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Invasin, domain 3 Members of this family adopt a structure consisting of an immunoglobulin-like beta-sandwich, with seven strands in two beta-sheets, arranged in a Greek-key topology. It forms part of the extracellular region of the protein, which can be expressed as a soluble protein (Inv497) that binds integrins and promotes subsequent uptake by cells when attached to bacteria. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",