M22 Agonist Autoantibody bound to Human Thyrotropin receptor in complex with miniGs399 (composite structure)
External Resource: Annotation
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- SAbDab Antibody Annotation
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Membrane Protein Annotation: OPM
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: mpstruc
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| G [auth Z] | B12-binding | e7t9nZ1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
| F [auth Y] | B12-binding | e7t9nY1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
| E [auth X] | zf-NPL4 | e7t9nX1 | A: alpha arrays | X: cradle loop barrel | H: RIFT-related | T: FMN-binding split barrel | F: zf-NPL4 | ECOD (v295.2) |
| D [auth R] | B12-binding | e7t9nR1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
| C [auth N] | B12-binding | e7t9nN1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
| B [auth H] | B12-binding | e7t9nH1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
| A [auth L] | B12-binding | e7t9nL1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: B12-binding | ECOD (v295.2) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| F [auth Y] | 2.130.10.10 | Mainly Beta | 7 Propeller | Methylamine Dehydrogenase | Chain H | CATH (utative) |
| E [auth X] | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (utative) |
| C [auth N] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| B [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 |
|---|---|---|---|---|---|
| C [auth N] | Heavy Chain | IGHV3 | - | guanine nucleotide-binding protein g(s) subunit alphaisoforms short | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | SAbDab (2026-10-16) |
| B [auth H] | Heavy Chain | IGHV5 | - | thyrotropin receptor | SAbDab (2026-10-16) |
| A [auth L] | Light Chain | IGLV1 | Lambda | thyrotropin receptor | SAbDab (2026-10-16) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| D [auth R] | PF13306 | BspA type Leucine rich repeat region (6 copies) (LRR_5) | BspA type Leucine rich repeat region (6 copies) | - | Repeat |
| D [auth R] | PF00001 | 7 transmembrane receptor (rhodopsin family) (7tm_1) | 7 transmembrane receptor (rhodopsin family) | This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GC ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| G [auth Z] | IPR001770 | G-protein, gamma subunit | Family |
| G [auth Z] | IPR015898 | G-protein, gamma subunit-like domain | Domain |
| G [auth Z] | IPR036284 | G-protein gamma-like domain superfamily | Homologous Superfamily |
| F [auth Y] | IPR019775 | WD40 repeat, conserved site | Conserved Site |
| F [auth Y] | IPR020472 | PAC1/LIS1-like, WD-40 repeat | Repeat |
| F [auth Y] | IPR001632 | G-protein beta subunit-like, WD40 repeats | Domain |
| F [auth Y] | IPR015943 | WD40/YVTN repeat-like-containing domain superfamily | Homologous Superfamily |
| F [auth Y] | IPR016346 | G-protein subunit beta 1-5 | Family |
| F [auth Y] | IPR036322 | WD40-repeat-containing domain superfamily | Homologous Superfamily |
| F [auth Y] | IPR001680 | WD40 repeat | Repeat |
| E [auth X] | IPR001019 | Guanine nucleotide binding protein, alpha subunit | Family |
| E [auth X] | IPR011025 | G protein alpha subunit, helical insertion | Homologous Superfamily |
| E [auth X] | IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| E [auth X] | IPR000367 | G-protein alpha subunit, group S | Family |
Pharos: Disease Associations Pharos Homepage Annotation
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Transmembrane | Alpha-helical polytopic | Rhodopsin-like receptors and pumps | G-protein coupled receptors, family A |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| PDBTM | Annotated as membrane protein by PDBTM |