ENTRY       EC 6.1.1.18
NAME        Glutamine--tRNA ligase
            Glutaminyl-tRNA synthetase
CLASS       Ligases
            Forming carbon-oxygen bonds
            Ligases forming aminoacyl-tRNA and related compounds
SYSNAME     L-Glutamine:tRNA(Gln) ligase (AMP-forming)
REACTION    ATP + L-Glutamine + tRNA(Gln) = AMP + Pyrophosphate +
            L-Glutaminyl-tRNA(Gln)
SUBSTRATE   ATP
            L-Glutamine
            tRNA(Gln)
PRODUCT     AMP
            Pyrophosphate
            L-Glutaminyl-tRNA(Gln)
PATHWAY     PATH: MAP00251  Glutamate metabolism
            PATH: MAP01020  Protein biosynthesis (prokaryotes)
            PATH: MAP01030  Protein biosynthesis (eukaryotes)
MOTIF       PS: PS00178  P-x(0,2)-[GSTAN]-[DENGAPK]-x-[LIVMFP]-[HT]-[LIVMYAC]-G-
                         [HNTG]-[LIVMFYSTAGPC]
GENES       ECO: b0680(glnS)
            HIN: HI1354(glnS)
            SCE: YOR168W(GLN4)
            HSA: EPRS(QPRS) QARS
STRUCTURES  PDB: 1GTR  1GTS  1QRS  1QRT  1QRU  
DBLINKS     University of Geneva ENZYME DATA BANK: 6.1.1.18
            WIT (What Is There) Metabolic Reconstruction: 6.1.1.18
            SCOP (Structural Classificaion of Proteins): 6.1.1.18
///