Standard name Systematic name Name description Description
NHP6B YBR089C-A High-mobility group (HMG) protein High-mobility group (HMG) protein; binds to and remodels nucleosomes; involved in recruiting FACT and other chromatin remodelling complexes to the chromosomes; functionally redundant with Nhp6Ap; required for transcriptional initiation fidelity of some tRNA genes; homologous to mammalian HMGB1 and HMGB2; NHP6B has a paralog, NHP6A, that arose from the whole genome duplication
Visualize the interactome of NHP6B
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
Nucleolus 0.071 0.080 0.117
Nucleus 0.948 0.945 0.913

GFP localization & abundance

GFP localization GFP abundance
nucleus 4590

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
NHP6B 5 0 0 0 0

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
NHP6A YPR052C High-mobility group (HMG) protein genetic 6 3 6 Phenotypic Enhancement, Synthetic Growth Defect, Phenotypic Enhancement, Negative Genetic, Negative Genetic, Synthetic Growth Defect
SPT16 YGL207W Subunit of the heterodimeric FACT complex (Spt16p-Pob3p) genetic 5 3 3 Synthetic Lethality, Synthetic Growth Defect, Synthetic Lethality, Dosage Rescue, Synthetic Growth Defect
FKH1 YIL131C Forkhead family transcription factor regulation 3 2 3 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence, ChEC-Seq experiments
SPT3 YDR392W Subunit of the SAGA and SAGA-like transcriptional regulatory complexes genetic 3 2 3 Synthetic Rescue, Negative Genetic, Synthetic Rescue
TUP1 YCR084C General repressor of transcription in complex with Cyc8p physical 3 2 2 Reconstituted Complex, PCA, PCA
RPB4 YJL140W RNA polymerase II subunit B32 physical 3 3 1 PCA, Reconstituted Complex, Co-localization
FKH2 YNL068C Forkhead family transcription factor regulation 2 2 2 chromatin immunoprecipitation-chip evidence, ChEC-Seq experiments
SNF2 YOR290C Catalytic subunit of the SWI/SNF chromatin remodeling complex genetic 2 2 2 Synthetic Lethality, Synthetic Growth Defect
BRF1 YGR246C TFIIIB B-related factor genetic 2 1 2 Dosage Rescue, Dosage Rescue
HHF1 YBR009C Histone H4 physical 2 2 1 PCA, Reconstituted Complex
HHF2 YNL030W Histone H4 physical 2 2 1 PCA, Reconstituted Complex
HTB2 YBL002W Histone H2B physical 2 2 1 PCA, Reconstituted Complex
RSC8 YFR037C Component of the RSC chromatin remodeling complex genetic 2 2 1 Synthetic Growth Defect, Phenotypic Enhancement
RTT107 YHR154W BRCA1 C-terminal domain protein needed for recovery from DNA damage physical 2 2 1 PCA, Reconstituted Complex
PGD1 YGL025C Subunit of the RNA polymerase II mediator complex physical 2 2 1 PCA, Reconstituted Complex
SRP14 YDL092W Signal recognition particle (SRP) subunit physical 2 2 1 PCA, Reconstituted Complex
TFB1 YDR311W Subunit of TFIIH and nucleotide excision repair factor 3 complexes physical 2 2 1 PCA, Reconstituted Complex
TFB4 YPR056W Subunit of TFIIH complex physical 2 2 1 PCA, Reconstituted Complex
TFG2 YGR005C TFIIF (Transcription Factor II) middle subunit physical 2 2 1 PCA, Reconstituted Complex
SPT6 YGR116W Nucleosome remodeling protein genetic 2 2 1 Synthetic Growth Defect, Synthetic Lethality
HTA1 YDR225W Histone H2A physical 2 2 1 PCA, Reconstituted Complex
HTA2 YBL003C Histone H2A physical 2 2 1 PCA, Reconstituted Complex
HTB1 YDR224C Histone H2B physical 2 2 1 PCA, Reconstituted Complex
HHT1 YBR010W Histone H3 physical 2 2 1 PCA, Reconstituted Complex
GAL4 YPL248C DNA-binding transcription factor required for activating GAL genes physical 2 2 1 Reconstituted Complex, PCA
HHT2 YNL031C Histone H3 physical 2 2 1 PCA, Reconstituted Complex
HDA1 YNL021W Catalytic subunit of class II HDA1 histone deacetylase complex genetic 2 1 1 Dosage Lethality, Dosage Lethality
CMR1 YDL156W Nuclear protein with role in transcription, protein quality control physical 2 1 1 PCA, PCA
GCN5 YGR252W Catalytic subunit of ADA and SAGA histone acetyltransferase complexes regulation 1 1 1 chromatin immunoprecipitation-chip evidence
HTA2 YBL003C Histone H2A regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HTA1 YDR225W Histone H2A regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HTB2 YBL002W Histone H2B regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HTB1 YDR224C Histone H2B regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HHT2 YNL031C Histone H3 regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HHT1 YBR010W Histone H3 regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HHF2 YNL030W Histone H4 regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
HHF1 YBR009C Histone H4 regulation 1 1 1 quantitative reverse transcription polymerase chain reaction evidence
DSN1 YIR010W Essential component of the outer kinetochore MIND complex physical 1 1 1 Affinity Capture-MS
ARP4 YJL081C Nuclear actin-related protein involved in chromatin remodeling genetic 1 1 1 Positive Genetic
EAF1 YDR359C Component of the NuA4 histone acetyltransferase complex genetic 1 1 1 Negative Genetic
ARL1 YBR164C Soluble GTPase with a role in regulation of membrane traffic genetic 1 1 1 Negative Genetic
LSM6 YDR378C Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
DED1 YOR204W ATP-dependent DEAD-box RNA helicase with strand-annealing activity genetic 1 1 1 Positive Genetic
MED4 YOR174W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex genetic 1 1 1 Synthetic Lethality
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
CDC28 YBR160W Cyclin-dependent kinase (CDK) catalytic subunit genetic 1 1 1 Dosage Lethality
EMG1 YLR186W Methyltransferase for rRNA genetic 1 1 1 Negative Genetic
FIP1 YJR093C Subunit of cleavage polyadenylation factor (CPF) genetic 1 1 1 Positive Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
IOC3 YFR013W Subunit of the Isw1a complex physical 1 1 1 Affinity Capture-MS
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-MS
ISW2 YOR304W ATP-dependent DNA translocase involved in chromatin remodeling physical 1 1 1 Affinity Capture-MS
MED11 YMR112C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
MOT1 YPL082C Essential protein involved in regulation of transcription physical 1 1 1 Affinity Capture-MS
MOT1 YPL082C Essential protein involved in regulation of transcription genetic 1 1 1 Synthetic Lethality
HRR25 YPL204W Conserved casein kinase, monopolin subunit genetic 1 1 1 Negative Genetic
MPH1 YIR002C 3'-5' DNA helicase involved in error-free bypass of DNA lesions physical 1 1 1 PCA
ARP8 YOR141C Nuclear actin-related protein involved in chromatin remodeling genetic 1 1 1 Synthetic Rescue
ITC1 YGL133W Subunit of ATP-dependent Isw2p-Itc1p chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
RFA1 YAR007C Subunit of heterotrimeric Replication Protein A (RPA) physical 1 1 1 Affinity Capture-MS
RNR2 YJL026W Ribonucleotide-diphosphate reductase (RNR), small subunit physical 1 1 1 Affinity Capture-MS
RPC34 YNR003C RNA polymerase III subunit C34 physical 1 1 1 Affinity Capture-MS
RPO31 YOR116C RNA polymerase III largest subunit C160 physical 1 1 1 Affinity Capture-MS
RSC8 YFR037C Component of the RSC chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
RVB2 YPL235W ATP-dependent DNA helicase, also known as reptin physical 1 1 1 Affinity Capture-MS
SFH1 YLR321C Component of the RSC chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
SFH1 YLR321C Component of the RSC chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
STH1 YIL126W ATPase component of the RSC chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
STH1 YIL126W ATPase component of the RSC chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
STO1 YMR125W Large subunit of the nuclear mRNA cap-binding protein complex physical 1 1 1 Affinity Capture-MS
TFC7 YOR110W RNA pol III transcription initiation factor complex (TFIIIC) subunit physical 1 1 1 Affinity Capture-MS
VPS1 YKR001C Dynamin-like GTPase required for vacuolar sorting physical 1 1 1 Affinity Capture-MS
RSC58 YLR033W Component of the RSC chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
SPT5 YML010W Spt4p/5p (DSIF) transcription elongation factor complex subunit physical 1 1 1 Affinity Capture-MS
SPT5 YML010W Spt4p/5p (DSIF) transcription elongation factor complex subunit genetic 1 1 1 Synthetic Lethality
RPB4 YJL140W RNA polymerase II subunit B32 genetic 1 1 1 Phenotypic Suppression
PGD1 YGL025C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Phenotypic Enhancement
RPO26 YPR187W RNA polymerase subunit ABC23 physical 1 1 1 PCA
SRB5 YGR104C Subunit of the RNA polymerase II mediator complex physical 1 1 1 PCA
TFA2 YKR062W TFIIE small subunit physical 1 1 1 PCA
RAP1 YNL216W Essential DNA-binding transcription regulator that binds many loci physical 1 1 1 PCA
SWI3 YJL176C Subunit of the SWI/SNF chromatin remodeling complex physical 1 1 1 PCA
SWI3 YJL176C Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
TFA1 YKL028W TFIIE large subunit physical 1 1 1 PCA
TUF1 YOR187W Mitochondrial translation elongation factor Tu (EF-Tu) physical 1 1 1 PCA
TAF1 YGR274C TFIID subunit, involved in RNA pol II transcription initiation physical 1 1 1 PCA
TAF1 YGR274C TFIID subunit, involved in RNA pol II transcription initiation genetic 1 1 1 Synthetic Lethality
ORC1 YML065W Largest subunit of the origin recognition complex physical 1 1 1 Affinity Capture-MS
ORC1 YML065W Largest subunit of the origin recognition complex genetic 1 1 1 Positive Genetic
SLF1 YDR515W RNA binding protein that associates with polysomes physical 1 1 1 Affinity Capture-RNA
RPA135 YPR010C RNA polymerase I second largest subunit A135 physical 1 1 1 Affinity Capture-MS
ULP1 YPL020C Protease that specifically cleaves Smt3p protein conjugates physical 1 1 1 PCA
TOM1 YDR457W E3 ubiquitin ligase of the hect-domain class physical 1 1 1 Affinity Capture-MS
RPB3 YIL021W RNA polymerase II third largest subunit B44 physical 1 1 1 Affinity Capture-MS
PDE2 YOR360C High-affinity cyclic AMP phosphodiesterase physical 1 1 1 Affinity Capture-MS
TEN1 YLR010C Protein that regulates telomeric length physical 1 1 1 Affinity Capture-MS
TFC6 YDR362C Subunit of RNA polymerase III transcription initiation factor complex physical 1 1 1 Affinity Capture-MS
PUB1 YNL016W Poly (A)+ RNA-binding protein physical 1 1 1 Affinity Capture-MS
SPA2 YLL021W Component of the polarisome genetic 1 1 1 Dosage Rescue
TFC4 YGR047C Subunit of RNA polymerase III transcription initiation factor complex genetic 1 1 1 Dosage Rescue
NOT5 YPR072W Component of the CCR4-NOT core complex, involved in mRNA decapping genetic 1 1 1 Synthetic Lethality
OPI3 YJR073C Methylene-fatty-acyl-phospholipid synthase genetic 1 1 1 Negative Genetic
TOP1 YOL006C Topoisomerase I genetic 1 1 1 Negative Genetic
PAC10 YGR078C Part of the heteromeric co-chaperone GimC/prefoldin complex genetic 1 1 1 Negative Genetic
SPT8 YLR055C Subunit of the SAGA transcriptional regulatory complex genetic 1 1 1 Synthetic Rescue
RPS6B YBR181C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
PGI1 YBR196C Glycolytic enzyme phosphoglucose isomerase genetic 1 1 1 Negative Genetic
SDS24 YBR214W Protein involved in cell separation during budding genetic 1 1 1 Negative Genetic
PMR1 YGL167C High affinity Ca2+/Mn2+ P-type ATPase genetic 1 1 1 Negative Genetic
SSU72 YNL222W Phosphatase and transcription/RNA-processing factor genetic 1 1 1 Negative Genetic
SPT4 YGR063C Spt4p/5p (DSIF) transcription elongation factor complex subunit genetic 1 1 1 Synthetic Lethality
POB3 YML069W Subunit of the heterodimeric FACT complex (Spt16p-Pob3p) genetic 1 1 1 Synthetic Lethality
SWI6 YLR182W Transcription cofactor genetic 1 1 1 Dosage Rescue
RTF1 YGL244W Subunit of RNAPII-associated chromatin remodeling Paf1 complex genetic 1 1 1 Positive Genetic
SPN1 YPR133C Protein involved in RNA polymerase II transcription genetic 1 1 1 Synthetic Lethality
SIR2 YDL042C Conserved NAD+ dependent histone deacetylase of the Sirtuin family genetic 1 1 1 Phenotypic Suppression
YKU70 YMR284W Subunit of the telomeric Ku complex (Yku70p-Yku80p) genetic 1 1 1 Negative Genetic
RSC1 YGR056W Component of the RSC chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
RSC2 YLR357W Component of the RSC chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
SNF6 YHL025W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
SNT309 YPR101W Member of the NineTeen Complex (NTC) genetic 1 1 1 Synthetic Lethality
SAT4 YCR008W Ser/Thr protein kinase involved in salt tolerance, nutrient response genetic 1 1 1 Negative Genetic
STU1 YBL034C Microtubule plus-end-tracking non-motor protein genetic 1 1 1 Positive Genetic
PDC2 YDR081C Transcription factor for thiamine-regulated genes genetic 1 1 1 Positive Genetic
NUP159 YIL115C FG-nucleoporin component of central core of the nuclear pore complex genetic 1 1 1 Positive Genetic
POL31 YJR006W Subunit of DNA polymerase delta (polymerase III) genetic 1 1 1 Positive Genetic
RGR1 YLR071C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Positive Genetic
NSE5 YML023C Component of the SMC5-SMC6 complex genetic 1 1 1 Positive Genetic
TAF13 YML098W TFIID subunit (19 kDa) genetic 1 1 1 Positive Genetic
SMD1 YGR074W Core Sm protein Sm D1 genetic 1 1 1 Negative Genetic
PRE7 YBL041W Beta 6 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
QRI1 YDL103C UDP-N-acetylglucosamine pyrophosphorylase genetic 1 1 1 Negative Genetic
TAF12 YDR145W Subunit (61/68 kDa) of TFIID and SAGA complexes genetic 1 1 1 Negative Genetic
SEC53 YFL045C Phosphomannomutase genetic 1 1 1 Negative Genetic
SCL1 YGL011C Alpha 1 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
TAF6 YGL112C Subunit (60 kDa) of TFIID and SAGA complexes genetic 1 1 1 Negative Genetic
TYS1 YGR185C Cytoplasmic tyrosyl-tRNA synthetase genetic 1 1 1 Negative Genetic
PHS1 YJL097W Essential 3-hydroxyacyl-CoA dehydratase of the ER membrane genetic 1 1 1 Negative Genetic
SED5 YLR026C cis-Golgi t-SNARE syntaxin genetic 1 1 1 Negative Genetic
UTP15 YMR093W Nucleolar protein genetic 1 1 1 Negative Genetic
RNT1 YMR239C Nuclear dsRNA-specific ribonuclease (RNase III) genetic 1 1 1 Negative Genetic
RLP7 YNL002C Nucleolar protein similar to large ribosomal subunit L7 proteins genetic 1 1 1 Negative Genetic
POL1 YNL102W Catalytic subunit of the DNA polymerase I alpha-primase complex genetic 1 1 1 Negative Genetic
SEC12 YNR026C Guanine nucleotide exchange factor (GEF) genetic 1 1 1 Negative Genetic
SMC5 YOL034W Subunit of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
RPT4 YOR259C ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
PRE2 YPR103W Beta 5 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
POT1 YIL160C 3-ketoacyl-CoA thiolase with broad chain length specificity genetic 1 1 1 Phenotypic Suppression
YPC1 YBR183W Alkaline ceramidase genetic 1 1 1 Positive Genetic
GIM3 YNL153C Subunit of the heterohexameric cochaperone prefoldin complex genetic 1 1 1 Negative Genetic
GCN5 YGR252W Catalytic subunit of ADA and SAGA histone acetyltransferase complexes genetic 1 1 1 Synthetic Growth Defect
MLP1 YKR095W Myosin-like protein associated with the nuclear envelope physical 1 1 1 PCA
CDC13 YDL220C Single stranded DNA-binding protein found at TG1-3 telomere G-tails physical 1 1 1 Affinity Capture-MS
ASA1 YPR085C Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Negative Genetic
CDC53 YDL132W Cullin genetic 1 1 1 Negative Genetic
DDC1 YPL194W DNA damage checkpoint protein physical 1 1 1 PCA
MET30 YIL046W F-box protein containing five copies of the WD40 motif genetic 1 1 1 Negative Genetic
CDC20 YGL116W Activator of anaphase-promoting complex/cyclosome (APC/C) genetic 1 1 1 Negative Genetic
HHO1 YPL127C Histone H1, linker histone with roles in meiosis and sporulation physical 1 1 1 PCA
CDC123 YLR215C Assembly factor for the eIF2 translation initiation factor complex genetic 1 1 1 Negative Genetic
KIN28 YDL108W Ser/Thr protein kinase and subunit of TFIIK, a TFIIH subassembly genetic 1 1 1 Negative Genetic
MCM4 YPR019W Essential helicase component of heterohexameric MCM2-7 complexes genetic 1 1 1 Negative Genetic
ESS1 YJR017C Peptidylprolyl-cis/trans-isomerase (PPIase) genetic 1 1 1 Negative Genetic
AIM4 YBR194W Protein proposed to be associated with the nuclear pore complex genetic 1 1 1 Synthetic Growth Defect
CDC27 YBL084C Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
BRF1 YGR246C TFIIIB B-related factor physical 1 1 1 Affinity Capture-MS
NHP6A YPR052C High-mobility group (HMG) protein physical 1 1 1 Co-purification
CBF1 YJR060W Basic helix-loop-helix (bHLH) protein physical 1 1 1 PCA
MOT2 YER068W Ubiquitin-protein ligase subunit of the CCR4-NOT complex genetic 1 1 1 Synthetic Lethality
CLB5 YPR120C B-type cyclin involved in DNA replication during S phase genetic 1 1 1 Dosage Lethality
MPT5 YGL178W mRNA-binding protein of the PUF family physical 1 1 1 Affinity Capture-RNA
HPA2 YPR193C Tetrameric histone acetyltransferase physical 1 1 1 Biochemical Activity
MON2 YNL297C Protein with a role in endocytosis and vacuole integrity genetic 1 1 1 Negative Genetic
MSS4 YDR208W Phosphatidylinositol-4-phosphate 5-kinase physical 1 1 1 PCA
BRL1 YHR036W Essential nuclear envelope/ER integral membrane protein genetic 1 1 1 Positive Genetic
LIP1 YMR298W Ceramide synthase subunit genetic 1 1 1 Positive Genetic
MRN1 YPL184C RNA-binding protein that may be involved in translational regulation genetic 1 1 1 Synthetic Growth Defect
CDC8 YJR057W Nucleoside monophosphate and nucleoside diphosphate kinase genetic 1 1 1 Negative Genetic
NAT4 YMR069W N alpha-acetyl-transferase genetic 1 1 1 Negative Genetic
GPI10 YGL142C Integral membrane protein involved in GPI anchor synthesis genetic 1 1 1 Positive Genetic
IZH2 YOL002C Plasma membrane receptor for plant antifungal osmotin genetic 1 1 1 Synthetic Growth Defect
CDC1 YDR182W Putative mannose-ethanolamine phosphate phosphodiesterase genetic 1 1 1 Negative Genetic
DFR1 YOR236W Dihydrofolate reductase involved in tetrahydrofolate biosynthesis genetic 1 1 1 Negative Genetic
ERD2 YBL040C HDEL receptor genetic 1 1 1 Negative Genetic