Macromolecule Annotations for the Entities in PDB 1EQR

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A1-106 d1eqra1 All beta proteins OB-fold Nucleic acid-binding proteins Anticodon-binding domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]
B1-106 d1eqrb1 All beta proteins OB-fold Nucleic acid-binding proteins Anticodon-binding domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]
C1-106 d1eqrc1 All beta proteins OB-fold Nucleic acid-binding proteins Anticodon-binding domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]
A288-420 d1eqra2 Alpha and beta proteins (a+b) DCoH-like GAD domain-like GAD domain Prokaryotic AspRS, insert domain Escherichia coli [TaxId: 562]
B288-420 d1eqrb2 Alpha and beta proteins (a+b) DCoH-like GAD domain-like GAD domain Prokaryotic AspRS, insert domain Escherichia coli [TaxId: 562]
C288-420 d1eqrc2 Alpha and beta proteins (a+b) DCoH-like GAD domain-like GAD domain Prokaryotic AspRS, insert domain Escherichia coli [TaxId: 562]
A107-287,A421-590 d1eqra3 Alpha and beta proteins (a+b) Class II aaRS and biotin synthetases Class II aaRS and biotin synthetases Class II aminoacyl-tRNA synthetase (aaRS)- like, catalytic domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]
B107-287,B421-590 d1eqrb3 Alpha and beta proteins (a+b) Class II aaRS and biotin synthetases Class II aaRS and biotin synthetases Class II aminoacyl-tRNA synthetase (aaRS)- like, catalytic domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]
C107-287,C421-590 d1eqrc3 Alpha and beta proteins (a+b) Class II aaRS and biotin synthetases Class II aaRS and biotin synthetases Class II aminoacyl-tRNA synthetase (aaRS)- like, catalytic domain Aspartyl-tRNA synthetase (AspRS) Escherichia coli [TaxId: 562]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00152 tRNA-synt_2 tRNA synthetases class II (D, K and N) Family
A PF01336 tRNA_anti-codon OB-fold nucleic acid binding domain 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 amino acid to the appropriate tRNA molecule EC:6.1.1.-. This family also includes part of RecG helicase involved in DNA repair. Replication factor A is a heterotrimeric complex, that contains a subunit in this family [2,3]. This domain is also found at the C-terminus of bacterial DNA polymerase III alpha chain. PFAM PF01336
A PF02938 GAD GAD domain Domain This domain is found in some members of the GatB and aspartyl tRNA synthetases. PFAM PF02938

Protein Modification Annotation

Type PDB Residue Nr. Description