This recent CR2 C3d crystal structure showed that TT30 is able to interact readily with C3d ligands in many orientations when TT30 is bound to C3b.
Collagen fibers are present in the dermis in many orientations, though typically aligned parallel to the skin surface.
As was the case with the negatively stained sample, the TtPilF particles were well dispersed, readily identifiable and positioned in the thin ice layer in many orientations.
In fact--and this is the great novelty--the tiles must appear in infinitely many orientations.
In many species, orientation preference is mapped in a remarkable way on the cortical surface, and this organization of the neural population seems to be important for visual processing.
These include 1-headed cross-bridges with lever arms in many different orientations (Fig. 1A F, J X), 2-headed cross-bridges, identifiable by the broad mass on the thin filament attributable to the two motor domains (Fig. 1D, G K), and single heads converging on the target zone from two successive "crowns" on the thick filament (Fig. 1A, C, F, M T, V, W).
A cellulase consists of a catalytic domain (CD) that often is linked to other modular accessory domains, including carbohydrate-binding modules (CBMs) [ 11], in many possible orientations and combinations [ 12- 14].
They have many orientations.
In many tissues orientation of cell division is coupled to the regulation of differentiation producing daughters with similar (symmetric cell division, SCD) or differential fate (asymmetric cell division, ACD).
In V1, the squirrel has many orientation-selective neurons, and these orientation-selective cells can be further subdivided into simple and complex cells.
