1QHH | Hydrolase | date | May 14, 1999 |
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title | Structure Of Dna Helicase With Adpnp | ||||||||||||||||||||||
authors | P.Soultanas, M.S.Dillingham, S.S.Velankar, D.B.Wigley | ||||||||||||||||||||||
compound | source | ||||||||||||||||||||||
Molecule: Protein (Pcra (Subunit)) 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 | ||||||||||||||||||||||
Molecule: Protein (Pcra (Subunit)) Chain: B 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 | ||||||||||||||||||||||
Molecule: Protein (Pcra (Subunit)) Chain: C 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 | ||||||||||||||||||||||
Molecule: Protein (Pcra (Subunit)) Chain: D 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 | enzyme |
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note | 1QHH is a representative structure | ||||||||||||||||||||||
related structures | by homologous chain: 1QHG, 2PJR | ||||||||||||||||||||||
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 1QHH in 3D |
Visual 3D analysis of 1QHH |
Structure-derived information |
- Domain d1qhh.1, region A:,B:,C:,D [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
Other resources with information on 1QHH |
Movements, Movies and Images |
OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science |