Arabidopsis thaliana acetohydroxyacid synthase complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| N [auth Q] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| N [auth Q] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| N [auth Q] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| M [auth P] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| M [auth P] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| M [auth P] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| J [auth M] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| J [auth M] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| J [auth M] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| I [auth L] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| I [auth L] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| I [auth L] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| F [auth I] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| F [auth I] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| F [auth I] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| E [auth H] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| E [auth H] | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| E [auth H] | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | DHS-like NAD/FAD-binding domain | 8034305 | 3001728 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034308 | 3001790 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Thiamin diphosphate-binding fold (THDP-binding) | 8034310 | 3001790 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| P [auth S] | RNase_P_p30 | e6u9hS1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| O [auth R] | RNase_P_p30 | e6u9hR1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| L [auth O] | RNase_P_p30 | e6u9hO1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| K [auth N] | RNase_P_p30 | e6u9hN1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| H [auth K] | RNase_P_p30 | e6u9hK1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| G [auth J] | RNase_P_p30 | e6u9hJ1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| D [auth G] | RNase_P_p30 | e6u9hG1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| C [auth F] | RNase_P_p30 | e6u9hF1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| N [auth Q] | RNase_P_p30 | e6u9hQ1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| M [auth P] | RNase_P_p30 | e6u9hP1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| J [auth M] | RNase_P_p30 | e6u9hM1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| I [auth L] | RNase_P_p30 | e6u9hL1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| F [auth I] | RNase_P_p30 | e6u9hI1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| E [auth H] | RNase_P_p30 | e6u9hH1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| B | RNase_P_p30 | e6u9hB1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
| A | RNase_P_p30 | e6u9hA1 | A: alpha bundles | X: Immunoglobulin-like beta-sandwich | H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases | F: RNase_P_p30 | ECOD (develop294) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF22629 | AHAS small subunit-like ACT domain (ACT_AHAS_ss) | AHAS small subunit-like ACT domain | This entry represents the ACT domain found at the N-terminal of acetolactate synthase small subunit from Escherichia coli and similar sequences. This domain is also found at the C-terminal of D-3-phosphoglycerate dehydrogenase, which are closely rela ... | Domain | |
| PF10369 | Small subunit of acetolactate synthase (ALS_ss_C) | Small subunit of acetolactate synthase | ALS_ss_C is the C-terminal half of a family of proteins which are the small subunits of acetolactate synthase. Acetolactate synthase is a tetrameric enzyme, containing probably two large and two small subunits, which catalyses the first step in bran ... | Domain | |
| PF00205 | Thiamine pyrophosphate enzyme, central domain (TPP_enzyme_M) | Thiamine pyrophosphate enzyme, central domain | The central domain of TPP enzymes contains a 2-fold Rossman fold. | Domain | |
| PF02775 | Thiamine pyrophosphate enzyme, C-terminal TPP binding domain (TPP_enzyme_C) | Thiamine pyrophosphate enzyme, C-terminal TPP binding domain | Domain | ||
| PF02776 | Thiamine pyrophosphate enzyme, N-terminal TPP binding domain (TPP_enzyme_N) | Thiamine pyrophosphate enzyme, N-terminal TPP binding domain | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR004789 | Acetolactate synthase, small subunit | Family | |
| IPR027271 | Acetolactate synthase/Transcription factor NikR, C-terminal | Homologous Superfamily | |
| IPR045865 | ACT-like domain | Homologous Superfamily | |
| IPR002912 | ACT domain | Domain | |
| IPR039557 | AHAS, ACT domain | Domain | |
| IPR054480 | Acetolactate synthase small subunit-like, ACT domain | Domain | |
| IPR019455 | Acetolactate synthase, small subunit, C-terminal | Domain | |
| IPR045229 | Thiamine pyrophosphate enzyme | Family | |
| IPR012001 | Thiamine pyrophosphate enzyme, N-terminal TPP-binding domain | Domain | |
| IPR000399 | TPP-binding enzyme, conserved site | Conserved Site | |
| IPR012000 | Thiamine pyrophosphate enzyme, central domain | Domain | |
| IPR012846 | Acetolactate synthase, large subunit, biosynthetic | Family | |
| IPR029061 | Thiamin diphosphate-binding fold | Homologous Superfamily | |
| IPR039368 | Acetolactate synthase large subunit, TPP binding domain | Domain | |
| IPR029035 | DHS-like NAD/FAD-binding domain superfamily | Homologous Superfamily | |
| IPR011766 | Thiamine pyrophosphate enzyme, TPP-binding | Domain |














