The structure of the Streptococcus gordonii surface protein SspB in complex with TEV peptide provides clues to the adherence of oral streptococcal adherence to salivary agglutinin
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| D | SCOP2B Superfamily | V-region of surface antigen I/II (SA I/II, PAC) | 8039948 | 3000865 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | V-region of surface antigen I/II (SA I/II, PAC) | 8039948 | 3000865 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | V-region of surface antigen I/II (SA I/II, PAC) | 8039948 | 3000865 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | V-region of surface antigen I/II (SA I/II, PAC) | 8039948 | 3000865 | 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 | Ldh_1_C | e6tzlD1 | A: beta barrels | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.2) |
| C | e6tzlC1 | A: beta barrels | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: | ECOD (v294.2) | |
| B | Ldh_1_C | e6tzlB1 | A: beta barrels | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.2) |
| A | Ldh_1_C | e6tzlA1 | A: beta barrels | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D | 2.60.530.10 | Mainly Beta | Sandwich | Major cell-surface adhesin PAc | Major cell-surface adhesin PAc | CATH (utative) |
| C | 2.60.530.10 | Mainly Beta | Sandwich | Major cell-surface adhesin PAc | Major cell-surface adhesin PAc | CATH (utative) |
| B | 2.60.530.10 | Mainly Beta | Sandwich | Major cell-surface adhesin PAc | Major cell-surface adhesin PAc | CATH (utative) |
| A | 2.60.530.10 | Mainly Beta | Sandwich | Major cell-surface adhesin PAc | Major cell-surface adhesin PAc | CATH (utative) |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR009578 | Cell surface antigen I/II A repeat | Repeat | |
| IPR013574 | Glucan-binding protein C/Surface antigen I/II, V-domain | Domain | |
| IPR041324 | Antigen I/II, N-terminal | Domain | |
| IPR032300 | Cell surface antigen, C-terminal | Domain | |
| IPR036234 | Glucan-binding protein C/Surface antigen I/II, V-domain superfamily | Homologous Superfamily | |
| IPR026345 | Adhesin isopeptide-forming adherence domain | Domain | |
| IPR021197 | Cross-wall-targeting lipoprotein motif | Conserved Site | |
| IPR019931 | LPXTG cell wall anchor motif | Conserved Site |














