1QHG | Hydrolase | date | May 14, 1999 |
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title | Structure Of Dna Helicase Mutant With Adpnp | ||||||||||||||
authors | P.Soultanas, M.S.Dillingham, S.S.Velankar, D.B.Wigley | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Atp-Dependent Helicase Pcra Chain: A Engineered: Yes |
Organism_scientific: Geobacillus Stearothermophilus Organism_taxid: 1422 Strain: Nca1503 Gene: Pcra Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: T7 Promoter Expression_system_plasmid: Pet22 Expression_system_gene: Pcra | ||||||||||||||
symmetry | Space Group: P 65 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.50 Å | ||||||||||||
ligand | ATP, MG | enzyme |
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related structures | by homologous chain: 1PJR, 1QHH | ||||||||||||||
Gene Ontology |
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Primary reference | DNA binding mediates conformational changes and metal ion coordination in the active site of PcrA helicase., Soultanas P, Dillingham MS, Velankar SS, Wigley DB, J Mol Biol 1999 Jul 2;290(1):137-48. PMID:10388562 |
Data retrieval |
View 1QHG in 3D |
Visual 3D analysis of 1QHG |
Structure-derived information |
- Domain d1qhga1, region A:1-318 [Jmol] [rasmolscript] [script source] - Domain d1qhga2, region A:319-651 [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
Other resources with information on 1QHG |
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OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |