5U1S
Crystal structure of the Saccharomyces cerevisiae separase-securin complex at 3.0 angstrom resolution
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | UNK_F_TYPE | e5u1sA3 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: UNK_F_TYPE | ECOD (1.6) |
A | Peptidase_C50_C | e5u1sA2 | A: a/b three-layered sandwiches | X: Caspase-like (From Topology) | H: Caspase-like (From Topology) | T: Caspase-like | F: Peptidase_C50_C | ECOD (1.6) |
A | Peptidase_C50_N | e5u1sA1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Separase pseudo-protease domain (PPD) (From Topology) | T: Separase pseudo-protease domain (PPD) | F: Peptidase_C50_N | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF03568 | Peptidase family C50 (Peptidase_C50) | Peptidase family C50 | - | Family | |
PF04856 | Securin sister-chromatid separation inhibitor (Securin) | Securin sister-chromatid separation inhibitor | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR005314 | Peptidase C50, separase | Family | |
IPR030397 | SEPARIN core domain | Domain | |
IPR006940 | Securin sister-chromatid separation inhibitor | Family |