Structure of TssK from T6SS EAEC in complex with nanobody nb18
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| F | d5m30f1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
| F | d5m30f2 | Artifacts | Tags | Tags | Tags | C-terminal Tags | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
| E | d5m30e1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
| E | d5m30e2 | Artifacts | Tags | Tags | Tags | C-terminal Tags | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
| D | d5m30d1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
| D | d5m30d2 | Artifacts | Tags | Tags | Tags | C-terminal Tags | Alpaca (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| F | e5m30F1 | A: Four-helical up-and-down bundle | X: Immunoglobulin-related | H: Common fold of diphtheria toxin/transcription factors/cytochrome f | T: | F: | ECOD (20:10:01) | |
| E | e5m30E1 | A: Four-helical up-and-down bundle | X: Immunoglobulin-related | H: Common fold of diphtheria toxin/transcription factors/cytochrome f | T: | F: | ECOD (20:10:01) | |
| D | e5m30D1 | A: Four-helical up-and-down bundle | X: Immunoglobulin-related | H: Common fold of diphtheria toxin/transcription factors/cytochrome f | T: | F: | ECOD (20:10:01) | |
| C | e5m30C1 | A: Four-helical up-and-down bundle | X: RelE-like | H: RelE-like | T: | F: | ECOD (20:10:01) | |
| B | e5m30B1 | A: Four-helical up-and-down bundle | X: RelE-like | H: RelE-like | T: | F: | ECOD (20:10:01) | |
| A | e5m30A1 | A: Four-helical up-and-down bundle | X: RelE-like | H: RelE-like | T: | F: | ECOD (20:10:01) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| F | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| E | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
| D | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| Heavy Chain | IGHV1 | - | type vi secretion protein | SAbDab (2026-03-13) |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR010263 | Type VI secretion system TssK | Family |
