Crystal structure of Escherichia coli Signal peptide peptidase (SppA), SeMet crystals
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| D | SCOP2B Superfamily | ClpP/crotonase | 8053626 | 3000033 | SCOP2B (2022-06-29) |
| D | SCOP2B Superfamily | ClpP/crotonase | 8053627 | 3000033 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | ClpP/crotonase | 8053627 | 3000033 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | ClpP/crotonase | 8053626 | 3000033 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | ClpP/crotonase | 8053626 | 3000033 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | ClpP/crotonase | 8053627 | 3000033 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | ClpP/crotonase | 8053626 | 3000033 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | ClpP/crotonase | 8053627 | 3000033 | 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) |
|---|---|---|---|---|---|---|---|---|
| D | ECH_1 | e3bezD5 | A: a/b three-layered sandwiches | X: Fusion glycoprotein F2 | H: HTH | T: winged helix domain | F: ECH_1 | ECOD (v294.1) |
| C | ECH_1 | e3bezC5 | A: a/b three-layered sandwiches | X: Fusion glycoprotein F2 | H: HTH | T: winged helix domain | F: ECH_1 | ECOD (v294.1) |
| B | HSCB_C | e3bezB3 | A: a/b three-layered sandwiches | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: HSCB_C | ECOD (v294.1) |
| A | PGDH_C | e3bezA1 | A: a/b three-layered sandwiches | X: Thioredoxin-like | H: ClpP/crotonase | T: ClpP/crotonase | F: PGDH_C | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D | 3.90.226.10 | Alpha Beta | Alpha-Beta Complex | 2-enoyl-CoA Hydratase | Chain A, domain 1 | CATH (4.3.0) |
| D | 3.40.1750.10 | Alpha Beta | 3-Layer(aba) Sandwich | peptide peptidase (sppa) fold | peptide peptidase (sppa) like domain | CATH (4.3.0) |
| C | 3.90.226.10 | Alpha Beta | Alpha-Beta Complex | 2-enoyl-CoA Hydratase | Chain A, domain 1 | CATH (4.3.0) |
| C | 3.40.1750.10 | Alpha Beta | 3-Layer(aba) Sandwich | peptide peptidase (sppa) fold | peptide peptidase (sppa) like domain | CATH (4.3.0) |
| B | 3.90.226.10 | Alpha Beta | Alpha-Beta Complex | 2-enoyl-CoA Hydratase | Chain A, domain 1 | CATH (4.3.0) |
| B | 3.40.1750.10 | Alpha Beta | 3-Layer(aba) Sandwich | peptide peptidase (sppa) fold | peptide peptidase (sppa) like domain | CATH (4.3.0) |
| A | 3.90.226.10 | Alpha Beta | Alpha-Beta Complex | 2-enoyl-CoA Hydratase | Chain A, domain 1 | CATH (4.3.0) |
| A | 3.40.1750.10 | Alpha Beta | 3-Layer(aba) Sandwich | peptide peptidase (sppa) fold | peptide peptidase (sppa) like domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| Protease 4 | - |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR029045 | ClpP/crotonase-like domain superfamily | Homologous Superfamily | |
| IPR004634 | Peptidase S49, protease IV | Family | |
| IPR002142 | Peptidase S49 | Domain | |
| IPR047217 | Signal peptide peptidase A, N-terminal | Domain | |
| IPR033854 | Signal peptide peptidase A | Domain | |
| IPR004635 | Peptidase S49, SppA | Domain |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | Intramembrane Proteases | Signal Peptide Peptidase (SppA), native protein |
