Standard Name	FUB1 1
Systematic Name	YCR076C
Feature Type	ORF, Verified
Description	Putative protein of unknown function; interacts physically with multiple subunits of the 20S proteasome and genetically with genes encoding 20S core particle and 19S regulatory particle subunits; exhibits boundary activity which blocks the propagation of heterochromatic silencing; contains a PI31 proteasome regulator domain and sequence similarity with human PSMF1, a proteasome inhibitor; not an essential gene (1, 2, 3)
Name Description	FUnction of Boundary 1

Chromosomal Location	ChrIII:250045 to 249293 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.

Molecular Function
Manually curated	proteasome binding (IDA)
Biological Process
Manually curated	biological_process unknown (ND)
Cellular Component
Manually curated	cellular_component unknown (ND)

Classical genetics
overexpression	vegetative growth: decreased
Large-scale survey
null	auxotrophy competitive fitness: increased haploinsufficient stress resistance: decreased viable
overexpression	silencing: abnormal vegetative growth: decreased rate
Resources	PROPHECY | SCMD | ScreenTroll | Yeast Fitness Database

	36 total interaction(s) for 34 unique genes/features.
Physical Interactions	Affinity Capture-MS: 10 Affinity Capture-RNA: 3 Two-hybrid: 2
Genetic Interactions	Negative Genetic: 13 Positive Genetic: 3 Synthetic Growth Defect: 3 Synthetic Rescue: 2
Resources	BioGRID | BOND | BioPIXIE | CYC2008 (complexes) | Complexome | DIP | DRYGIN | GeneMANIA | InterologFinder | YeastRC Two-Hybrid

Resources	Expression Summary | Cell cycle and metabolic oscillation | Cell cycle transcript profile | Cyclebase | Genevestigator | GermOnline | SPELL | YMGV | YeastFunc

Localization	YPL+ | YeastGFP
Phosphorylation	PhosphoGRID | PhosphoPep Database
Structure	GPMDB | SCOP | YeastRC
Homologs	Ashbya (AGD) | Fungal Orthogroups Repository | P-POD | PDB Homologs | PhylomeDB | YGOB | YOGY

	ChrIII:250045 to 249293 | ORF Map | GBrowse
	Note: this feature is encoded on the Crick strand.
Last Update	Coordinates: 2011-02-03 | Sequence: 1997-01-28
Subfeature details	Relative Coordinates Chromosomal Coordinates Most Recent Updates Coordinates Sequence CDS 1..753 250045..249293 2011-02-03 1997-01-28
Retrieve sequences	S.c. Reference Strain S288C S.c. Strain AWRI1631 S.c. Strain AWRI796 S.c. Strain BY4741 S.c. Strain BY4742 S.c. Strain CBS7960 S.c. Strain CEN.PK113-7D S.c. Strain CLIB215 S.c. Strain EC1118 S.c. Strain EC9-8 S.c. Strain FL100 S.c. Strain FostersB S.c. Strain FostersO S.c. Strain JAY291 S.c. Strain Kyokai7 S.c. Strain LalvinQA23 S.c. Strain M22 S.c. Strain PW5 S.c. Strain RM11-1a S.c. Strain Sigma1278b S.c. Strain T7 S.c. Strain UC5 S.c. Strain Vin13 S.c. Strain VL3 S.c. Strain W303 S.c. Strain Y10 S.c. Strain YJM269 S.c. Strain YJM789 S.c. Strain YPS163 S.c. Strain ZTW1 ORF Genomic DNA ORF Translation Coding sequence (CDS)

S288C only	BLASTP | ATCC/WashU Clones | BLASTN | Design Primers | Restriction Fragment Map | Restriction Fragment Sizes | Six-Frame Translation
S288C vs. other species	Fungal Alignment | BLASTN vs. fungi | BLASTP at NCBI | BLASTP vs. fungi | Synteny Viewer
S288C vs. other strains	Strain Alignment

External Links	All Associated Seq | Entrez Gene | Entrez RefSeq Protein | MIPS | Search all NCBI (Entrez) | UniProtKB

Primary SGDID	S000000672