Anaphase-promoting complex subunit 4 is an enzyme that in humans is encoded by the ANAPC4 gene. [5] [6]
A large protein complex, termed the anaphase-promoting complex (APC), or the cyclosome, promotes metaphase-anaphase transition by ubiquitinating its specific substrates such as mitotic cyclins and anaphase inhibitor, which are subsequently degraded by the 26S proteasome. Biochemical studies have shown that the vertebrate APC contains eight subunits. The composition of the APC is highly conserved in organisms from yeast to humans. The exact function of this gene product is not known. [6]
ANAPC4 has been shown to interact with ANAPC1, [7] [8] ANAPC5, [7] CDC27 [7] [9] and ANAPC7. [7]
Anaphase-promoting complex is an E3 ubiquitin ligase that marks target cell cycle proteins for degradation by the 26S proteasome. The APC/C is a large complex of 11–13 subunit proteins, including a cullin (Apc2) and RING (Apc11) subunit much like SCF. Other parts of the APC/C have unknown functions but are highly conserved.
The cell division cycle protein 20 homolog is an essential regulator of cell division that is encoded by the CDC20 gene in humans. To the best of current knowledge its most important function is to activate the anaphase promoting complex (APC/C), a large 11-13 subunit complex that initiates chromatid separation and entrance into anaphase. The APC/CCdc20 protein complex has two main downstream targets. Firstly, it targets securin for destruction, enabling the eventual destruction of cohesin and thus sister chromatid separation. It also targets S and M-phase (S/M) cyclins for destruction, which inactivates S/M cyclin-dependent kinases (Cdks) and allows the cell to exit from mitosis. A closely related protein, Cdc20homologue-1 (Cdh1) plays a complementary role in the cell cycle.
Mitotic spindle assembly checkpoint protein MAD2A is a protein that in humans is encoded by the MAD2L1 gene.
Cell division cycle protein 27 homolog is a protein that in humans is encoded by the CDC27 gene.
RNA polymerase II subunit A C-terminal domain phosphatase is an enzyme that in humans is encoded by the CTDP1 gene.
F-box only protein 5 is a protein that in humans is encoded by the FBXO5 gene.
Fizzy-related protein homolog, also known as hCDH1, is a protein that in humans is encoded by the FZR1 gene.
Cell division cycle protein 16 homolog is a protein that in humans is encoded by the CDC16 gene.
Cell division cycle 23 homolog , also known as CDC23, is a protein that, in humans, is encoded by the CDC23 gene.
DNA polymerase delta subunit 2 is an enzyme that in humans is encoded by the POLD2 gene. It is a component of the DNA polymerase delta complex.
Anaphase-promoting complex subunit 1 is an enzyme that in humans is encoded by the ANAPC1 gene.
Anaphase-promoting complex subunit 2 is an enzyme that in humans is encoded by the ANAPC2 gene.
Cytoskeleton-associated protein 2 is a protein that in humans is encoded by the CKAP2 gene.
Anaphase-promoting complex subunit 5 is an enzyme that in humans is encoded by the ANAPC5 gene.
Anaphase-promoting complex subunit 7 is an enzyme that in humans is encoded by the ANAPC7 gene. Multiple transcript variants encoding different isoforms have been found for this gene.
40S ribosomal protein S15 is a protein that in humans is encoded by the RPS15 gene.
Anaphase-promoting complex subunit 10 is an enzyme that in humans is encoded by the ANAPC10 gene.
Sister chromatid cohesion protein PDS5 homolog A is a protein that in humans is encoded by the PDS5A gene.
Anaphase-promoting complex subunit 11 is an enzyme that in humans is encoded by the ANAPC11 gene.
HAUS augmin-like complex subunit 3 is a protein that in humans is encoded by the HAUS3 gene.