3C20
Crystal Structure of Threonine-sensitive Aspartokinase from Methanococcus jannaschii with L-aspartate
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d3c20a1 | Alpha and beta proteins (a/b) | Carbamate kinase-like | Carbamate kinase-like | PyrH-like | automated matches | (Methanocaldococcus jannaschii ) [TaxId: 2190 ], | SCOPe (2.08) |
A | d3c20a2 | Alpha and beta proteins (a+b) | Ferredoxin-like | ACT-like | automated matches | automated matches | (Methanocaldococcus jannaschii ) [TaxId: 2190 ], | SCOPe (2.08) |
B | d3c20b1 | Alpha and beta proteins (a/b) | Carbamate kinase-like | Carbamate kinase-like | PyrH-like | automated matches | (Methanocaldococcus jannaschii ) [TaxId: 2190 ], | SCOPe (2.08) |
B | d3c20b2 | Alpha and beta proteins (a+b) | Ferredoxin-like | ACT-like | automated matches | automated matches | (Methanocaldococcus jannaschii ) [TaxId: 2190 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | ACT-like | 8042364 | 3000006 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Carbamate kinase-like | 8042362 | 3001310 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | ACT-like | 8042364 | 3000006 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Carbamate kinase-like | 8042362 | 3001310 | 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) |
---|---|---|---|---|---|---|---|---|
A | ACT_7_1 | e3c20A6 | A: a+b two layers | X: Alpha-beta plaits | H: ACT-like (From Topology) | T: ACT-like | F: ACT_7_1 | ECOD (1.6) |
A | AA_kinase | e3c20A3 | A: a/b three-layered sandwiches | X: Carbamate kinase-like (From Topology) | H: Carbamate kinase-like (From Topology) | T: Carbamate kinase-like | F: AA_kinase | ECOD (1.6) |
B | ACT_7_1 | e3c20B6 | A: a+b two layers | X: Alpha-beta plaits | H: ACT-like (From Topology) | T: ACT-like | F: ACT_7_1 | ECOD (1.6) |
B | AA_kinase | e3c20B3 | A: a/b three-layered sandwiches | X: Carbamate kinase-like (From Topology) | H: Carbamate kinase-like (From Topology) | T: Carbamate kinase-like | F: AA_kinase | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.1160.10 | Alpha Beta | 3-Layer(aba) Sandwich | Carbamate kinase | Acetylglutamate kinase-like | CATH (4.3.0) |
A | 3.30.2130.10 | Alpha Beta | 2-Layer Sandwich | VC0802-like | VC0802-like | CATH (4.3.0) |
B | 3.40.1160.10 | Alpha Beta | 3-Layer(aba) Sandwich | Carbamate kinase | Acetylglutamate kinase-like | CATH (4.3.0) |
B | 3.30.2130.10 | Alpha Beta | 2-Layer Sandwich | VC0802-like | VC0802-like | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF22468 | ACT domain (ACT_9) | ACT domain | This entry represents the ACT domain, which is found twice in Aspartate kinase from Methanocaldococcus jannaschii, the enzyme that catalyses the phosphorylation of aspartic acid [6]. This domain folds as a four-stranded antiparallel sheet with two al ... | Domain | |
PF01842 | ACT domain (ACT) | ACT domain | This family of domains generally have a regulatory role. ACT domains are linked to a wide range of metabolic enzymes that are regulated by amino acid concentration. Pairs of ACT domains bind specifically to a particular amino acid leading to regulati ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001048 | Aspartate/glutamate/uridylate kinase | Domain | |
IPR005260 | Aspartate kinase, monofunctional class | Family | |
IPR045865 | ACT-like domain | Homologous Superfamily | |
IPR002912 | ACT domain | Domain | |
IPR018042 | Aspartate kinase, conserved site | Conserved Site | |
IPR027795 | CASTOR, ACT domain | Domain | |
IPR041746 | Lysine-sensitive aspartokinase catalytic domain | Domain | |
IPR001341 | Aspartate kinase | Family | |
IPR036393 | Acetylglutamate kinase-like superfamily | Homologous Superfamily |