments #Methods #Publications Evidence
QNS1 YHR074W Glutamine-dependent NAD(+) synthetase physical 4 2 4 Two-hybrid, PCA, Two-hybrid, PCA
CPR6 YLR216C Peptidyl-prolyl cis-trans isomerase (cyclophilin) physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 2 1 2 Negative Genetic, Negative Genetic
ADE16 YLR028C Enzyme of 'de novo' purine biosynthesis genetic 2 1 2 Negative Genetic, Negative Genetic
RPN11 YFR004W Metalloprotease subunit of 19S regulatory particle physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
TGL2 YDR058C Triacylglycerol lipase that is localized to the mitochondria genetic 2 1 2 Negative Genetic, Negative Genetic
RPN5 YDL147W Subunit of the CSN and 26S proteasome lid complexes genetic 2 2 1 Positive Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
ABF1 YKL112W DNA binding protein with possible chromatin-reorganizing activity regulation 1 1 1 DNA to cDNA expression microarray evidence
TUP1 YCR084C General repressor of transcription in complex with Cyc8p regulation 1 1 1 DNA to cDNA expression microarray evidence
BRX1 YOL077C Nucleolar protein genetic 1 1 1 Negative Genetic
ERB1 YMR049C Constituent of 66S pre-ribosomal particles genetic 1 1 1 Negative Genetic
NTR2 YKR022C Essential protein that forms a dimer with Ntr1p genetic 1 1 1 Negative Genetic
LSM6 YDR378C Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
CBC2 YPL178W Small subunit of the heterodimeric cap binding complex with Sto1p genetic 1 1 1 Negative Genetic
MED7 YOL135C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
NUT1 YGL151W Component of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
NOP12 YOL041C Nucleolar protein involved in pre-25S rRNA processing genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
PRE10 YOR362C Alpha 7 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
PRE2 YPR103W Beta 5 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
PUF6 YDR496C Pumilio-homology domain protein genetic 1 1 1 Negative Genetic
ACC1 YNR016C Acetyl-CoA carboxylase, biotin containing enzyme physical 1 1 1 PCA
ARC35 YNR035C Subunit of the ARP2/3 complex genetic 1 1 1 Negative Genetic
ARO1 YDR127W Pentafunctional arom protein genetic 1 1 1 Positive Genetic
BEM2 YER155C Rho GTPase activating protein (RhoGAP) genetic 1 1 1 Negative Genetic
HDA1 YNL021W Catalytic subunit of class II HDA1 histone deacetylase complex genetic 1 1 1 Negative Genetic
CTK1 YKL139W Catalytic (alpha) subunit of C-terminal domain kinase I (CTDK-I) genetic 1 1 1 Negative Genetic
ELP2 YGR200C Subunit of Elongator complex genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
AEP2 YMR282C Mitochondrial protein genetic 1 1 1 Positive Genetic
LCB1 YMR296C Component of serine palmitoyltransferase genetic 1 1 1 Negative Genetic
LCB2 YDR062W Component of serine palmitoyltransferase genetic 1 1 1 Negative Genetic
MCD1 YDL003W Essential alpha-kleisin subunit of the cohesin complex genetic 1 1 1 Negative Genetic
MED1 YPR070W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
COG3 YER157W Essential component of the conserved oligomeric Golgi complex genetic 1 1 1 Positive Genetic
HRR25 YPL204W Conserved casein kinase, monopolin subunit physical 1 1 1 Reconstituted Complex
KCC4 YCL024W Protein kinase of the bud neck involved in the septin checkpoint genetic 1 1 1 Negative Genetic
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Negative Genetic
ORC1 YML065W Largest subunit of the origin recognition complex genetic 1 1 1 Negative Genetic
ORC2 YBR060C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
PFK1 YGR240C Alpha subunit of heterooctameric phosphofructokinase genetic 1 1 1 Negative Genetic
PRE4 YFR050C Beta 7 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
DAM1 YGR113W Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Negative Genetic
MNN10 YDR245W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
BRR1 YPR057W snRNP protein component of spliceosomal snRNPs genetic 1 1 1 Negative Genetic
CAM1 YPL048W One of two isoforms of the gamma subunit of eEF1B genetic 1 1 1 Negative Genetic
NEW1 YPL226W Translation termination and ribosome biogenesis factor genetic 1 1 1 Negative Genetic
BET5 YML077W Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
DRS2 YAL026C Trans-golgi network aminophospholipid translocase (flippase) genetic 1 1 1 Negative Genetic
PYC2 YBR218C Pyruvate carboxylase isoform genetic 1 1 1 Negative Genetic
PHO85 YPL031C Cyclin-dependent kinase physical 1 1 1 Biochemical Activity
ASA1 YPR085C Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Negative Genetic
HIR3 YJR140C Subunit of the HIR complex genetic 1 1 1 Negative Genetic
CDC53 YDL132W Cullin genetic 1 1 1 Negative Genetic
AAT2 YLR027C Cytosolic aspartate aminotransferase involved in nitrogen metabolism genetic 1 1 1 Positive Genetic
ADH3 YMR083W Mitochondrial alcohol dehydrogenase isozyme III genetic 1 1 1 Positive Genetic
CDC37 YDR168W Essential Hsp90p co-chaperone genetic 1 1 1 Negative Genetic
HHT1 YBR010W Histone H3 genetic 1 1 1 Negative Genetic
CTF4 YPR135W Chromatin-associated protein genetic 1 1 1 Negative Genetic
DBF2 YGR092W Ser/Thr kinase involved in transcription and stress response genetic 1 1 1 Positive Genetic
MUS81 YDR386W Subunit of structure-specific Mms4p-Mus81p endonuclease physical 1 1 1 Affinity Capture-MS
PHO86 YJL117W Endoplasmic reticulum (ER) resident protein genetic 1 1 1 Negative Genetic
NAS2 YIL007C Evolutionarily conserved 19S regulatory particle assembly-chaperone genetic 1 1 1 Negative Genetic
CDC43 YGL155W Beta subunit of geranylgeranyltransferase type I genetic 1 1 1 Negative Genetic
HST3 YOR025W Sirtuin, histone H3 deacetylase genetic 1 1 1 Negative Genetic
INO2 YDR123C Transcription factor genetic 1 1 1 Negative Genetic
MCM16 YPR046W Component of the Ctf19 complex and the COMA subcomplex genetic 1 1 1 Negative Genetic
MOB2 YFL034C-B Activator of Cbk1p kinase genetic 1 1 1 Negative Genetic
PKC1 YBL105C Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
CDC34 YDR054C Ubiquitin-conjugating enzyme (E2) genetic 1 1 1 Negative Genetic
ASK10 YGR097W Regulator of the Fps1p glycerol channel genetic 1 1 1 Positive Genetic
OCA2 YNL056W Protein of unknown function genetic 1 1 1 Negative Genetic
BOS1 YLR078C v-SNARE (vesicle specific SNAP receptor) genetic 1 1 1 Negative Genetic
APC5 YOR249C Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
APC11 YDL008W Catalytic core subunit, Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
MCM1 YMR043W Transcription factor genetic 1 1 1 Negative Genetic
BRN1 YBL097W Subunit of the condensin complex genetic 1 1 1 Negative Genetic
ELO2 YCR034W Fatty acid elongase, involved in sphingolipid biosynthesis genetic 1 1 1 Negative Genetic
KAR3 YPR141C Minus-end-directed microtubule motor genetic 1 1 1 Negative Genetic
PAN1 YIR006C Part of actin cytoskeleton-regulatory complex Pan1p-Sla1p-End3p genetic 1 1 1 Negative Genetic
MUD2 YKL074C Protein involved in early pre-mRNA splicing genetic 1 1 1 Negative Genetic
GPR1 YDL035C Plasma membrane G protein coupled receptor (GPCR) genetic 1 1 1 Negative Genetic
PFY1 YOR122C Profilin genetic 1 1 1 Negative Genetic
CQD1 YPL109C UbiB family mitochondrial protein genetic 1 1 1 Negative Genetic
PHB1 YGR132C Subunit of the prohibitin complex (Phb1p-Phb2p) genetic 1 1 1 Negative Genetic
DCC1 YCL016C Subunit of a complex with Ctf8p and Ctf18p genetic 1 1 1 Negative Genetic
MCH1 YDL054C Protein with similarity to mammalian monocarboxylate permeases genetic 1 1 1 Negative Genetic
KCS1 YDR017C Inositol hexakisphosphate and inositol heptakisphosphate kinase genetic 1 1 1 Positive Genetic
PMR1 YGL167C High affinity Ca2+/Mn2+ P-type ATPase genetic 1 1 1 Negative Genetic
ORC4 YPR162C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
CTP1 YBR291C Mitochondrial inner membrane citrate transporter genetic 1 1 1 Negative Genetic
KIN4 YOR233W Serine/threonine protein kinase genetic 1 1 1 Negative Genetic
CUZ1 YNL155W Protein with a role in the ubiquitin-proteasome pathway physical 1 1 1 Affinity Capture-MS
DNF1 YER166W Aminophospholipid translocase (flippase) genetic 1 1 1 Negative Genetic
PHB2 YGR231C Subunit of the prohibitin complex (Phb1p-Phb2p) genetic 1 1 1 Negative Genetic
GEM1 YAL048C Outer mitochondrial membrane GTPase, subunit of the ERMES complex genetic 1 1 1 Negative Genetic
PDX3 YBR035C Pyridoxine (pyridoxamine) phosphate oxidase genetic 1 1 1 Negative Genetic
GUP1 YGL084C Plasma membrane protein involved in remodeling GPI anchors genetic 1 1 1 Positive Genetic
HUR1 YGL168W Protein with a role in DNA repair genetic 1 1 1 Negative Genetic
COX10 YPL172C Heme A:farnesyltransferase genetic 1 1 1 Negative Genetic
KTR1 YOR099W Alpha-1,2-mannosyltransferase genetic 1 1 1 Positive Genetic
TAE1 YBR261C AdoMet-dependent proline methyltransferase physical 1 1 1 Two-hybrid
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Co-purification
VAM6 YDL077C Guanine nucleotide exchange factor for the GTPase Gtr1p physical 1 1 1 Affinity Capture-MS
TPS2 YDR074W Phosphatase subunit of the trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
SPE2 YOL052C S-adenosylmethionine decarboxylase genetic 1 1 1 Positive Genetic
URA1 YKL216W Dihydroorotate dehydrogenase genetic 1 1 1 Negative Genetic
SUP35 YDR172W Translation termination factor eRF3 genetic 1 1 1 Positive Genetic
RPC34 YNR003C RNA polymerase III subunit C34 genetic 1 1 1 Positive Genetic
RPB2 YOR151C RNA polymerase II second largest subunit B150 genetic 1 1 1 Positive Genetic
YAR029W YAR029W Member of DUP240 gene family but contains no transmembrane domains genetic 1 1 1 Positive Genetic
VMA21 YGR105W Integral membrane protein required for V-ATPase function genetic 1 1 1 Positive Genetic
YJR011C YJR011C Putative protein of unknown function genetic 1 1 1 Positive Genetic
SST2 YLR452C GTPase-activating protein for Gpa1p genetic 1 1 1 Positive Genetic
RPN6 YDL097C Essential, non-ATPase regulatory subunit of the 26S proteasome lid genetic 1 1 1 Negative Genetic
TIM22 YDL217C Essential core component of mitochondrial TIM22 complex genetic 1 1 1 Negative Genetic
SNU56 YDR240C Component of U1 snRNP required for mRNA splicing via spliceosome genetic 1 1 1 Negative Genetic
TFB1 YDR311W Subunit of TFIIH and nucleotide excision repair factor 3 complexes genetic 1 1 1 Negative Genetic
SEC20 YDR498C Membrane glycoprotein v-SNARE genetic 1 1 1 Negative Genetic
RSP5 YER125W NEDD4 family E3 ubiquitin ligase genetic 1 1 1 Negative Genetic
SMC1 YFL008W Subunit of the multiprotein cohesin complex genetic 1 1 1 Negative Genetic
STT3 YGL022W Catalytic subunit of the oligosaccharyltransferase complex of the ER l genetic 1 1 1 Negative Genetic
RPT6 YGL048C ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
SLD3 YGL113W Protein involved in the initiation of DNA replication genetic 1 1 1 Negative Genetic
SMD1 YGR074W Core Sm protein Sm D1 genetic 1 1 1 Negative Genetic
YIP1 YGR172C Integral membrane protein genetic 1 1 1 Negative Genetic
SMC3 YJL074C Subunit of the multiprotein cohesin complex genetic 1 1 1 Negative Genetic
YJU2 YKL095W Essential protein required for pre-mRNA splicing genetic 1 1 1 Negative Genetic
RPF2 YKR081C Essential protein involved in rRNA maturation and ribosomal assembly genetic 1 1 1 Negative Genetic
SED5 YLR026C cis-Golgi t-SNARE syntaxin genetic 1 1 1 Negative Genetic
SEC13 YLR208W Structural component of 3 complexes genetic 1 1 1 Negative Genetic
SEC22 YLR268W R-SNARE protein genetic 1 1 1 Negative Genetic
YHC1 YLR298C Component of the U1 snRNP complex required for pre-mRNA splicing genetic 1 1 1 Negative Genetic
TAF13 YML098W TFIID subunit (19 kDa) genetic 1 1 1 Negative Genetic
VTI1 YMR197C Protein involved in cis-Golgi membrane traffic genetic 1 1 1 Negative Genetic
RPT4 YOR259C ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
SRP54 YPR088C Signal recognition particle (SRP) subunit (homolog of mammalian SRP54) genetic 1 1 1 Negative Genetic
RPS8A YBL072C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
SWC5 YBR231C Component of the SWR1 complex genetic 1 1 1 Negative Genetic
YBR238C YBR238C Mitochondrial membrane protein genetic 1 1 1 Negative Genetic
STE50 YCL032W Adaptor protein for various signaling pathways genetic 1 1 1 Negative Genetic
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes genetic 1 1 1 Negative Genetic
RPL13A YDL082W Ribosomal 60S subunit protein L13A genetic 1 1 1 Negative Genetic
SWI4 YER111C DNA binding component of the SBF complex (Swi4p-Swi6p) genetic 1 1 1 Negative Genetic
UBP6 YFR010W Ubiquitin-specific protease genetic 1 1 1 Negative Genetic
RIM8 YGL045W Protein involved in proteolytic activation of Rim101p genetic 1 1 1 Negative Genetic
SGF73 YGL066W Subunit of DUBm module of SAGA and SLIK genetic 1 1 1 Negative Genetic
TNA1 YGR260W High affinity nicotinic acid plasma membrane permease genetic 1 1 1 Negative Genetic
TPK1 YJL164C cAMP-dependent protein kinase catalytic subunit genetic 1 1 1 Negative Genetic
YJR120W YJR120W Protein of unknown function genetic 1 1 1 Negative Genetic
RAD27 YKL113C 5' to 3' exonuclease, 5' flap endonuclease genetic 1 1 1 Negative Genetic
TPK3 YKL166C cAMP-dependent protein kinase catalytic subunit genetic 1 1 1 Negative Genetic
SWI6 YLR182W Transcription cofactor genetic 1 1 1 Negative Genetic
RPS1A YLR441C Ribosomal protein of the small (40S) subunit genetic 1 1 1 Negative Genetic
TDA1 YMR291W Protein kinase of unknown cellular role genetic 1 1 1 Negative Genetic
SWM2 YNR004W Protein with a role in snRNA and snoRNA cap trimethylation genetic 1 1 1 Negative Genetic
YME1 YPR024W Catalytic subunit of i-AAA protease complex genetic 1 1 1 Negative Genetic
ROX1 YPR065W Heme-dependent repressor of hypoxic genes genetic 1 1 1 Negative Genetic
MET7 YOR241W Folylpolyglutamate synthetase genetic 1 1 1 Positive Genetic
CHO2 YGR157W Phosphatidylethanolamine methyltransferase (PEMT) genetic 1 1 1 Negative Genetic
ERG3 YLR056W C-5 sterol desaturase genetic 1 1 1 Negative Genetic
ARO7 YPR060C Chorismate mutase genetic 1 1 1 Positive Genetic
ECM15 YBL001C Non-essential protein of unknown function genetic 1 1 1 Negative Genetic
CDC8 YJR057W Nucleoside monophosphate and nucleoside diphosphate kinase genetic 1 1 1 Positive Genetic
APT2 YDR441C Potential adenine phosphoribosyltransferase genetic 1 1 1 Negative Genetic
QCR9 YGR183C Subunit 9 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
MIC60 YKR016W Component of the MICOS complex genetic 1 1 1 Negative Genetic
COX8 YLR395C Subunit VIII of cytochrome c oxidase (Complex IV) genetic 1 1 1 Negative Genetic
PET8 YNL003C S-adenosylmethionine transporter of the mitochondrial inner membrane genetic 1 1 1 Negative Genetic
PHO5 YBR093C Repressible acid phosphatase genetic 1 1 1 Synthetic Lethality
ICE2 YIL090W Integral ER membrane protein with type-III transmembrane domains genetic 1 1 1 Negative Genetic
AAT1 YKL106W Mitochondrial aspartate aminotransferase genetic 1 1 1 Positive Genetic
ARG7 YMR062C Mitochondrial ornithine acetyltransferase genetic 1 1 1 Negative Genetic
NCA3 YJL116C Protein involved in mitochondrion organization genetic 1 1 1 Negative Genetic
PPT2 YPL148C Phosphopantetheine:protein transferase (PPTase) genetic 1 1 1 Negative Genetic