Brand  (β version)

PDB ID: 1EXD

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Ligands
Code Name Style Show Link
A Adenosine-5'-monophosphate PoSSuM
SO4 Sulfate ion PoSSuM
Non-standard Residues
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Glycosylation
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Structure summary

Code : 1EXD   PDBj   RCSB PDB   PDBe
Header : ligase/RNA
Title : CRYSTAL STRUCTURE OF A TIGHT-BINDING GLUTAMINE TRNA BOUND TO GLUTAMINE AMINOACYL TRNA SYNTHETASE
Release Data : 2000-05-15
Compound :
mol_id molecule chains synonym
1 GLUTAMINE TRNA APTAMER B TRNA(GLN)
mutation: 44-CAUUC-48 TO 44-AGGU-48
mol_id molecule chains synonym
2 GLUTAMINYL-TRNA SYNTHETASE A GLNRS, GLUTAMINE-TRNA LIGASE
ec: 6.1.1.18
Source :
mol_id organism_scientific
1
synthetic: yes
other_details: Product of runoff T7 Polymerase transcription from synthetic DNA template
mol_id organism_scientific expression_system
2 Escherichia coli  (taxid:562) Escherichia coli  (taxid:562)
Authors : Bullock, T.L., Sherlin, L.D., Perona, J.J.
Keywords : engineered tRNA, tRNA-protein complex, tRNA aptamer, ligase-RNA COMPLEX
Exp. method : X-RAY DIFFRACTION ( 2.70 Å )
Citation :

Tertiary core rearrangements in a tight binding transfer RNA aptamer.

Bullock, T.L.,Sherlin, L.D.,Perona, J.J.
(2000)  Nat.Struct.Biol.  7 : 497 - 504

PubMed: 10881199
DOI: 10.1038/75910

Reaction

Chain : A
UniProt : P00962 (SYQ_ECOLI)
Reaction: EC: Evidence:
Physiological Direction:
ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L- glutaminyl-tRNA(Gln) 6.1.1.18 HAMAP- Rule:MF_00126, PubMed:12691748, PubMed:15845536, PubMed:18477696, PubMed:23727144, PubMed:9562563
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