1ASZ
THE ACTIVE SITE OF YEAST ASPARTYL-TRNA SYNTHETASE: STRUCTURAL AND FUNCTIONAL ASPECTS OF THE AMINOACYLATION REACTION
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
D [auth B] | SCOP2B Superfamily | Class II aaRS and biotin synthetases | 8035952 | 3000058 | SCOP2B (2022-06-29) |
D [auth B] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8041908 | 3000135 | SCOP2B (2022-06-29) |
C [auth A] | SCOP2B Superfamily | Class II aaRS and biotin synthetases | 8035952 | 3000058 | SCOP2B (2022-06-29) |
C [auth A] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8041908 | 3000135 | 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) |
---|---|---|---|---|---|---|---|---|
D [auth B] | tRNA_anti-codon | e1aszB1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: tRNA_anti-codon | ECOD (1.6) |
D [auth B] | tRNA-synt_2 | e1aszB2 | A: a+b three layers | X: Class II aaRS and biotin synthetases (From Topology) | H: Class II aaRS and biotin synthetases (From Topology) | T: Class II aaRS and biotin synthetases | F: tRNA-synt_2 | ECOD (1.6) |
C [auth A] | tRNA_anti-codon | e1aszA1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: tRNA_anti-codon | ECOD (1.6) |
C [auth A] | tRNA-synt_2 | e1aszA2 | A: a+b three layers | X: Class II aaRS and biotin synthetases (From Topology) | H: Class II aaRS and biotin synthetases (From Topology) | T: Class II aaRS and biotin synthetases | F: tRNA-synt_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
D [auth B] | 2.40.50.140 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | Nucleic acid-binding proteins | CATH (4.3.0) |
D [auth B] | 3.30.930.10 | Alpha Beta | 2-Layer Sandwich | BirA Bifunctional Protein | domain 2 | CATH (4.3.0) |
C [auth A] | 2.40.50.140 | Mainly Beta | Beta Barrel | OB fold (Dihydrolipoamide Acetyltransferase, E2P) | Nucleic acid-binding proteins | CATH (4.3.0) |
C [auth A] | 3.30.930.10 | Alpha Beta | 2-Layer Sandwich | BirA Bifunctional Protein | domain 2 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
C [auth A], D [auth B] | PF00152 | tRNA synthetases class II (D, K and N) (tRNA-synt_2) | tRNA synthetases class II (D, K and N) | - | Domain |
C [auth A], D [auth B] | PF01336 | OB-fold nucleic acid binding domain (tRNA_anti-codon) | OB-fold nucleic acid binding domain | This family contains OB-fold domains that bind to nucleic acids [4]. The family includes the anti-codon binding domain of lysyl, aspartyl, and asparaginyl -tRNA synthetases (See Pfam:PF00152). Aminoacyl-tRNA synthetases catalyse the addition of an a ... | Domain |