3D Structures and Animations of Immunological Molecules, and Immune Cells

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Interactive 3-D structures of immune effector and pathogen molecules.

COVID 19 Spike Complex Cryo-EM Structures		Influenza Virus Hemaglutinin (HA) Structure
	COVID19 Spike Complex with all 3 RBDs "Down" or "Closed" (pH = 5.5)		Flu Virus Hemagglutinin (HA) Antigenic Structure
	COVID19 Spike Complex with 1 RBD of 3 "Up" or "Open" (pH = 5.5)	Human Immunodeficiency Virus (HIV) Protease Structure
	COVID19 Spike Complex with 3 RBDs "Up" and Bound to ACE2" (pH = 7.4)		Human Immunodeficiency Virus (HIV): Protease + Inhibitor
Antibody Domain Structures		T Cell Receptor Domain Structires
	Human IgG1 Domain Overview		TCR Domain Overview
	Human IgG1 Domains		TCR Alpha/Beta Dimer
	V_L-V_H Domain Interactions		TCR Interdomain Interactions
	C_L-C_H1 Domain Interactions + Interchain H-L Disulfide		TCR Hypervariable Regions
	Hinge Region + Interchain H-H Disulfides	T Cell Receptor / MHC I / Peptide Complex
	C_H2-C_H2 Domains + Carbohydrate Interactions		TCR / H-2K^b / dEBV Peptide Complex
	C_H3-C_H3 Domain Interactions	Mechanisms of Antibody and T Cell Receptor Diversification
Antibody-Antigen Interactions			V-J Joining: Junctional Diversification by Alternate DNA Joining
	Monoclonal Fab / Hen Egg-White Lysozyme Complex	Catlytic Antibodies
	Two Monoclonal Fab / Hen Egg-White Lysozyme Complexes		Catalytic Antibody: Mouse Monoclonal Abzyme + Hapten

MHC Class I: Human HLA-A2, B2, or Mouse H-2K		MHC Class II: Human HLA-DR1 or DR3
	HLA-A2 / (CD8α)₂ / HIV RTase Peptide Complex		HLA-DR1 / CD4 / Flu Virus Peptide Complex
	HLA-B*1402 / EBV LMP2 Peptide Complex		HLA-DR1 / Flu Virus Peptide Complex
	HLA-B*2705 / Complexes with Viral or Self Peptides		HLA-DR1 / (Ala)₁₃ Peptide Complex
	H-2K^b / SEV-9 Peptide Complex		HLA-DR1 / Staph Enterotoxin B (SEB) Super Antigen Complex
	H-2K^b / SEV-9 or OVA-8 Peptide Complexes		HLA-DR3 / CLIP (Class II Associated Invariant Chain) Peptide Complex
Human Tumor Necrosis Factor (TNF)-Related Apoptosis-Inducing Ligand or TRAIL Cytokine / Death Receptor 5 (DR5) Complex			TRAIL Cytokine / DR5 Receptor Complex

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