4WVI
Crystal structure of the Type-I signal peptidase from Staphylococcus aureus (SpsB) in complex with a substrate peptide (pep2).
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Peptidase_S24_1 | e4wviA3 | A: beta barrels | X: SH3 | H: LexA/Signal peptidase (From Topology) | T: LexA/Signal peptidase | F: Peptidase_S24_1 | ECOD (1.6) |
A | SBP_bac_1_C | e4wviA1 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: SBP_bac_1_C | ECOD (1.6) |
A | SBP_bac_1_N_1 | e4wviA2 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: SBP_bac_1_N_1 | ECOD (1.6) |
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 | |
PF10502 | Signal peptidase, peptidase S26 (Peptidase_S26) | Signal peptidase, peptidase S26 | This is a family of membrane signal serine endopeptidases which function in the processing of newly-synthesised secreted proteins. Peptidase S26 removes the hydrophobic, N-terminal, signal peptides as proteins are translocated across membranes. The ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006061 | Solute-binding family 1, conserved site | Conserved Site | |
IPR006060 | Maltose/Cyclodextrin ABC transporter, substrate-binding protein | Family | |
IPR006059 | Bacterial-type extracellular solute-binding protein | Family | |
IPR019758 | Peptidase S26A, signal peptidase I, conserved site | Conserved Site | |
IPR019533 | Peptidase S26 | Domain | |
IPR019757 | Peptidase S26A, signal peptidase I, lysine active site | Active Site | |
IPR036286 | LexA/Signal peptidase-like superfamily | Homologous Superfamily | |
IPR000223 | Peptidase S26A, signal peptidase I | Family | |
IPR019756 | Peptidase S26A, signal peptidase I, serine active site | Active Site |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
Chains | Resource Link | Group | Subgroup | Protein |
---|---|---|---|---|
mpstruc | MONOTOPIC MEMBRANE PROTEINS | Peptidases | SpsB Signal Peptidase (SPase), apoprotein |