Interactor	Canonical Name	Naming Convention	Major Loc With Loc Score	Minor Loc	Loc Experimental System Type	Loc Source DB	Interaction Source DB	Taxonomy ID
A4D1W7	Inhibin, beta A (Activin A, activin AB alpha polypeptide), isoform CRA_a	UniProtKB/TrEmbl/P	Secretory-pathway(0.8)|Extracellular(0.7)	GO:secretory_pathway|GO:0005576	Experimental: experimental|Predicted: pTarget method	eSLDB|LOCATE		9606
Q12841	Follistatin-related protein 1	UniProtKB/Swiss-Prot/P	Secretory-pathway(0.86)|Cytosol(0.972)|Extracellular(0.853)|Membrane(0.8)	GO:secretory_pathway|GO:0005829|GO:0043231|GO:0005788|GO:0005576|GO:0005576|GO:0005615|GO:0016020|GO:0070062	Experimental: experimental|Experimental: annotated protein expression (APE)|Experimental: annotated protein expression (APE)|Unknown: traceable author statement|Unknown: traceable author statement|Predicted: PAML algorithm|Unknown: HDA|Experimental: experimental|Unknown: HDA	eSLDB|The Human Protein Atlas|The Human Protein Atlas|GO|GO|PA-GOSUB|GO|MatrixDB|GO	IntAct	9606
Q6WN34	Chordin-like protein 2	UniProtKB/Swiss-Prot/P	Secretory-pathway(0.8)|Cytosol(0.86)|Mitochondrion(0.3)|Extracellular(0.79)|Membrane(0.8)	GO:secretory_pathway|GO:0005737|GO:0005737|GO:0005739|GO:0005576|GO:0005615|GO:0016020	Experimental: experimental|Experimental: experimental|Unknown: inferred from electronic annotation|Unknown: unspecified method|Predicted: PAML algorithm|Unknown: HDA|Experimental: experimental	eSLDB|eSLDB|GO|The Human Protein Atlas|PA-GOSUB|GO|MatrixDB	BioGRID	9606
P19883	Follistatin	UniProtKB/Swiss-Prot/P	Secretory-pathway(0.8)|Extracellular(0.79)|Membrane(0.8)	GO:secretory_pathway|GO:0005576|GO:0005576|GO:0016020	Experimental: experimental|Unknown: traceable author statement|Predicted: PAML algorithm|Experimental: experimental	eSLDB|GO|PA-GOSUB|MatrixDB	BioGRID	9606
Q8N6C5	Immunoglobulin superfamily member 1	UniProtKB/Swiss-Prot/P	Cytosol(0.8)|Extracellular(0.958)|Membrane(1)	GO:0005829|GO:0005576|GO:0005576|GO:0005576|GO:0016020|GO:0016020|GO:0016021|GO:0016021|GO:0005886|GO:0005886|GO:0005886	Experimental: annotated protein expression (APE)|Unknown: inferred from electronic annotation|Experimental: experimental|Predicted: PAML algorithm|Experimental: inferred from direct assay|Experimental: experimental|Predicted: SVM decision tree|Unknown: inferred from electronic annotation|Experimental: experimental|Experimental: experimental|Predicted: PAML algorithm	The Human Protein Atlas|GO|MatrixDB|PA-GOSUB|GO|MatrixDB|eSLDB|GO|Human Proteinpedia|Organelle|PA-GOSUB	BioGRID	9606
P27037	Activin receptor type-2A	UniProtKB/Swiss-Prot/P	Membrane(0.999)|Cytosol(0.96)|Extracellular(0.8)	GO:0009986|GO:0005737|GO:0005829|GO:0005576|GO:0016021|GO:0005886|GO:0005886|GO:0034673|GO:0005887|GO:0043235	Unknown: inferred from electronic annotation|Experimental: inferred from direct assay|Experimental: annotated protein expression (APE)|Experimental: experimental|Experimental: experimental|Unknown: traceable author statement|Experimental: experimental|Experimental: inferred from direct assay|Unknown: traceable author statement|Predicted: inferred from physical interaction	GO|GO|The Human Protein Atlas|MatrixDB|eSLDB|GO|Organelle|GO|GO|GO	BioGRID	9606
Q13705	Activin receptor type-2B	UniProtKB/Swiss-Prot/P	Cytosol(0.96)|Nucleus(0.992)|Extracellular(0.8)|Membrane(0.998)	GO:0005737|GO:0005829|GO:0005634|GO:0016604|GO:0032991|GO:0005576|GO:0016021|GO:0005886|GO:0005886|GO:0005886|GO:0005887|GO:0043235	Experimental: inferred from direct assay|Experimental: annotated protein expression (APE)|Experimental: annotated protein expression (APE)|Experimental: annotated protein expression (APE)|Experimental: inferred from direct assay|Experimental: experimental|Experimental: experimental|Unknown: traceable author statement|Predicted: pTarget method|Experimental: experimental|Unknown: traceable author statement|Predicted: inferred from physical interaction	GO|The Human Protein Atlas|The Human Protein Atlas|The Human Protein Atlas|GO|MatrixDB|eSLDB|GO|LOCATE|Organelle|GO|GO	BioGRID|IntAct	9606
P36896	Activin receptor type-1B	UniProtKB/Swiss-Prot/P	Membrane(1)|Cytosol(0.96)|Extracellular(0.8)	GO:0009986|GO:0005829|GO:0005829|GO:0005576|GO:0016021|GO:0005886|GO:0005886|GO:0005886|GO:0005887|GO:0043235|GO:0048179	Experimental: inferred from direct assay|Experimental: inferred from direct assay|Experimental: annotated protein expression (APE)|Experimental: experimental|Experimental: experimental|Unknown: traceable author statement|Predicted: pTarget method|Experimental: experimental|Experimental: inferred from direct assay|Experimental: inferred from direct assay|Experimental: inferred from direct assay	GO|GO|The Human Protein Atlas|MatrixDB|eSLDB|GO|LOCATE|Organelle|GO|GO|GO	BioGRID	9606
A0A0S2Z310	Serine/threonine-protein kinase receptor	UniProtKB/TrEmbl/P	Extracellular(0.8)	GO:0005576	Experimental: experimental	MatrixDB	BioGRID	9606
P37023	Serine/threonine-protein kinase receptor R3	UniProtKB/Swiss-Prot/P	Membrane(1)|Cytosol(0.79)|Extracellular(0.8)	GO:0009986|GO:0043025|GO:0005764|GO:0030425|GO:0005576|GO:0016021|GO:0005886|GO:0005886|GO:0005886|GO:0005887	Experimental: inferred from direct assay|Unknown: inferred from electronic annotation|Predicted: pTarget method|Unknown: inferred from electronic annotation|Experimental: experimental|Predicted: SVM decision tree|Experimental: inferred from direct assay|Predicted: pTarget method|Experimental: experimental|Experimental: inferred from direct assay	GO|GO|LOCATE|GO|MatrixDB|eSLDB|GO|LOCATE|Organelle|GO	BioGRID	9606
D3DPA4	Serine/threonine-protein kinase receptor	UniProtKB/TrEmbl/P	Extracellular(0.8)	GO:0005576	Experimental: experimental	MatrixDB	BioGRID	9606
Q04771	Activin receptor type-1	UniProtKB/Swiss-Prot/P	Cytosol(0.86)|Nucleus(0.8)|Extracellular(0.8)|Membrane(1)	GO:0045177|GO:0005829|GO:0005730|GO:0005576|GO:0016021|GO:0005886|GO:0005886|GO:0005887|GO:0048179	Unknown: inferred from electronic annotation|Experimental: annotated protein expression (APE)|Experimental: annotated protein expression (APE)|Experimental: experimental|Experimental: experimental|Predicted: pTarget method|Experimental: experimental|Experimental: inferred from direct assay|Experimental: inferred from direct assay	GO|The Human Protein Atlas|The Human Protein Atlas|MatrixDB|eSLDB|LOCATE|Organelle|GO|GO	BioGRID	9606
Q14689	Disco-interacting protein 2 homolog A	UniProtKB/Swiss-Prot/P	Membrane(0.94)|Nucleus(0.958)	GO:0009986|GO:0005634|GO:0005634|GO:0005634|GO:0016021	Experimental: inferred from direct assay|Unknown: inferred from electronic annotation|Predicted: PAML algorithm|Experimental: annotated protein expression (APE)|Predicted: SVM decision tree	GO|GO|PA-GOSUB|The Human Protein Atlas|eSLDB	IntAct	9606