1PKX | Transferase, Hydrolase | date | Jun 06, 2003 |
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title | Crystal Structure Of Human Atic In Complex With Xmp | ||||||||||||||
authors | D.W.Wolan, C.G.Cheong, S.E.Greasley, I.A.Wilson | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Bifunctional Purine Biosynthesis Protein Purh Chain: A, B, C, D Synonym: Atic Ec: 2.1.2.3, 3.5.4.10 Engineered: Yes Other_details: Includes: Phosphoribosylaminoimidazolecarbox Formyltransferase (Aicar Transformylase) And Imp Cyclohydro (Inosinicase) (Imp Synthetase) |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Atic Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Tuner De3 Expression_system_vector_type: Pet28a | ||||||||||||||
symmetry | Space Group: P 1 21 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.90 Å | ||||||||||||
ligand | K, XMP | enzyme | Transferase E.C.2.1.2.3 BRENDA | ||||||||||||
related structures | by homologous chain: 1M9N, 1THZ | ||||||||||||||
Gene Ontology |
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Primary reference | Structural insights into the human and avian IMP cyclohydrolase mechanism via crystal structures with the bound XMP inhibitor., Wolan DW, Cheong CG, Greasley SE, Wilson IA, Biochemistry 2004 Feb 10;43(5):1171-83. PMID:14756553 |
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Structure-derived information |
- Domain d1pkxa2, region A:201-592 [Jmol] [rasmolscript] [script source] - Domain d1pkxa1, region A:3-200 [Jmol] [rasmolscript] [script source] - Domain d1pkxb2, region B:201-592 [Jmol] [rasmolscript] [script source] - Domain d1pkxb1, region B:4-200 [Jmol] [rasmolscript] [script source] - Domain d1pkxc2, region C:201-592 [Jmol] [rasmolscript] [script source] - Domain d1pkxc1, region C:4-200 [Jmol] [rasmolscript] [script source] - Domain d1pkxd2, region D:201-592 [Jmol] [rasmolscript] [script source] - Domain d1pkxd1, region D:4-200 [Jmol] [rasmolscript] [script source] |
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