1PXG | Transferase | date | Jul 04, 2003 |
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title | Crystal Structure Of The Mutated Trna-Guanine Transglycosyla D280e Complexed With Preq1 | ||||||||||||||
authors | J.D.Kittendorf, T.Sgraja, K.Reuter, G.Klebe, G.A.Garcia | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Queuine Trna-Ribosyltransferase Chain: A Synonym: Trna-Guanine Transglycosylase, Guanine Insertion E Ec: 2.4.2.29 Engineered: Yes Mutation: Yes |
Organism_scientific: Zymomonas Mobilis Organism_taxid: 542 Gene: Tgt Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Petzm4 | ||||||||||||||
symmetry | Space Group: C 1 2 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.70 Å | ||||||||||||
ligand | GOL, PRF, ZN | enzyme | Transferase E.C.2.4.2.29 BRENDA | ||||||||||||
related structures | by homologous chain: 1P0B, 1R5Y | ||||||||||||||
Gene Ontology |
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Primary reference | An essential role for aspartate 264 in catalysis by tRNA-guanine transglycosylase from Escherichia coli., Kittendorf JD, Sgraja T, Reuter K, Klebe G, Garcia GA, J Biol Chem 2003 Oct 24;278(43):42369-76. Epub 2003 Aug 8. PMID:12909636 |
Data retrieval |
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Visual 3D analysis of 1PXG |
Structure-derived information |
- Domain d1pxga_, region A [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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