	<listAnnotation tag="desc" subtype="action"> 
		<action> 
			<fact>transportModulationInit(beta2-AR, pERK, unknownlocalization, intracellular, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(ERK, TMRs, increase, unknownDistance, biblio)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2 ^0K, plasma membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>transportModulationInit(cytosolic, beta-arrestin2-GFP, unknownlocalization, membrane, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(ERK, cytoplasmic, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>transportModulationInit(isoproterenol, beta2-ARs, unknownlocalization, intracellular, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2 ^0K-GFP, membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(isoproterenol, beta-arrestin2 ^0K-GFP, increase, unknownDistance, confirmed)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(beta-arrestin2 ^0K, isoproterenol, decrease, unknownDistance, confirmed)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(ERK, nuclear, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(beta-arrestin2 ^0K, beta-arrestin2, increase, unknownDistance, confirmed)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>transportModulationPerturbatorInit(ERK, curb, ERK, unknownLocalization, nuclear, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta2-AR, endosomes, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(beta2-AR, ERK, increase, unknownDistance, confirmed)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2 ^0K-GFP, cytoplasmic, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>associationModulationInit(spatial, ERK, pERK, unknownparticle, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>reactionModulationMediationInit(COS-7, isoproterenol_inactive, isoproterenol_active, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2 ^0K-GFP, cell membrane, hypothesis, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>associationModulationInit(beta-arrestin2, RFP-ERK2, myc-cRaf -1, unknownparticle, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2, cytosol, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>reactionModulationMediationInit(HEK-293, isoproterenol_inactive, isoproterenol_active, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(beta-arrestin2, membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="2"/> 
		</action> 
		<action> 
			<fact>localizationInit(ERK, cytosol, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>quantityModulationInit(beta-arrestin2, beta2-AR, increase, unknownDistance, confirmed)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(cytosolic, plasma membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(AR, plasma membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>transportModulationPerturbatorInit(case, A' receptors, beta2-AR, unknownLocalization, plasma membrane, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(YFP-beta-arrestin2, membrane, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>reactionModulationInit(GFP-ERK2, p_ERK2, ERK2, unknownPosition, increase, unknownDistance, hypothesis, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>associationModulationInit(GFP-beta-arrestin2, beta-arrestin2 ^0K-GFP, isoproterenol, unknownparticle, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>localizationInit(ERK, nucleus, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="2"/> 
		</action> 
		<action> 
			<fact>localizationInit(ERK, cytoplasm, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
		<action> 
			<fact>transportModulationInit(beta-arrestin2, pERK, unknownlocalization, endosomal, increase, unknownDistance, confirmed, unknownCell, unknownMethod)</fact> 
			<frequency value="1"/> 
		</action> 
	</listAnnotation>
	<listAnnotation tag="desc" subtype="ontological"> 
		<ontological> 
			<fact>domain(residues, unknownProtein, unknownDefined)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(TMR)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(pit)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(spatial)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cytoplasm)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(plasma membrane)</fact> 
			<frequency value="7"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(Tyr)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(WT beta)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(Thr 202)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>process(endocytic)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>method(immunoprecipitated)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cell membrane)</fact> 
			<frequency value="8"/> 
		</ontological> 
		<ontological> 
			<fact>method(immunoprecipitate)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(WT)</fact> 
			<frequency value="18"/> 
		</ontological> 
		<ontological> 
			<fact>method(in vitro)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>domain(HA-tagged, unknownProtein, unknownDefined)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>process(recruitment)</fact> 
			<frequency value="5"/> 
		</ontological> 
		<ontological> 
			<fact>gene(GRK2)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(TMRs)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(coimmunoprecipitation)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(RFP)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(Western blots)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(transfected)</fact> 
			<frequency value="5"/> 
		</ontological> 
		<ontological> 
			<fact>gene(B')</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(centrifugation)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cell surface)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(immunoprecipitation)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cell membranes)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(A' receptor)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(endosomal)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>cell(HEK-293)</fact> 
			<frequency value="5"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(lysine)</fact> 
			<frequency value="10"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(nuclear)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(cytosolic)</fact> 
			<frequency value="6"/> 
		</ontological> 
		<ontological> 
			<fact>gene(beta-arrestin2 ^0K)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>protein(c-Raf 1)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(P4)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(immunoprecipitates)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(salt)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(FK1)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(far)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(JNK3)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(colocalization)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(filtration)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>process(expression)</fact> 
			<frequency value="7"/> 
		</ontological> 
		<ontological> 
			<fact>gene(top)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(beta2)</fact> 
			<frequency value="32"/> 
		</ontological> 
		<ontological> 
			<fact>gene(ARs)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>process(Expression)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(rd)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cytosol)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>process(translated)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(beta-arrestin2)</fact> 
			<frequency value="73"/> 
		</ontological> 
		<ontological> 
			<fact>method(treatment)</fact> 
			<frequency value="8"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(isoproterenol)</fact> 
			<frequency value="20"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(microdomains)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(transfection)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(beta-arrestin2)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>gene(co)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>peptide(myc)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(c-Raf)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>protein(AP-2)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>gene(beta2)</fact> 
			<frequency value="34"/> 
		</ontological> 
		<ontological> 
			<fact>method(blotting)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(propranolol)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(TMR -beta)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(ASK -1)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(case)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>molecule(arginine)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(GFP)</fact> 
			<frequency value="19"/> 
		</ontological> 
		<ontological> 
			<fact>proteinOrGene(MAPK)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(Raf)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(early endosomes)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(bar)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(FLAG)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(endosomes)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>protein(B')</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(nucleus)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>protein(AR)</fact> 
			<frequency value="32"/> 
		</ontological> 
		<ontological> 
			<fact>protein(ERK2)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>gene(lack)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>method(immunofluorescence microscopy)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(D1)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(cRaf -1)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(whole cell)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(tag)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(AP-2 -beta)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(A' receptors)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>inhibitorAgainst(co, endocytosis)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(treated)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(made)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>method(confocal)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(V2R)</fact> 
			<frequency value="4"/> 
		</ontological> 
		<ontological> 
			<fact>gene(curb)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>protein(ERK)</fact> 
			<frequency value="18"/> 
		</ontological> 
		<ontological> 
			<fact>protein(beta-arrestin2 ^0K)</fact> 
			<frequency value="47"/> 
		</ontological> 
		<ontological> 
			<fact>process(endocytosis)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(intracellular)</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(membrane)</fact> 
			<frequency value="15"/> 
		</ontological> 
		<ontological> 
			<fact>compartment(cytoplasmic)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(A')</fact> 
			<frequency value="3"/> 
		</ontological> 
		<ontological> 
			<fact>method(fractionation)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(sub)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(FK 2)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>gene(cytosolic)</fact> 
			<frequency value="1"/> 
		</ontological> 
		<ontological> 
			<fact>cell(COS-7)</fact> 
			<frequency value="7"/> 
		</ontological> 
		<ontological> 
			<fact>gene(cRaf)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>protein(YFP)</fact> 
			<frequency value="2"/> 
		</ontological> 
		<ontological> 
			<fact>gene(pERK)</fact> 
			<frequency value="22"/> 
		</ontological> 
	</listAnnotation>
	<listAnnotation tag="desc" subtype="relation"> 
		<relation> 
			<fact>complexElement(beta-arrestin2, beta-arrestin2-GFP)</fact> 
			<frequency value="3"/> 
		</relation> 
		<relation> 
			<fact>complex(beta2-ARs)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(FLAG-beta2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(AR, beta2-AR)</fact> 
			<frequency value="26"/> 
		</relation> 
		<relation> 
			<fact>complex(myc-cRaf -1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(Thr 202-Tyr)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(ERK, beta-arrestin2-ERK)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(beta2-AR)</fact> 
			<frequency value="26"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta2, HA-beta2)</fact> 
			<frequency value="6"/> 
		</relation> 
		<relation> 
			<fact>complexElement(GFP, GFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta2, FLAG-beta2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2, beta-arrestin2-ERK)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(P4, P4-D1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(myc, myc-c-Raf 1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(AP-2, AP-2-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(ARs, beta2-ARs)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(ERK2, GFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>phosphoForm(p_ERK1 /2, ERK1 /2, unknownPosition)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(GFP, beta-arrestin2 ^0K-GFP)</fact> 
			<frequency value="10"/> 
		</relation> 
		<relation> 
			<fact>complexElement(FLAG, FLAG-beta2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(HA, HA-beta2)</fact> 
			<frequency value="6"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta2, beta2-AR)</fact> 
			<frequency value="26"/> 
		</relation> 
		<relation> 
			<fact>complexElement(RFP, RFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(GFP-beta-arrestin2)</fact> 
			<frequency value="4"/> 
		</relation> 
		<relation> 
			<fact>complex(myc-c-Raf 1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(YFP-beta-arrestin2)</fact> 
			<frequency value="2"/> 
		</relation> 
		<relation> 
			<fact>complexElement(ERK2, RFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(FLAG-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>phosphoForm(p_ERK2, ERK2, unknownPosition)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(c-Raf 1, myc-c-Raf 1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(beta-arrestin2-GFP)</fact> 
			<frequency value="3"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2, FLAG-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(AP-2-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(FLAG, FLAG-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(Thr 202, Thr 202-Tyr)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(GFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(P4-D1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>modifiedForm(isoproterenol_inactive, isoproterenol_active)</fact> 
			<frequency value="5"/> 
		</relation> 
		<relation> 
			<fact>complexElement(GFP, GFP-beta-arrestin2)</fact> 
			<frequency value="4"/> 
		</relation> 
		<relation> 
			<fact>modifiedForm(TMR_inactive, TMR_active)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2, AP-2-beta-arrestin2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(Tyr, Thr 202-Tyr)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta2, beta2-ARs)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(GFP, beta-arrestin2-GFP)</fact> 
			<frequency value="3"/> 
		</relation> 
		<relation> 
			<fact>complex(RFP-ERK2)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(beta-arrestin2-ERK)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(myc, myc-cRaf -1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complex(HA-beta2)</fact> 
			<frequency value="6"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2, GFP-beta-arrestin2)</fact> 
			<frequency value="4"/> 
		</relation> 
		<relation> 
			<fact>complexElement(YFP, YFP-beta-arrestin2)</fact> 
			<frequency value="2"/> 
		</relation> 
		<relation> 
			<fact>complexElement(D1, P4-D1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2, YFP-beta-arrestin2)</fact> 
			<frequency value="2"/> 
		</relation> 
		<relation> 
			<fact>complexElement(cRaf -1, myc-cRaf -1)</fact> 
			<frequency value="1"/> 
		</relation> 
		<relation> 
			<fact>complexElement(beta-arrestin2 ^0K, beta-arrestin2 ^0K-GFP)</fact> 
			<frequency value="10"/> 
		</relation> 
	</listAnnotation>
