#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:P53999	uniprotkb:P53999	intact:EBI-998260|uniprotkb:Q96L29|ensembl:ENSP00000265073|ensembl:ENSP00000422078|ensembl:ENSP00000422806|ensembl:ENSP00000426850|ensembl:ENSP00000427100	intact:EBI-998260|uniprotkb:Q96L29|ensembl:ENSP00000265073|ensembl:ENSP00000422078|ensembl:ENSP00000422806|ensembl:ENSP00000426850|ensembl:ENSP00000427100	psi-mi:tcp4_human(display_long)|uniprotkb:SUB1 homolog(gene name synonym)|uniprotkb:Positive cofactor 4(gene name synonym)|uniprotkb:p14(gene name synonym)|uniprotkb:SUB1(gene name)|psi-mi:SUB1(display_short)|uniprotkb:PC4(gene name synonym)|uniprotkb:RPO2TC1(gene name synonym)	psi-mi:tcp4_human(display_long)|uniprotkb:SUB1 homolog(gene name synonym)|uniprotkb:Positive cofactor 4(gene name synonym)|uniprotkb:p14(gene name synonym)|uniprotkb:SUB1(gene name)|psi-mi:SUB1(display_short)|uniprotkb:PC4(gene name synonym)|uniprotkb:RPO2TC1(gene name synonym)	psi-mi:"MI:0114"(x-ray crystallography)	Werten et al. (2006)	pubmed:16415882|doi:10.1038/nsmb1044|imex:IM-8351	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-15564835|imex:IM-8351-1|dip:DIP-57049E	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0497"(neutral component)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	refseq:XP_011512246.1|ensembl:ENSG00000113387(gene)|ensembl:ENST00000265073(transcript)|ensembl:ENST00000502897(transcript)|ensembl:ENST00000506237(transcript)|ensembl:ENST00000512913(transcript)|ensembl:ENST00000515355(transcript)|go:"GO:0070062"(extracellular exosome)|interpro:IPR003173(Transcriptional coactivator p15)|interpro:IPR009044(ssDNA-binding transcriptional regulator)|mint:P53999|rcsb pdb:1PCF|go:"GO:0000978"(RNA polymerase II cis-regulatory region sequence-specific DNA binding)|rcsb pdb:2C62|rcsb pdb:2PHE|rcsb pdb:4USG|go:"GO:0003697"(single-stranded DNA binding)|rcsb pdb:6YCS|go:"GO:0003713"(transcription coactivator activity)|go:"GO:0003723"(RNA binding)|go:"GO:0005634"(nucleus)|go:"GO:0005654"(nucleoplasm)|go:"GO:0005667"(transcription regulator complex)|go:"GO:0005730"(nucleolus)|go:"GO:0006357"(regulation of transcription by RNA polymerase II)|go:"GO:0042802"(identical protein binding)|go:"GO:0051053"(negative regulation of DNA metabolic process)|go:"GO:0060261"(positive regulation of transcription initiation from RNA polymerase II promoter)|go:"GO:0060395"(SMAD protein signal transduction)|refseq:NP_006704.3|refseq:XP_016864475.1|refseq:XP_016864476.1|dip:DIP-29044N	refseq:XP_011512246.1|ensembl:ENSG00000113387(gene)|ensembl:ENST00000265073(transcript)|ensembl:ENST00000502897(transcript)|ensembl:ENST00000506237(transcript)|ensembl:ENST00000512913(transcript)|ensembl:ENST00000515355(transcript)|go:"GO:0070062"(extracellular exosome)|interpro:IPR003173(Transcriptional coactivator p15)|interpro:IPR009044(ssDNA-binding transcriptional regulator)|mint:P53999|rcsb pdb:1PCF|go:"GO:0000978"(RNA polymerase II cis-regulatory region sequence-specific DNA binding)|rcsb pdb:2C62|rcsb pdb:2PHE|rcsb pdb:4USG|go:"GO:0003697"(single-stranded DNA binding)|rcsb pdb:6YCS|go:"GO:0003713"(transcription coactivator activity)|go:"GO:0003723"(RNA binding)|go:"GO:0005634"(nucleus)|go:"GO:0005654"(nucleoplasm)|go:"GO:0005667"(transcription regulator complex)|go:"GO:0005730"(nucleolus)|go:"GO:0006357"(regulation of transcription by RNA polymerase II)|go:"GO:0042802"(identical protein binding)|go:"GO:0051053"(negative regulation of DNA metabolic process)|go:"GO:0060261"(positive regulation of transcription initiation from RNA polymerase II promoter)|go:"GO:0060395"(SMAD protein signal transduction)|refseq:NP_006704.3|refseq:XP_016864475.1|refseq:XP_016864476.1|dip:DIP-29044N	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:562(ecolx)|taxid:562(Escherichia coli)	-	2017/08/04	2017/08/10	rogid:FqBKBuLmQS+idbd68EdKsTCzPg89606	rogid:FqBKBuLmQS+idbd68EdKsTCzPg89606	rigid:yUBLyA7qkvklXKPJ3XyKlfSuVIQ	false	sufficient binding region:63-127	sufficient binding region:63-127	-	0	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)