4QQA
Crystal structure of pneumolysin from Streptococcus pneumoniae
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d4qqaa4 | All beta proteins | Perfringolysin C-terminal-like | Perfringolysin C-terminal-like | Perfringolysin C-terminal-like | Pneumolysin C-terminal domain | (Streptococcus pneumoniae ) [TaxId: 1313 ], | SCOPe (2.08) |
A | d4qqaa3 | Membrane and cell surface proteins and peptides | Perfringolysin N-terminal-like | Perfringolysin N-terminal-like | Perfringolysin N-terminal-like | Pneumolysin N-terminal domain | (Streptococcus pneumoniae ) [TaxId: 1313 ], | SCOPe (2.08) |
A | d4qqaa2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Streptococcus pneumoniae ) [TaxId: 1313 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Thiol_cytolys_C | e4qqaA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Perfringolysin O beta sandwich domain (From Topology) | T: Perfringolysin O beta sandwich domain | F: Thiol_cytolys_C | ECOD (1.6) |
A | Thiol_cytolysin,RNAse_Pc_like | e4qqaA2 | A: beta complex topology | X: Membrane attack complex/perforin (MACPF) and cholesterol-dependent cytolysin (CDC) domains (From Topology) | H: Membrane attack complex/perforin (MACPF) and cholesterol-dependent cytolysin (CDC) domains (From Topology) | T: Membrane attack complex/perforin (MACPF) and cholesterol-dependent cytolysin (CDC) domains | F: Thiol_cytolysin,RNAse_Pc_like | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.60.40.1430 | Mainly Beta | Sandwich | Immunoglobulin-like | Perfringolysin, domain 4 | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF17440 | Thiol-activated cytolysin beta sandwich domain (Thiol_cytolys_C) | Thiol-activated cytolysin beta sandwich domain | This domain has an immunoglobulin like fold. It is found at the C-terminus of the thiol-activated cytolsin protein. | Domain | |
PF01289 | Thiol-activated cytolysin (Thiol_cytolysin) | Thiol-activated cytolysin | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
Pneumolysin |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR038700 | Thiol-activated cytolysin, C-terminal domain superfamily | Homologous Superfamily | |
IPR036359 | Thiol-activated cytolysin superfamily | Homologous Superfamily | |
IPR035390 | Thiol-activated cytolysin C-terminal | Domain | |
IPR001869 | Thiol-activated cytolysin | Family | |
IPR036363 | Thiol-activated cytolysin, alpha-beta domain superfamily | Homologous Superfamily |