Crystal structure of class I lysyl-tRNA synthetase
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
A | SCOP2 Family | Class I aminoacyl-tRNA synthetases (RS) catalytic domain | 8027311 | 4003807 | SCOP2 (2022-06-29) |
A | SCOP2 Family | C-terminal domain of class I lysyl-tRNA synthetase | 8027308 | 4001958 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Nucleotidylyl transferase | 8039690 | 3001541 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | An anticodon-binding domain of class I aminoacyl-tRNA synthetases | 8039687 | 3000922 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Nucleotidylyl transferase | 8039690 | 3001541 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | An anticodon-binding domain of class I aminoacyl-tRNA synthetases | 8039687 | 3000922 | SCOP2B (2022-06-29) |
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
A | PF01921,PF19269 | e1irxA1 | A: alpha arrays | X: HTH | H: An anticodon-binding domain of class I aminoacyl-tRNA synthetases (From Topology) | T: An anticodon-binding domain of class I aminoacyl-tRNA synthetases | F: PF01921,PF19269 | ECOD (1.6) |
A | PF01921 | e1irxA3 | A: a/b three-layered sandwiches | X: HUP domain-like | H: HUP domains (From Topology) | T: HUP domains | F: PF01921 | ECOD (1.6) |
A | PF01921 | e1irxA4 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: PF01921 | ECOD (1.6) |
B | PF01921,PF19269 | e1irxB3 | A: alpha arrays | X: HTH | H: An anticodon-binding domain of class I aminoacyl-tRNA synthetases (From Topology) | T: An anticodon-binding domain of class I aminoacyl-tRNA synthetases | F: PF01921,PF19269 | ECOD (1.6) |
B | PF01921 | e1irxB2 | A: a/b three-layered sandwiches | X: HUP domain-like | H: HUP domains (From Topology) | T: HUP domains | F: PF01921 | ECOD (1.6) |
B | PF01921 | e1irxB1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: PF01921 | ECOD (1.6) |
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
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| lysyl-tRNA synthetase | | | |
Chains | Accession | Name | Type |
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| IPR020751 | Aminoacyl-tRNA synthetase, class I, anticodon-binding domain, subdomain 2 | Homologous Superfamily |
| IPR001412 | Aminoacyl-tRNA synthetase, class I, conserved site | Conserved Site |
| IPR002904 | Lysine-tRNA ligase | Family |
| IPR014729 | Rossmann-like alpha/beta/alpha sandwich fold | Homologous Superfamily |
| IPR045462 | Aminoacyl-tRNA synthetase, class I, anticodon-binding | Domain |
| IPR008925 | Aminoacyl-tRNA synthetase, class I, anticodon-binding superfamily | Homologous Superfamily |
| IPR042078 | Lysine tRNA ligase, stem contact fold domain | Homologous Superfamily |