Structure of the HOIP-RBR/UbcH5B~ubiquitin transfer complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| H | SCOP2B Superfamily | Ubiquitin-like | 8101457 | 3000157 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | Ubiquitin-like | 8101457 | 3000157 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | Ubiquitin-like | 8101457 | 3000157 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | Ubiquitin-like | 8101457 | 3000157 | SCOP2B (2022-06-29) |
| I | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| D | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | RING/U-box like | 8039274 | 3000160 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | RING/U-box like | 8039274 | 3000160 | 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) |
|---|---|---|---|---|---|---|---|---|
| H | Cytochrom_B559,Cytochrom_B559a | e5edvH1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| G | Cytochrom_B559,Cytochrom_B559a | e5edvG1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| F | Cytochrom_B559,Cytochrom_B559a | e5edvF1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| E | Cytochrom_B559,Cytochrom_B559a | e5edvE1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| I | Cytochrom_B559,Cytochrom_B559a | e5edvI1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| D | Cytochrom_B559,Cytochrom_B559a | e5edvD1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| C | Cytochrom_B559,Cytochrom_B559a | e5edvC1 | A: a/b three-layered sandwiches | X: ACP-like | H: Acyl-carrier protein (ACP) | T: Acyl-carrier protein (ACP) | F: Cytochrom_B559,Cytochrom_B559a | ECOD (v294.1) |
| B | IBR_1 | e5edvB2 | A: a/b three-layered sandwiches | X: HTH | H: ssDNA-binding transcriptional regulator domain | T: ssDNA-binding transcriptional regulator domain | F: IBR_1 | ECOD (v294.1) |
| B | E3_UbLigase_RBR | e5edvB3 | A: a/b three-layered sandwiches | X: E3 ligase HOIP C-terminal domain | H: E3 ligase HOIP C-terminal domain | T: E3 ligase HOIP C-terminal domain | F: E3_UbLigase_RBR | ECOD (v294.1) |
| A | Gp34_trimer, Gp34_2nd, PF31249 | e5edvA1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: HTH | T: SH3 | F: Gp34_trimer, Gp34_2nd, PF31249 | ECOD (v294.1) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00240 | Ubiquitin family (ubiquitin) | Ubiquitin family | This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ... | Domain | |
| PF00179 | Ubiquitin-conjugating enzyme (UQ_con) | Ubiquitin-conjugating enzyme | Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cystein ... | Domain | |
| PF18091 | E3 Ubiquitin Ligase RBR C-terminal domain (E3_UbLigase_RBR) | E3 Ubiquitin Ligase RBR C-terminal domain | This is the C-terminal domain of HOIP present in Homo sapiens. HOIP synthesize the linear ubiquitin chains that help control innate immunity and inflammation. This region has an RBR domain which catalyzes the transfer of ubiquitin onto a substrate [1 ... | Domain | |
| PF22191 | IBR domain (IBR_1) | IBR domain | This entry represents an IBR domain, related to Pfam:PF01485. | Domain |














