#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:P03819	uniprotkb:P03819	intact:EBI-547193|ensemblbacteria:AAC73158|ensemblbacteria:BAB96615	intact:EBI-547193|ensemblbacteria:AAC73158|ensemblbacteria:BAB96615	psi-mi:kefc_ecoli(display_long)|uniprotkb:kefC(gene name)|psi-mi:kefC(display_short)|uniprotkb:trkC(gene name synonym)|uniprotkb:b0047(locus name)|uniprotkb:"K(+)/H(+) antiporter"(gene name synonym)|uniprotkb:JW0046(locus name)	psi-mi:kefc_ecoli(display_long)|uniprotkb:kefC(gene name)|psi-mi:kefC(display_short)|uniprotkb:trkC(gene name synonym)|uniprotkb:b0047(locus name)|uniprotkb:"K(+)/H(+) antiporter"(gene name synonym)|uniprotkb:JW0046(locus name)	psi-mi:"MI:0404"(comigration in non denaturing gel electrophoresis)	Roosild et al. (2009)	pubmed:19523906|doi:10.1016/j.str.2009.03.018|imex:IM-11761	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-15788638|imex:IM-11761-1|dip:DIP-102531E	-	-	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:NP_414589.1|refseq:WP_000377098.1|ensemblbacteria:AAC73158(transcript)|ensemblbacteria:b0047(gene)|ensemblbacteria:BAB96615(gene)|ensemblbacteria:BAB96615(transcript)|go:"GO:0000166"(nucleotide binding)|go:"GO:0005886"(plasma membrane)|go:"GO:0005887"(integral component of plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0006885"(regulation of pH)|go:"GO:0009636"(response to toxic substance)|go:"GO:0015299"("solute:proton antiporter activity")|go:"GO:0015503"(glutathione-regulated potassium exporter activity)|go:"GO:0015643"(toxic substance binding)|go:"GO:0016020"(membrane)|go:"GO:0019899"(enzyme binding)|go:"GO:0051595"(response to methylglyoxal)|interpro:IPR003148(Regulator of K+ conductance, N-terminal)|interpro:IPR004771(Potassium efflux system protein)|interpro:IPR006036(Potassium uptake protein TrkA)|interpro:IPR006153(Sodium/hydrogen exchanger)|interpro:IPR023941|interpro:IPR036291|interpro:IPR038770|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|dip:DIP-10072N	refseq:NP_414589.1|refseq:WP_000377098.1|ensemblbacteria:AAC73158(transcript)|ensemblbacteria:b0047(gene)|ensemblbacteria:BAB96615(gene)|ensemblbacteria:BAB96615(transcript)|go:"GO:0000166"(nucleotide binding)|go:"GO:0005886"(plasma membrane)|go:"GO:0005887"(integral component of plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0006885"(regulation of pH)|go:"GO:0009636"(response to toxic substance)|go:"GO:0015299"("solute:proton antiporter activity")|go:"GO:0015503"(glutathione-regulated potassium exporter activity)|go:"GO:0015643"(toxic substance binding)|go:"GO:0016020"(membrane)|go:"GO:0019899"(enzyme binding)|go:"GO:0051595"(response to methylglyoxal)|interpro:IPR003148(Regulator of K+ conductance, N-terminal)|interpro:IPR004771(Potassium efflux system protein)|interpro:IPR006036(Potassium uptake protein TrkA)|interpro:IPR006153(Sodium/hydrogen exchanger)|interpro:IPR023941|interpro:IPR036291|interpro:IPR038770|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|dip:DIP-10072N	psi-mi:"MI:0465"(dip)	-	-	full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:562(ecolx)|taxid:562(Escherichia coli)	-	2017/08/06	2019/11/25	rogid:vmG7wKk0tKTI0CyOpqf6zTjEhqs83333	rogid:vmG7wKk0tKTI0CyOpqf6zTjEhqs83333	rigid:E/6ODQnuzjBVMTRO/BizdjbQYAw	false	his tag:n-n	his tag:n-n	2	0	psi-mi:"MI:0705"(anti tag western blot)	psi-mi:"MI:0705"(anti tag western blot)
uniprotkb:P0A754	uniprotkb:P03819	intact:EBI-562116|ensemblbacteria:AAC73157|ensemblbacteria:BAB96614|uniprotkb:P31577|uniprotkb:P75629	intact:EBI-547193|ensemblbacteria:AAC73158|ensemblbacteria:BAB96615	psi-mi:keff_ecoli(display_long)|uniprotkb:yabF(gene name synonym)|uniprotkb:kefF(gene name)|psi-mi:kefF(display_short)|uniprotkb:b0046(locus name)|uniprotkb:JW0045(locus name)|uniprotkb:Quinone oxidoreductase KefF(gene name synonym)	psi-mi:kefc_ecoli(display_long)|uniprotkb:kefC(gene name)|psi-mi:kefC(display_short)|uniprotkb:trkC(gene name synonym)|uniprotkb:b0047(locus name)|uniprotkb:"K(+)/H(+) antiporter"(gene name synonym)|uniprotkb:JW0046(locus name)	psi-mi:"MI:0404"(comigration in non denaturing gel electrophoresis)	Roosild et al. (2009)	pubmed:19523906|doi:10.1016/j.str.2009.03.018|imex:IM-11761	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-22228199|imex:IM-11761-2	-	-	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)	go:"GO:0009055"(electron transfer activity)|go:"GO:0010181"(FMN binding)|go:"GO:0032414"(positive regulation of ion transmembrane transporter activity)|go:"GO:0050136"("NADH dehydrogenase (quinone) activity")|go:"GO:1901381"(positive regulation of potassium ion transmembrane transport)|interpro:IPR003680(Flavodoxin-like fold)|interpro:IPR023948|interpro:IPR029039|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|ensemblbacteria:AAC73157(transcript)|ensemblbacteria:b0046(gene)|ensemblbacteria:BAB96614(gene)|ensemblbacteria:BAB96614(transcript)|go:"GO:0003955"("NAD(P)H dehydrogenase (quinone) activity")|go:"GO:0005886"(plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0008753"("NADPH dehydrogenase (quinone) activity")|refseq:NP_414588.1|refseq:WP_000600725.1|dip:DIP-35822N	refseq:NP_414589.1|refseq:WP_000377098.1|ensemblbacteria:AAC73158(transcript)|ensemblbacteria:b0047(gene)|ensemblbacteria:BAB96615(gene)|ensemblbacteria:BAB96615(transcript)|go:"GO:0000166"(nucleotide binding)|go:"GO:0005886"(plasma membrane)|go:"GO:0005887"(integral component of plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0006885"(regulation of pH)|go:"GO:0009636"(response to toxic substance)|go:"GO:0015299"("solute:proton antiporter activity")|go:"GO:0015503"(glutathione-regulated potassium exporter activity)|go:"GO:0015643"(toxic substance binding)|go:"GO:0016020"(membrane)|go:"GO:0019899"(enzyme binding)|go:"GO:0051595"(response to methylglyoxal)|interpro:IPR003148(Regulator of K+ conductance, N-terminal)|interpro:IPR004771(Potassium efflux system protein)|interpro:IPR006036(Potassium uptake protein TrkA)|interpro:IPR006153(Sodium/hydrogen exchanger)|interpro:IPR023941|interpro:IPR036291|interpro:IPR038770|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|dip:DIP-10072N	psi-mi:"MI:0465"(dip)	crc64:F641E3952F4EFC41	-	figure legend:Fig. 2B|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:562(ecolx)|taxid:562(Escherichia coli)	-	2017/08/06	2019/11/25	rogid:xN2lLwoczHf5XfGuvT70pE8qhR083333	rogid:vmG7wKk0tKTI0CyOpqf6zTjEhqs83333	rigid:zOZUd/8pwqEX9MAxG/vZ2S1F0Wc	false	-	his tag:n-n|sufficient binding region:401-620	2	2	psi-mi:"MI:0705"(anti tag western blot)	psi-mi:"MI:0705"(anti tag western blot)
uniprotkb:P0A754	uniprotkb:P03819	intact:EBI-562116|ensemblbacteria:AAC73157|ensemblbacteria:BAB96614|uniprotkb:P31577|uniprotkb:P75629	intact:EBI-547193|ensemblbacteria:AAC73158|ensemblbacteria:BAB96615	psi-mi:keff_ecoli(display_long)|uniprotkb:yabF(gene name synonym)|uniprotkb:kefF(gene name)|psi-mi:kefF(display_short)|uniprotkb:b0046(locus name)|uniprotkb:JW0045(locus name)|uniprotkb:Quinone oxidoreductase KefF(gene name synonym)	psi-mi:kefc_ecoli(display_long)|uniprotkb:kefC(gene name)|psi-mi:kefC(display_short)|uniprotkb:trkC(gene name synonym)|uniprotkb:b0047(locus name)|uniprotkb:"K(+)/H(+) antiporter"(gene name synonym)|uniprotkb:JW0046(locus name)	psi-mi:"MI:0114"(x-ray crystallography)	Roosild et al. (2009)	pubmed:19523906|doi:10.1016/j.str.2009.03.018|imex:IM-11761	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0465"(DIP)	intact:EBI-22228219|wwpdb:3eyw|imex:IM-11761-4	-	-	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)	go:"GO:0009055"(electron transfer activity)|go:"GO:0010181"(FMN binding)|go:"GO:0032414"(positive regulation of ion transmembrane transporter activity)|go:"GO:0050136"("NADH dehydrogenase (quinone) activity")|go:"GO:1901381"(positive regulation of potassium ion transmembrane transport)|interpro:IPR003680(Flavodoxin-like fold)|interpro:IPR023948|interpro:IPR029039|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|ensemblbacteria:AAC73157(transcript)|ensemblbacteria:b0046(gene)|ensemblbacteria:BAB96614(gene)|ensemblbacteria:BAB96614(transcript)|go:"GO:0003955"("NAD(P)H dehydrogenase (quinone) activity")|go:"GO:0005886"(plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0008753"("NADPH dehydrogenase (quinone) activity")|refseq:NP_414588.1|refseq:WP_000600725.1|dip:DIP-35822N	refseq:NP_414589.1|refseq:WP_000377098.1|ensemblbacteria:AAC73158(transcript)|ensemblbacteria:b0047(gene)|ensemblbacteria:BAB96615(gene)|ensemblbacteria:BAB96615(transcript)|go:"GO:0000166"(nucleotide binding)|go:"GO:0005886"(plasma membrane)|go:"GO:0005887"(integral component of plasma membrane)|go:"GO:0006813"(potassium ion transport)|go:"GO:0006885"(regulation of pH)|go:"GO:0009636"(response to toxic substance)|go:"GO:0015299"("solute:proton antiporter activity")|go:"GO:0015503"(glutathione-regulated potassium exporter activity)|go:"GO:0015643"(toxic substance binding)|go:"GO:0016020"(membrane)|go:"GO:0019899"(enzyme binding)|go:"GO:0051595"(response to methylglyoxal)|interpro:IPR003148(Regulator of K+ conductance, N-terminal)|interpro:IPR004771(Potassium efflux system protein)|interpro:IPR006036(Potassium uptake protein TrkA)|interpro:IPR006153(Sodium/hydrogen exchanger)|interpro:IPR023941|interpro:IPR036291|interpro:IPR038770|rcsb pdb:3EYW|rcsb pdb:3L9W|rcsb pdb:3L9X|dip:DIP-10072N	psi-mi:"MI:0465"(dip)	crc64:F641E3952F4EFC41	-	figure legend:Table1|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:562(ecolx)|taxid:562(Escherichia coli)	-	2017/08/06	2019/11/25	rogid:xN2lLwoczHf5XfGuvT70pE8qhR083333	rogid:vmG7wKk0tKTI0CyOpqf6zTjEhqs83333	rigid:zOZUd/8pwqEX9MAxG/vZ2S1F0Wc	false	-	his tag:n-n|sufficient binding region:401-620	2	2	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)