EC - Proline—tRNA ligase

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IntEnz Enzyme Nomenclature


Accepted name:
proline—tRNA ligase
Other names:
proline translase
prolinyl-tRNA ligase
prolyl-s-RNA synthetase
prolyl-tRNA synthetase
prolyl-transfer ribonucleate synthetase
prolyl-transfer ribonucleic acid synthetase
prolyl-transferRNA synthetase
Systematic name:
L-proline:tRNAPro ligase (AMP-forming)


Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ERGO , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Protein domains and families: PROSITE:PDOC00363
Structural data: CSA , EC2PDB
Gene Ontology: GO:0004827
CAS Registry Number: 9055-68-9
UniProtKB/Swiss-Prot: (838) [show] [UniProt]


  1. Norton, S.J.
    Purification and properties of the prolyl RNA synthetase of Escherichia coli.
    Arch. Biochem. Biophys. 106: 147-152 (1964).
  2. Peterson, P.J. and Fowden, L.
    Purification, properties and comparative specificities of the enzyme prolyl-transfer ribonucleic acid synthetase from Phaseolus aureus and Polygonatum multiflorum.
    Biochem. J. 97: 112-124 (1965).

[EC created 1972]