Function and Biology Details
Reaction catalysed:
ATP + L-alanine + tRNA(Ala) = AMP + diphosphate + L-alanyl-tRNA(Ala)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Alanine-tRNA ligase, class IIc
- Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL)
- Alanine-tRNA ligase, class IIc, anti-codon-binding domain superfamily
- Alanyl-tRNA synthetase, class IIc, N-terminal
- Alanyl-tRNA synthetase, class IIc, core domain
- Alanine-tRNA ligase, eukaryota/bacteria
Structure analysis Details
Assembly composition:
monomeric (preferred)
Assembly name:
Alanine--tRNA ligase (preferred)
PDBe Complex ID:
PDB-CPX-133716 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alanine--tRNA ligase
Molecule details ›
Chains: A, B
Length: 441 amino acids
Theoretical weight: 49.94 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
Sequence domains: tRNA synthetases class II (A)
Structure domains: Bira Bifunctional Protein; Domain 2
Length: 441 amino acids
Theoretical weight: 49.94 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
- Canonical:
P00957 (Residues: 2-442; Coverage: 50%)
Sequence domains: tRNA synthetases class II (A)
Structure domains: Bira Bifunctional Protein; Domain 2
