Reference: Zhao Q, et al. (1996) Crystallization and preliminary X-ray diffraction studies of human cytochrome P450 reductase. J Struct Biol 116(2):320-5

Reference Help

Abstract


The two functional domains of a cloned human fibroblast NADPH-cytochrome P450 reductase have been expressed in Escherichia coli and purified on the milligram scale for crystallization studies. One domain contains the cofactor FMN-binding site and the other contains the binding sites for cofactor FAD and substrate NADPH. Crystals of both domains have been obtained by the microbatch method. The crystals of the FMN domain belong to the monoclinic space group P21, with unit cell dimensions of a = 39.3 A, b = 51.5 A, c = 47.8 A, and beta = 105.7 degrees and have one molecule in the asymmetric unit. Diffraction data up to 2.3 A were collected with a merging residual on intensity of 9.3%. The crystals of the FAD/NADPH domain belong to the ortho-rhombic space group P212121 with unit cell dimensions of a = 55.9 A, b = 58.6 A, c = 131.1 A and have one molecule in the asymmetric unit. Diffraction data up to 2.6 A were collected with a merging residual on intensity of 8.0%.

Reference Type
Journal Article
Authors
Zhao Q, Smith G, Modi S, Paine M, Wolf RC, Tew D, Lian LY, Primrose WU, Roberts GC, Driessen HP
Primary Lit For
Additional Lit For
Review For

Gene Ontology Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene/Complex Qualifier Gene Ontology Term Aspect Annotation Extension Evidence Method Source Assigned On Reference

Phenotype Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details Reference

Disease Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene Disease Ontology Term Qualifier Evidence Method Source Assigned On Reference

Regulation Annotations


Increase the total number of rows displayed on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; to filter the table by a specific experiment type, type a keyword into the Filter box (for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, or SPELL.

Regulator Target Direction Regulation Of Happens During Method Evidence

Post-translational Modifications


Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through its pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Site Modification Modifier Reference

Interaction Annotations


Genetic Interactions

Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.

Interactor Interactor Allele Assay Annotation Action Phenotype SGA score P-value Source Reference

Physical Interactions

Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.

Interactor Interactor Assay Annotation Action Modification Source Reference

Functional Complementation Annotations


Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through its pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene Species Gene ID Strain background Direction Details Source Reference