Crystal structure of human OTUB1/UbcH5b~Ub/Ub
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| R | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| Q | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| P | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| O | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| N | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| M | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| I | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| H | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| D | SCOP2B Superfamily | Ubiquitin-like | 8043829 | 3000157 | SCOP2B (2022-06-29) |
| L | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| L | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | SCOP2B (2022-06-29) |
| K | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| K | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | SCOP2B (2022-06-29) |
| J | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | SCOP2B (2022-06-29) |
| J | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | UBC-like | 8040137 | 3000570 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Cysteine proteinases | 8088200 | 3001808 | 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) |
|---|---|---|---|---|---|---|---|---|
| R | ubiquitin_1 | e4ddgR1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| Q | ubiquitin_1 | e4ddgQ1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| P | ubiquitin_1 | e4ddgP1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| O | ubiquitin_1 | e4ddgO1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| N | ubiquitin_1 | e4ddgN1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| M | ubiquitin_1 | e4ddgM1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| I | ubiquitin_1 | e4ddgI1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| H | ubiquitin_1 | e4ddgH1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| G | ubiquitin_1 | e4ddgG1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| F | ubiquitin_1 | e4ddgF1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| E | ubiquitin_1 | e4ddgE1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| D | ubiquitin_1 | e4ddgD1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: ubiquitin_1 | ECOD (1.6) |
| L | UQ_con | e4ddgL3 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| L | OTU | e4ddgL4 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
| K | UQ_con | e4ddgK1 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| K | OTU | e4ddgK2 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
| J | UQ_con | e4ddgJ1 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| J | OTU | e4ddgJ2 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
| C | UQ_con | e4ddgC1 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| C | OTU | e4ddgC2 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
| B | UQ_con | e4ddgB2 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| B | OTU | e4ddgB1 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
| A | UQ_con | e4ddgA2 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
| A | OTU | e4ddgA1 | A: a+b complex topology | X: Cysteine proteinases-like | H: Cysteine proteinases (From Topology) | T: Cysteine proteinases | F: OTU | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
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 | |
| PF10275 | Peptidase C65 Otubain (Peptidase_C65) | Peptidase C65 Otubain | - | Family | |
| 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 |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR019954 | Ubiquitin conserved site | Conserved Site | |
| IPR000626 | Ubiquitin-like domain | Domain | |
| IPR019956 | Ubiquitin domain | Domain | |
| IPR050158 | Ubiquitin and ubiquitin-like | Family | |
| IPR029071 | Ubiquitin-like domain superfamily | Homologous Superfamily | |
| IPR016135 | Ubiquitin-conjugating enzyme/RWD-like | Homologous Superfamily | |
| IPR000608 | Ubiquitin-conjugating (UBC), catalytic core domain | Domain | |
| IPR023313 | Ubiquitin-conjugating enzyme, active site | Active Site | |
| IPR042467 | Peptidase C65, otubain, subdomain 2 | Homologous Superfamily | |
| IPR019400 | Peptidase C65, otubain | Family | |
| IPR016615 | Ubiquitin thioesterase Otubain | Family | |
| IPR003323 | OTU domain | Domain | |
| IPR038765 | Papain-like cysteine peptidase superfamily | Homologous Superfamily | |
| IPR042468 | Peptidase C65, otubain, subdomain 1 | Homologous Superfamily |














