Crystal structure of the Type-I signal peptidase from Staphylococcus aureus (SpsB).
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Peptidase_S26 | e4wvgA1 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: TIM barrels | T: TIM barrels | F: Peptidase_S26 | ECOD (v294.1) |
| A | KWL1 | e4wvgA4 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: KWL1 | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| A | 3.40.190.10 | Alpha Beta | 3-Layer(aba) Sandwich | D-Maltodextrin-Binding Protein | domain 2 | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF01547 | Bacterial extracellular solute-binding protein (SBP_bac_1) | Bacterial extracellular solute-binding protein | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR006060 | Maltose/Cyclodextrin ABC transporter, substrate-binding protein | Family | |
| IPR006059 | Bacterial-type extracellular solute-binding protein | Family | |
| IPR006061 | Solute-binding family 1, conserved site | Conserved Site |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | MONOTOPIC MEMBRANE PROTEINS | Peptidases | SpsB Signal Peptidase (SPase), apoprotein |














