Model of human Anaphase-promoting complex/Cyclosome (APC15 deletion mutant), in complex with the Mitotic checkpoint complex (APC/C-CDC20-MCC) based on cryo EM data at 4.8 Angstrom resolution
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| K [auth L] | SCOP2B Superfamily | galactose-binding domain-like | 8037020 | 3000087 | SCOP2B (2022-06-29) |
| H [auth I] | SCOP2B Superfamily | WD40 repeat-like | 8106386 | 3001694 | SCOP2B (2022-06-29) |
| H [auth I] | SCOP2B Superfamily | WD40 repeat-like | 8106386 | 3001694 | SCOP2B (2022-06-29) |
| U [auth W] | SCOP2B Superfamily | CDC26-like | 8053843 | 3002235 | SCOP2B (2022-06-29) |
| F [auth G] | SCOP2B Superfamily | CDC26-like | 8053843 | 3002235 | SCOP2B (2022-06-29) |
| D [auth E] | SCOP2B Superfamily | Anaphase-promoting complex subunit 16-like | 8053719 | 3002218 | SCOP2B (2022-06-29) |
| O [auth P] | SCOP2B Superfamily | TPR-like | 8057064 | 3001345 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | TPR-like | 8057064 | 3001345 | SCOP2B (2022-06-29) |
| S [auth T] | SCOP2B Superfamily | HORMA/p31comet-like | 8004003 | 3000150 | SCOP2B (2022-06-29) |
| R [auth S] | SCOP2B Superfamily | WD40 repeat-like | 8106388 | 3001694 | SCOP2B (2022-06-29) |
| Q [auth R] | SCOP2B Superfamily | WD40 repeat-like | 8106388 | 3001694 | SCOP2B (2022-06-29) |
| M [auth N] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8084656 | 3000034 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| K [auth L] | Myb_DNA-binding | e5khuL1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| J [auth K] | Myb_DNA-binding | e5khuK1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| I [auth J] | Myb_DNA-binding | e5khuJ1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| H [auth I] | Myb_DNA-binding | e5khuI1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| G [auth H] | Myb_DNA-binding | e5khuH1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| E [auth F] | Myb_DNA-binding | e5khuF1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| O [auth P] | MMS1_N | e5khuP1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| C | MMS1_N | e5khuC1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| W [auth Y] | Myb_DNA-binding | e5khuY1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| V [auth X] | Myb_DNA-binding | e5khuX1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| S [auth T] | Myb_DNA-binding | e5khuT1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| R [auth S] | Ski2_beta-barrel | e5khuS1 | A: a/b three-layered sandwiches | X: HAD domain-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ski2_beta-barrel | ECOD (v294.1) |
| P [auth Q] | e5khuQ1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) | |
| N [auth O] | Myb_DNA-binding | e5khuO1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: Myb_DNA-binding | ECOD (v294.1) |
| M [auth N] | e5khuN1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) | |
| A | e5khuA1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth J], J [auth K] | PF12895 | Anaphase-promoting complex, cyclosome, subunit 3 (ANAPC3) | Anaphase-promoting complex, cyclosome, subunit 3 | - | Repeat |
| I [auth J], J [auth K] | PF13424 | Tetratricopeptide repeat (TPR_12) | Tetratricopeptide repeat | - | Repeat |
| H [auth I] | 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 ... | Domain |
| H [auth I] | PF12894 | Anaphase-promoting complex subunit 4 WD40 domain (ANAPC4_WD40) | Anaphase-promoting complex subunit 4 WD40 domain | - | Repeat |
| H [auth I] | PF23405 | APC4, WD40 domain C-terminal half (WD40_APC4_C-half) | APC4, WD40 domain C-terminal half | - | Repeat |
| F [auth G], U [auth W] | PF10471 | Anaphase-promoting complex APC subunit CDC26 (ANAPC_CDC26) | Anaphase-promoting complex APC subunit CDC26 | - | Family |
| E [auth F], G [auth H] | PF12895 | Anaphase-promoting complex, cyclosome, subunit 3 (ANAPC3) | Anaphase-promoting complex, cyclosome, subunit 3 | - | Repeat |
| E [auth F], G [auth H] | PF00515 | Tetratricopeptide repeat (TPR_1) | Tetratricopeptide repeat | - | Repeat |
| C, O [auth P] | PF04049 | Anaphase promoting complex subunit 8 / Cdc23 (ANAPC8) | Anaphase promoting complex subunit 8 / Cdc23 | - | Repeat |
| V [auth X], W [auth Y] | PF13181 | Tetratricopeptide repeat (TPR_8) | Tetratricopeptide repeat | - | Repeat |
| V [auth X], W [auth Y] | PF13432 | Tetratricopeptide repeat (TPR_16) | Tetratricopeptide repeat | - | Repeat |
| S [auth T] | PF02301 | HORMA domain (HORMA) | HORMA domain | The HORMA (for Hop1p, Rev7p and MAD2) domain has been suggested to recognise chromatin states that result from DNA adducts, double stranded breaks or non-attachment to the spindle and acts as an adaptor that recruits other proteins. MAD2 is a spindle ... | Domain |
| Q [auth R], R [auth S] | PF24807 | CDC20/Fizzy WD40 domain (WD40_CDC20-Fz) | CDC20/Fizzy WD40 domain | - | Repeat |
| P [auth Q] | PF08311 | Mad3/BUB1 homology region 1 (Mad3_BUB1_I) | Mad3/BUB1 homology region 1 | - | Repeat |
| N [auth O] | PF12862 | Anaphase-promoting complex subunit 5 (ANAPC5) | Anaphase-promoting complex subunit 5 | - | Repeat |
| N [auth O] | PF21371 | Anaphase-promoting complex subunit 5, N-terminal domain (Apc5_N) | Anaphase-promoting complex subunit 5, N-terminal domain | This domain is found at the N-terminal end of Anaphase-promoting complex subunit 5 from humans (Apc5), a component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin ligase that controls progression through mitos ... | Domain |
| M [auth N] | PF26557 | Cullin alpha+beta domain (Cullin_AB) | Cullin alpha+beta domain | This entry represents the alpha+beta domain found just before the C-terminal domain of Cullin proteins. | Domain |
| M [auth N] | PF25773 | ANAPC2-like, TPR repeats (TPR_ANAPC2) | ANAPC2-like, TPR repeats | - | Repeat |
| M [auth N] | PF08672 | Anaphase promoting complex (APC) subunit 2 (ANAPC2) | Anaphase promoting complex (APC) subunit 2 | The anaphase promoting complex or cyclosome (APC2) is an E3 ubiquitin ligase which is part of the SCF family of ubiquitin ligases. Ubiquitin ligases catalyse the transfer of ubiquitin from the ubiquitin conjugating enzyme (E2), to the substrate prot ... | Domain |
| L [auth M] | PF05839 | Apc13p protein (Apc13p) | Apc13p protein | - | Family |
| PF20518 | Anaphase-promoting complex subunit 1 middle domain (Apc1_MidN) | Anaphase-promoting complex subunit 1 middle domain | - | Repeat | |
| PF21282 | APC1 beta sandwich domain (APC1_3rd) | APC1 beta sandwich domain | This domain is found close to the C-terminus of the APC1 protein which is a component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin ligase that controls progression through mitosis and the G1 phase of the ce ... | Domain |














