Model of alpha-actinin CH1 bound to F-actin
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| T | PBP | e3lueT1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| S [auth R] | PBP | e3lueR1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| R [auth S] | PBP | e3lueS1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| Q [auth P] | PBP | e3lueP1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| P [auth Q] | PBP | e3lueQ1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| O [auth N] | PBP | e3lueN1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| N [auth O] | PBP | e3lueO1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| M [auth L] | PBP | e3lueL1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| L [auth M] | PBP | e3lueM1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Immunoglobulin-related | T: PEBP-like | F: PBP | ECOD (v294.2) |
| K | Cohesin | e3lueK1 | A: beta barrels | X: Immunoglobulin-like beta-sandwich | H: Metalloproteases (zincins) catalytic domain | T: Metalloproteases (zincins) catalytic domain | F: Cohesin | ECOD (v294.2) |
| J | Phenol_Hydrox | e3lueJ3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| I | Phenol_Hydrox | e3lueI3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| H | Phenol_Hydrox | e3lueH3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| G | Phenol_Hydrox | e3lueG3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| F | Phenol_Hydrox | e3lueF3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| E | Phenol_Hydrox | e3lueE3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| D | Phenol_Hydrox | e3lueD3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| C | Phenol_Hydrox | e3lueC3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| B | Phenol_Hydrox | e3lueB3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
| A | Phenol_Hydrox | e3lueA3 | A: beta barrels | X: Subtilisin-like | H: Subtilisin-like | T: Subtilisin-like | F: Phenol_Hydrox | ECOD (v294.2) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00307 | Calponin homology (CH) domain (CH) | Calponin homology (CH) domain | The CH domain is found in both cytoskeletal proteins and signal transduction proteins [1]. The CH domain is involved in actin binding in some members of the family. However in calponins there is evidence that the CH domain is not involved in its ac ... | Domain | |
| PF00022 | Actin (Actin) | Actin | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR001715 | Calponin homology domain | Domain | |
| IPR014837 | EF-hand, Ca insensitive | Domain | |
| IPR002048 | EF-hand domain | Domain | |
| IPR011992 | EF-hand domain pair | Homologous Superfamily | |
| IPR001589 | Actinin-type actin-binding domain, conserved site | Conserved Site | |
| IPR036872 | CH domain superfamily | Homologous Superfamily | |
| IPR018159 | Spectrin/alpha-actinin | Repeat | |
| IPR002017 | Spectrin repeat | Repeat | |
| IPR020902 | Actin/actin-like conserved site | Conserved Site | |
| IPR004001 | Actin, conserved site | Conserved Site | |
| IPR043129 | ATPase, nucleotide binding domain | Homologous Superfamily | |
| IPR004000 | Actin family | Family |














