Integrin alphaM/beta2 ectodomain in complex with adenylate cyclase toxin RTX751 and M1F5 Fab
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| E [auth L] | Actin | e7uslL1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Actin | ECOD (v295) |
| D [auth H] | Actin | e7uslH1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Actin | ECOD (v295) |
| C | e7uslC01 | A: alpha arrays | X: Fe-binding domain in prismane-like proteins | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: | ECOD (v295) | |
| B | Actin | e7uslB1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Actin | ECOD (v295) |
| A | Actin | e7uslA1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Actin | ECOD (v295) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| E [auth L] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| D [auth H] | 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 |
|---|---|---|---|---|---|
| E [auth L] | Light Chain | IGKV10 | Kappa | bifunctional hemolysin-adenylate cyclase | SAbDab (2026-06-26) |
| D [auth H] | Heavy Chain | IGHV1 | - | bifunctional hemolysin-adenylate cyclase | SAbDab (2026-06-26) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00353 | RTX calcium-binding nonapeptide repeat (4 copies) (HemolysinCabind) | RTX calcium-binding nonapeptide repeat (4 copies) | - | Repeat | |
| PF23105 | Integrin EGF domain (EGF_integrin) | Integrin EGF domain | This entry represents an EGF that is found in several integrin proteins. | Domain | |
| PF00362 | Integrin beta chain VWA domain (Integrin_beta) | Integrin beta chain VWA domain | Integrins have been found in animals and their homologues have also been found in cyanobacteria, probably due to horizontal gene transfer [1]. This domain corresponds to the integrin beta VWA domain. | Domain | |
| PF07965 | Integrin beta tail domain (Integrin_B_tail) | Integrin beta tail domain | This is the beta tail domain of the Integrin protein. Integrins are receptors which are involved in cell-cell and cell-extracellular matrix interactions. | Domain | |
| PF21520 | Integrin alpha-X-like, Ig-like domain 3 (ITGAX-like_Ig_3) | Integrin alpha-X-like, Ig-like domain 3 | This domain is found in Integrin alpha-X from humans (ITGAX) and similar proteins predominantly found in vertebrates. ITGAX is a receptor for fibrinogen. This region composed of an immunoglobulin-like domain [1,3]. | Domain | |
| PF20805 | Integrin alpha Ig-like domain 2 (Integrin_A_Ig_2) | Integrin alpha Ig-like domain 2 | This domain is found in integrin alpha and integrin alpha precursors to the C terminus of a number of Pfam:PF01839 repeats and to the N-terminus of the Pfam:PF00357 cytoplasmic region. This region is composed of an immunoglobulin-like domain. | Domain | |
| PF01839 | FG-GAP repeat (FG-GAP) | FG-GAP repeat | - | Repeat | |
| PF08441 | Integrin alpha Ig-like domain 1 (Integrin_A_Ig_1) | Integrin alpha Ig-like domain 1 | This domain is found in integrin alpha and integrin alpha precursors to the C terminus of a number of Pfam:PF01839 repeats and to the N-terminus of the Pfam:PF00357 cytoplasmic region. This region is composed of an immunoglobulin-like domain. | Domain |














