5BPW

Atomic-resolution structures of the APC/C subunits Apc4 and the Apc5 N-terminal domain

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF12894	e5bpwA2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: PF12894	ECOD (1.6)
A	PF12896	e5bpwA1	A: alpha bundles	X: Four-helical up-and-down bundle	H: Helical bundle domain in anaphase-promoting complex subunit 4 (From Topology)	T: Helical bundle domain in anaphase-promoting complex subunit 4	F: PF12896	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12896	Anaphase-promoting complex, cyclosome, subunit 4 (ANAPC4)	Anaphase-promoting complex, cyclosome, subunit 4	Apc4 is one of the larger of the subunits of the anaphase-promoting complex or cyclosome. This family represents the long domain downstream of the WD40 repeat/s that are present on the Apc4 subunits. The anaphase-promoting complex is a multiprotein s ...	Apc4 is one of the larger of the subunits of the anaphase-promoting complex or cyclosome. This family represents the long domain downstream of the WD40 repeat/s that are present on the Apc4 subunits. The anaphase-promoting complex is a multiprotein subunit E3 ubiquitin ligase complex that controls segregation of chromosomes and exit from mitosis in eukaryotes [1,2]. Results in C.elegans show that the primary essential role of the spindle assembly checkpoint is not in the chromosome segregation process itself but rather in delaying anaphase onset until all chromosomes are properly attached to the spindle. the APC/C is likely to be required for all metaphase-to-anaphase transitions in a multicellular organism [3].	Domain
A	PF12894	Anaphase-promoting complex subunit 4 WD40 domain (ANAPC4_WD40)	Anaphase-promoting complex subunit 4 WD40 domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Anaphase-promoting complex subunit 4	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity protein phosphatase binding phosphatase binding protein binding binding enzyme binding	cellular process cell cycle regulation of chromosome segregation regulation of cell cycle phase transition regulation of cellular process regulation of metaphase/anaphase transition of cell cycle regulation of cellular component organization cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle cellular component organization regulation of mitotic cell cycle cellular component organization or biogenesis regulation of cell cycle cellular process cell cycle regulation of chromosome segregation regulation of cell cycle phase transition regulation of cellular process regulation of metaphase/anaphase transition of cell cycle regulation of cellular component organization cell cycle phase transition regulation of mitotic metaphase/anaphase transition mitotic cell cycle cellular component organization regulation of mitotic cell cycle cellular component organization or biogenesis regulation of cell cycle chromosome segregation cell cycle process regulation of biological process regulation of cell cycle process biological regulation chromosome organization sister chromatid segregation regulation of chromosome organization regulation of organelle organization regulation of mitotic cell cycle phase transition organelle organization mitotic cell cycle process regulation of sister chromatid segregation nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle mitotic cell cycle phase transition organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis anaphase-promoting complex-dependent catabolic process ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process protein K11-linked ubiquitination protein polyubiquitination protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal cell division regulation of meiotic cell cycle sexual reproduction regulation of reproductive process reproductive process meiotic cell cycle	membrane-bounded organelle protein-containing complex intracellular anatomical structure ubiquitin ligase complex catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity transferase complex anaphase-promoting complex intracellular organelle cullin-RING ubiquitin ligase complex nuclear ubiquitin ligase complex membrane-bounded organelle protein-containing complex intracellular anatomical structure ubiquitin ligase complex catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity transferase complex anaphase-promoting complex intracellular organelle cullin-RING ubiquitin ligase complex nuclear ubiquitin ligase complex organelle intracellular protein-containing complex cytoplasm cytosol membrane-enclosed lumen intracellular organelle lumen organelle lumen nuclear periphery nuclear lumen nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017169	Anaphase-promoting complex subunit 4, metazoa	Family
A	IPR024977	Anaphase-promoting complex subunit 4-like, WD40 domain	Domain
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR024789	Anaphase-promoting complex subunit 4	Family
A	IPR024790	Anaphase-promoting complex subunit 4, long domain	Domain
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9UJX5	colorectal cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia osteosarcoma ovarian cancer

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.