5H79
Crystal structure of a repeat protein with three Protein A repeat module
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth D] | d5h79d1 | All alpha proteins | immunoglobulin/albumin-binding domain-like | Bacterial immunoglobulin/albumin-binding domains | Immunoglobulin-binding protein A modules | Immunoglobulin-binding protein A modules | (Staphylococcus aureus ) [TaxId: 1280 ], (Staphylococcus aureus ) [TaxId: 1280 ], (Staphylococcus aureus ) [TaxId: 1280 ], | SCOPe (2.08) |
B [auth C] | d5h79c1 | All alpha proteins | immunoglobulin/albumin-binding domain-like | Bacterial immunoglobulin/albumin-binding domains | Immunoglobulin-binding protein A modules | Immunoglobulin-binding protein A modules | (Staphylococcus aureus ) [TaxId: 1280 ], (Staphylococcus aureus ) [TaxId: 1280 ], (Staphylococcus aureus ) [TaxId: 1280 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth D] | SCOP2B Superfamily | Bacterial immunoglobulin/albumin-binding domains | 8091648 | 3001373 | SCOP2B (2022-06-29) |
B [auth C] | SCOP2B Superfamily | Bacterial immunoglobulin/albumin-binding domains | 8091648 | 3001373 | 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) |
---|---|---|---|---|---|---|---|---|
A [auth D] | B | e5h79D3 | A: alpha bundles | X: immunoglobulin/albumin-binding domain-like | H: Bacterial immunoglobulin/albumin-binding domains (From Topology) | T: Bacterial immunoglobulin/albumin-binding domains | F: B | ECOD (1.6) |
B [auth C] | B | e5h79C3 | A: alpha bundles | X: immunoglobulin/albumin-binding domain-like | H: Bacterial immunoglobulin/albumin-binding domains (From Topology) | T: Bacterial immunoglobulin/albumin-binding domains | F: B | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth D], B [auth C] | PF02216 | B domain (B) | B domain | This family contains the B domain of Staphylococcal protein A, which specifically binds to the Fc portion of immunoglobulin G. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
A [auth D], B [auth C] | Immunoglobulin G-binding protein A | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth D], B [auth C] | IPR009063 | Immunoglobulin/albumin-binding domain superfamily | Homologous Superfamily |
A [auth D], B [auth C] | IPR005877 | YSIRK Gram-positive signal peptide | Domain |
A [auth D], B [auth C] | IPR036779 | LysM domain superfamily | Homologous Superfamily |
A [auth D], B [auth C] | IPR005038 | Octapeptide repeat | Repeat |
A [auth D], B [auth C] | IPR003132 | Protein A, Ig-binding domain | Domain |
A [auth D], B [auth C] | IPR018392 | LysM domain | Domain |
A [auth D], B [auth C] | IPR019931 | LPXTG cell wall anchor domain | Domain |