Helicobacter pylori adhesin BabA bound to neutralising human antibody.
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Iso_dh | e7zqtA1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| E | Iso_dh | e7zqtE1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| D | Iso_dh | e7zqtD1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| H | Iso_dh | e7zqtH1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| C | Iso_dh | e7zqtC1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| G | Iso_dh | e7zqtG1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| B | Iso_dh | e7zqtB1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
| F | Iso_dh | e7zqtF1 | A: a/b three-layered sandwiches | X: RNase A-like | H: RNase A-like | T: RNase A-like | F: Iso_dh | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| H | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| C | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| G | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| F | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| Light Chain | IGKV1 | Kappa | adhesin binding fucosylated histo-blood group antigen | SAbDab (2026-04-24) | |
| Heavy Chain | IGHV3 | - | adhesin binding fucosylated histo-blood group antigen | SAbDab (2026-04-24) | |
| Heavy Chain | IGHV1 | - | adhesin binding fucosylated histo-blood group antigen | SAbDab (2026-04-24) |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR040838 | SabA, N-terminal extracellular adhesion domain | Domain | |
| IPR002718 | Outer membrane protein, Helicobacter | Family |
