UniProtKB - Q12248 (DAD1_YEAST)
DASH complex subunit DAD1
DAD1
Functioni
Component of the DASH complex, a microtubule-binding subcomplex of the outer kinetochore that is essential for proper chromosome segregation. The DASH complex mediates the formation and maintenance of bipolar kinetochore-microtubule attachments by forming closed rings around spindle microtubules and establishing interactions with proteins from the central kinetochore. The DASH ring complex may both stabilize microtubules during chromosome attachment in anaphase A, and allow the chromosome to remain attached to the depolymerizing microtubule in anaphase B. Microtubule depolymerization proceeds by protofilament splaying and induces the kinetochore-attached ring to slide longitudinally, thereby helping to transduce depolymerization energy into pulling forces to disjoin chromatids.
3 PublicationsMiscellaneous
GO - Biological processi
- attachment of spindle microtubules to kinetochore Source: SGD
- cell division Source: UniProtKB-KW
- mitotic sister chromatid biorientation Source: ComplexPortal
- positive regulation of attachment of spindle microtubules to kinetochore Source: SGD
- positive regulation of microtubule polymerization Source: SGD
Keywordsi
Biological process | Cell cycle, Cell division, Chromosome partition, Mitosis |
Names & Taxonomyi
Protein namesi | Recommended name: DASH complex subunit DAD1Alternative name(s): DUO1 and DAM1-interacting protein 1 Outer kinetochore protein DAD1 |
Gene namesi | Name:DAD1 Ordered Locus Names:YDR016C |
Organismi | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
Taxonomic identifieri | 559292 [NCBI] |
Taxonomic lineagei | Eukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces › |
Proteomesi |
|
Organism-specific databases
SGDi | S000002423, DAD1 |
VEuPathDBi | FungiDB:YDR016C |
Subcellular locationi
Cytoskeleton
- spindle 1 Publication
Nucleus
- Nucleus 1 Publication
Other locations
- kinetochore 1 Publication
Note: Associates with the mitotic spindle and the kinetochore.
Cytoskeleton
- mitotic spindle Source: ComplexPortal
- mitotic spindle pole body Source: GO_Central
- spindle microtubule Source: GO_Central
Nucleus
- DASH complex Source: SGD
Other locations
- cytoplasm Source: UniProtKB-KW
Keywords - Cellular componenti
Centromere, Chromosome, Cytoplasm, Cytoskeleton, Kinetochore, Microtubule, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000127613 | 1 – 94 | DASH complex subunit DAD1Add BLAST | 94 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 91 | PhosphoserineCombined sources | 1 |
Keywords - PTMi
PhosphoproteinProteomic databases
MaxQBi | Q12248 |
PaxDbi | Q12248 |
PRIDEi | Q12248 |
PTM databases
iPTMneti | Q12248 |
Interactioni
Subunit structurei
The DASH complex is an approximately 210 kDa heterodecamer, which consists of ASK1, DAD1, DAD2, DAD3, DAD4, DAM1, DUO1, HSK3, SPC19 and SPC34, with an apparent stoichiometry of one copy of each subunit. DASH oligomerizes into a 50 nm ring composed of about 16 molecules that encircles the microtubule. Integrity of the complex and interactions with central kinetochore proteins are regulated by the spindle assembly checkpoint kinase IPL1.
1 PublicationBinary interactionsi
Protein-protein interaction databases
BioGRIDi | 32066, 356 interactors |
ComplexPortali | CPX-1041, DASH complex |
DIPi | DIP-1296N |
IntActi | Q12248, 9 interactors |
MINTi | Q12248 |
STRINGi | 4932.YDR016C |
Miscellaneous databases
RNActi | Q12248, protein |
Family & Domainsi
Sequence similaritiesi
Phylogenomic databases
eggNOGi | ENOG502SBWQ, Eukaryota |
HOGENOMi | CLU_142427_2_2_1 |
InParanoidi | Q12248 |
OMAi | ENVSELW |
Family and domain databases
InterProi | View protein in InterPro IPR013958, DASH_Dad1 |
PANTHERi | PTHR28025, PTHR28025, 1 hit |
Pfami | View protein in Pfam PF08649, DASH_Dad1, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MMASTSNDEE KLISTTDKYF IEQRNIVLQE INETMNSILN GLNGLNISLE
60 70 80 90
SSIAVGREFQ SVSDLWKTLY DGLESLSDEA PIDEQPTLSQ SKTK
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z74312 Genomic DNA Translation: CAA98836.1 Z49770 Genomic DNA Translation: CAA89841.1 AY557635 Genomic DNA Translation: AAS55961.1 BK006938 Genomic DNA Translation: DAA11862.1 |
PIRi | S54639 |
RefSeqi | NP_010299.3, NM_001180324.3 |
Genome annotation databases
EnsemblFungii | YDR016C_mRNA; YDR016C; YDR016C |
GeneIDi | 851579 |
KEGGi | sce:YDR016C |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | Z74312 Genomic DNA Translation: CAA98836.1 Z49770 Genomic DNA Translation: CAA89841.1 AY557635 Genomic DNA Translation: AAS55961.1 BK006938 Genomic DNA Translation: DAA11862.1 |
PIRi | S54639 |
RefSeqi | NP_010299.3, NM_001180324.3 |
3D structure databases
AlphaFoldDBi | Q12248 |
SMRi | Q12248 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 32066, 356 interactors |
ComplexPortali | CPX-1041, DASH complex |
DIPi | DIP-1296N |
IntActi | Q12248, 9 interactors |
MINTi | Q12248 |
STRINGi | 4932.YDR016C |
PTM databases
iPTMneti | Q12248 |
Proteomic databases
MaxQBi | Q12248 |
PaxDbi | Q12248 |
PRIDEi | Q12248 |
Genome annotation databases
EnsemblFungii | YDR016C_mRNA; YDR016C; YDR016C |
GeneIDi | 851579 |
KEGGi | sce:YDR016C |
Organism-specific databases
SGDi | S000002423, DAD1 |
VEuPathDBi | FungiDB:YDR016C |
Phylogenomic databases
eggNOGi | ENOG502SBWQ, Eukaryota |
HOGENOMi | CLU_142427_2_2_1 |
InParanoidi | Q12248 |
OMAi | ENVSELW |
Miscellaneous databases
PROi | PR:Q12248 |
RNActi | Q12248, protein |
Family and domain databases
InterProi | View protein in InterPro IPR013958, DASH_Dad1 |
PANTHERi | PTHR28025, PTHR28025, 1 hit |
Pfami | View protein in Pfam PF08649, DASH_Dad1, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | DAD1_YEAST | |
Accessioni | Q12248Primary (citable) accession number: Q12248 Secondary accession number(s): D6VS02 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | June 7, 2005 |
Last sequence update: | November 1, 1996 | |
Last modified: | May 25, 2022 | |
This is version 154 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Fungal Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Yeast
Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD - Yeast chromosome IV
Yeast (Saccharomyces cerevisiae) chromosome IV: entries and gene names - SIMILARITY comments
Index of protein domains and families