#ID(s) interactor A	ID(s) interactor B	Alt. ID(s) interactor A	Alt. ID(s) interactor B	Alias(es) interactor A	Alias(es) interactor B	Interaction detection method(s)	Publication 1st author(s)	Publication Identifier(s)	Taxid interactor A	Taxid interactor B	Interaction type(s)	Source database(s)	Interaction identifier(s)	Confidence value(s)	Expansion method(s)	Biological role(s) interactor A	Biological role(s) interactor B	Experimental role(s) interactor A	Experimental role(s) interactor B	Type(s) interactor A	Type(s) interactor B	Xref(s) interactor A	Xref(s) interactor B	Interaction Xref(s)	Annotation(s) interactor A	Annotation(s) interactor B	Interaction annotation(s)	Host organism(s)	Interaction parameter(s)	Creation date	Update date	Checksum(s) interactor A	Checksum(s) interactor B	Interaction Checksum(s)	Negative	Feature(s) interactor A	Feature(s) interactor B	Stoichiometry(s) interactor A	Stoichiometry(s) interactor B	Identification method participant A	Identification method participant B
uniprotkb:P27352	uniprotkb:P27352	intact:EBI-3953638|uniprotkb:B2RAN8|uniprotkb:B4DVZ1|ensembl:ENSP00000257248	intact:EBI-3953638|uniprotkb:B2RAN8|uniprotkb:B4DVZ1|ensembl:ENSP00000257248	psi-mi:if_human(display_long)|uniprotkb:CBLIF(gene name)|psi-mi:CBLIF(display_short)|uniprotkb:GIF(gene name synonym)|uniprotkb:Gastric intrinsic factor(gene name synonym)|uniprotkb:IFMH(gene name synonym)|uniprotkb:Intrinsic factor(gene name synonym)	psi-mi:if_human(display_long)|uniprotkb:CBLIF(gene name)|psi-mi:CBLIF(display_short)|uniprotkb:GIF(gene name synonym)|uniprotkb:Gastric intrinsic factor(gene name synonym)|uniprotkb:IFMH(gene name synonym)|uniprotkb:Intrinsic factor(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Mathews et al. (2007)	pubmed:17954916|doi:10.1073/pnas.0703228104|imex:IM-9451	taxid:9606(human)|taxid:9606(Homo sapiens)	taxid:9606(human)|taxid:9606(Homo sapiens)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-15666979|imex:IM-9451-1|dip:DIP-88049E	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:NP_005133.2|dip:DIP-46206N|ensembl:ENSG00000134812(gene)|ensembl:ENST00000257248(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005768"(endosome)|go:"GO:0005902"(microvillus)|go:"GO:0006824"(cobalt ion transport)|go:"GO:0015889"(cobalamin transport)|go:"GO:0016324"(apical plasma membrane)|go:"GO:0031419"(cobalamin binding)|go:"GO:0043202"(lysosomal lumen)|interpro:IPR002157("Cobalamin (vitamin B12)-binding transporter, eukaryotic")|interpro:IPR027954|rcsb pdb:2CKT|rcsb pdb:2PMV|rcsb pdb:3KQ4|reactome:R-HSA-196741|reactome:R-HSA-3359457|reactome:R-HSA-3359462|reactome:R-HSA-3359463	refseq:NP_005133.2|dip:DIP-46206N|ensembl:ENSG00000134812(gene)|ensembl:ENST00000257248(transcript)|go:"GO:0005576"(extracellular region)|go:"GO:0005615"(extracellular space)|go:"GO:0005768"(endosome)|go:"GO:0005902"(microvillus)|go:"GO:0006824"(cobalt ion transport)|go:"GO:0015889"(cobalamin transport)|go:"GO:0016324"(apical plasma membrane)|go:"GO:0031419"(cobalamin binding)|go:"GO:0043202"(lysosomal lumen)|interpro:IPR002157("Cobalamin (vitamin B12)-binding transporter, eukaryotic")|interpro:IPR027954|rcsb pdb:2CKT|rcsb pdb:2PMV|rcsb pdb:3KQ4|reactome:R-HSA-196741|reactome:R-HSA-3359457|reactome:R-HSA-3359462|reactome:R-HSA-3359463	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:-1(in vitro)|taxid:-1(In vitro)	-	2017/08/05	2017/08/10	rogid:jrYXRaI1wGOMD2oYJ9CqM8XH4IU9606	rogid:jrYXRaI1wGOMD2oYJ9CqM8XH4IU9606	rigid:OiiKLEERx1TYW52Vt0ThsBCf8yU	false	-	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)