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An Information Portal to 105339 Biological Macromolecular Structures

Crystallographic analysis of an RNA-polymerase sigma-subunit fragment complexed with -10 promoter element ssDNA
Image Collage
4KI2
Assumed Biological Molecule
Biological Assembly 1 (250 pixels)
Assumed Biological Molecule
Biological Assembly 2 (250 pixels)
Asymmetric Unit
Ribbons (250 pixels)