Cryo-EM structure of the Arabidopsis thaliana CAT4 transporter in the outward-open apo state
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | PAD_N | e9hjkB1 | A: alpha arrays | X: Hypothetical protein YqbG-like | H: Hypothetical protein YqbG-like | T: alpha/beta-Hydrolases | F: PAD_N | ECOD (v295.2) |
| A | Glyco_hydro_10 | e9hjkA1 | A: alpha arrays | X: Hypothetical protein YqbG-like | H: Hypothetical protein YqbG-like | T: alpha/beta-Hydrolases | F: Glyco_hydro_10 | ECOD (v295.2) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| Heavy Chain | IGHV1 | - | cationic amino acid transporter 4, vacuolar | SAbDab (2026-08-28) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF13906 | C-terminus of AA_permease (AA_permease_C) | C-terminus of AA_permease | This is the C-terminus of AA-permease enzymes that is not captured by the models Pfam:PF00324 and Pfam:PF13520. | Domain | |
| PF13520 | Amino acid permease (AA_permease_2) | Amino acid permease | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| SybB5 | - | - | - | |
| Cationic amino acid transporter 4, vacuolar |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR029485 | Cationic amino acid transporter, C-terminal | Domain | |
| IPR002293 | Amino acid/polyamine transporter I | Family |
