Substrate Cavity

Spawn (biology) - Spawning Strategies - Nonguarders - Open Substrate Spawners
... Nonguarders Open substrate spawners Pelagic spawners Benthic spawners Spawners on coarse bottoms Pelagic free embryo and larvae Benthic free embryo ... lakes or shallow ocean waters, plants are often important substrates for the adhesive embryos of benthic spawners ... scatter adhesive or non-adhesive eggs to fall to the substrate, into plants, or float to the surface ...

Monoamine Oxidase B - Structure
... described structural features of the human enzyme it has a hydrophobic bipartite elongated cavity that (for the "open" conformation) occupies a combined volume close to 700 Å3 ... hMAO-A has a single cavity that exhibits a rounder shape and is larger in volume than the "substrate cavity" of hMAO-B ... The first cavity of hMAO-B has been termed the entrance cavity (290 Å3), the second substrate cavity or active site cavity (~390 Å3) – between both an isoleucine199 side-chain serves as a gate ...