#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:O32727	uniprotkb:O32728	intact:EBI-1033242	intact:EBI-1033248	psi-mi:sp2ab_geose(display_long)|uniprotkb:spoIIAB(gene name)|psi-mi:spoIIAB(display_short)|uniprotkb:Stage II sporulation protein AB(gene name synonym)	psi-mi:o32728_geose(display_long)	psi-mi:"MI:0096"(pull down)	Campbell et al. (2000)	pubmed:10864495|imex:IM-19582	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-2117618|imex:IM-19582-1	-	-	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0499"(unspecified role)	psi-mi:"MI:0498"(prey)	psi-mi:"MI:0496"(bait)	psi-mi:"MI:0326"(protein)	psi-mi:"MI:0326"(protein)	interpro:IPR010194(Anti-sigma F factor)|interpro:IPR003594(ATP-binding region, ATPase-like)|rcsb pdb:1L0O|rcsb pdb:1TH8|rcsb pdb:1THN|rcsb pdb:1TID|rcsb pdb:1TIL|go:"GO:0005524"(ATP binding)|go:"GO:0016989"(sigma factor antagonist activity)|go:"GO:0030435"(sporulation resulting in formation of a cellular spore)|go:"GO:0030436"(asexual sporulation)|go:"GO:0042174"(negative regulation of sporulation resulting in formation of a cellular spore)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|interpro:IPR036890	interpro:IPR014284(RNA polymerase sigma-70)|interpro:IPR014322(RNA polymerase sigma-B/F/G type)|interpro:IPR014236(RNA polymerase sigma-F type)|interpro:IPR000943(RNA polymerase sigma-70 factor)|interpro:IPR007627(RNA polymerase sigma-70 region 2)|interpro:IPR007624(RNA polymerase sigma-70 region 3)|interpro:IPR007630(RNA polymerase sigma-70 region 4)|interpro:IPR013325(RNA polymerase sigma factor, region 2)|interpro:IPR013324(RNA polymerase sigma factor, regions 3 and 4)|rcsb pdb:1L0O|go:"GO:0003677"(DNA binding)|go:"GO:0006352"(DNA-templated transcription, initiation)|go:"GO:0016987"(sigma factor activity)|interpro:IPR001387(Helix-turn-helix type 3)|interpro:IPR036388	-	-	-	figure legend:1 lane 3, 5|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	-	2008/11/21	2014/10/16	rogid:3LokphDrd2rh8NHeXVXaNSJsD+A1422	rogid:mqBwEQWWYBEPAPAy0Rvfd1aYtmU1422	intact-crc:7BB15D23F471CEC4|rigid:R8vOTn7KOWolyXhIG2nPZQfSKss	false	O4'-phospho-L-tyrosine:1-124	mutation:233-233|his tag:n-n	-	-	psi-mi:"MI:0818"(molecular weight estimation by coomasie staining)	psi-mi:"MI:0818"(molecular weight estimation by coomasie staining)
uniprotkb:O32728	uniprotkb:O32727	intact:EBI-1033248	intact:EBI-1033242	psi-mi:o32728_geose(display_long)	psi-mi:sp2ab_geose(display_long)|uniprotkb:spoIIAB(gene name)|psi-mi:spoIIAB(display_short)|uniprotkb:Stage II sporulation protein AB(gene name synonym)	psi-mi:"MI:0071"(molecular sieving)	Campbell et al. (2000)	pubmed:10864495|imex:IM-19582	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-2117847|imex:IM-19582-2	-	-	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)	interpro:IPR014284(RNA polymerase sigma-70)|interpro:IPR014322(RNA polymerase sigma-B/F/G type)|interpro:IPR014236(RNA polymerase sigma-F type)|interpro:IPR000943(RNA polymerase sigma-70 factor)|interpro:IPR007627(RNA polymerase sigma-70 region 2)|interpro:IPR007624(RNA polymerase sigma-70 region 3)|interpro:IPR007630(RNA polymerase sigma-70 region 4)|interpro:IPR013325(RNA polymerase sigma factor, region 2)|interpro:IPR013324(RNA polymerase sigma factor, regions 3 and 4)|rcsb pdb:1L0O|go:"GO:0003677"(DNA binding)|go:"GO:0006352"(DNA-templated transcription, initiation)|go:"GO:0016987"(sigma factor activity)|interpro:IPR001387(Helix-turn-helix type 3)|interpro:IPR036388	interpro:IPR010194(Anti-sigma F factor)|interpro:IPR003594(ATP-binding region, ATPase-like)|rcsb pdb:1L0O|rcsb pdb:1TH8|rcsb pdb:1THN|rcsb pdb:1TID|rcsb pdb:1TIL|go:"GO:0005524"(ATP binding)|go:"GO:0016989"(sigma factor antagonist activity)|go:"GO:0030435"(sporulation resulting in formation of a cellular spore)|go:"GO:0030436"(asexual sporulation)|go:"GO:0042174"(negative regulation of sporulation resulting in formation of a cellular spore)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|interpro:IPR036890	-	-	-	figure legend:1 lane 6-9, 2, table 1, 6|complex-properties:Molecular mass = 61.5 kDa|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	-	2008/11/21	2014/10/16	rogid:mqBwEQWWYBEPAPAy0Rvfd1aYtmU1422	rogid:3LokphDrd2rh8NHeXVXaNSJsD+A1422	intact-crc:DA056D20C925FEF3|rigid:R8vOTn7KOWolyXhIG2nPZQfSKss	false	-	sufficient binding region:1-136	1	2	psi-mi:"MI:0818"(molecular weight estimation by coomasie staining)	psi-mi:"MI:0818"(molecular weight estimation by coomasie staining)
uniprotkb:O32728	uniprotkb:O32727	intact:EBI-1033248	intact:EBI-1033242	psi-mi:o32728_geose(display_long)	psi-mi:sp2ab_geose(display_long)|uniprotkb:spoIIAB(gene name)|psi-mi:spoIIAB(display_short)|uniprotkb:Stage II sporulation protein AB(gene name synonym)	psi-mi:"MI:0028"(cosedimentation in solution)	Campbell et al. (2000)	pubmed:10864495|imex:IM-19582	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	psi-mi:"MI:0915"(physical association)	psi-mi:"MI:0469"(IntAct)	intact:EBI-2117902|imex:IM-19582-3	-	-	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)	interpro:IPR014284(RNA polymerase sigma-70)|interpro:IPR014322(RNA polymerase sigma-B/F/G type)|interpro:IPR014236(RNA polymerase sigma-F type)|interpro:IPR000943(RNA polymerase sigma-70 factor)|interpro:IPR007627(RNA polymerase sigma-70 region 2)|interpro:IPR007624(RNA polymerase sigma-70 region 3)|interpro:IPR007630(RNA polymerase sigma-70 region 4)|interpro:IPR013325(RNA polymerase sigma factor, region 2)|interpro:IPR013324(RNA polymerase sigma factor, regions 3 and 4)|rcsb pdb:1L0O|go:"GO:0003677"(DNA binding)|go:"GO:0006352"(DNA-templated transcription, initiation)|go:"GO:0016987"(sigma factor activity)|interpro:IPR001387(Helix-turn-helix type 3)|interpro:IPR036388	interpro:IPR010194(Anti-sigma F factor)|interpro:IPR003594(ATP-binding region, ATPase-like)|rcsb pdb:1L0O|rcsb pdb:1TH8|rcsb pdb:1THN|rcsb pdb:1TID|rcsb pdb:1TIL|go:"GO:0005524"(ATP binding)|go:"GO:0016989"(sigma factor antagonist activity)|go:"GO:0030435"(sporulation resulting in formation of a cellular spore)|go:"GO:0030436"(asexual sporulation)|go:"GO:0042174"(negative regulation of sporulation resulting in formation of a cellular spore)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|interpro:IPR036890	-	-	-	figure legend:6|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	-	2008/11/21	2014/10/16	rogid:mqBwEQWWYBEPAPAy0Rvfd1aYtmU1422	rogid:3LokphDrd2rh8NHeXVXaNSJsD+A1422	intact-crc:3F9CBE91827A1A07|rigid:R8vOTn7KOWolyXhIG2nPZQfSKss	false	mutation:233-233	-	-	-	psi-mi:"MI:0396"(predetermined participant)	psi-mi:"MI:0396"(predetermined participant)
uniprotkb:O32728	uniprotkb:O32727	intact:EBI-1033248	intact:EBI-1033242	psi-mi:o32728_geose(display_long)	psi-mi:sp2ab_geose(display_long)|uniprotkb:spoIIAB(gene name)|psi-mi:spoIIAB(display_short)|uniprotkb:Stage II sporulation protein AB(gene name synonym)	psi-mi:"MI:0605"(enzymatic footprinting)	Campbell et al. (2000)	pubmed:10864495|imex:IM-19582	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	taxid:1422(geose)|taxid:1422(Geobacillus stearothermophilus)	psi-mi:"MI:0407"(direct interaction)	psi-mi:"MI:0469"(IntAct)	intact:EBI-2117916|imex:IM-19582-4	-	-	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)	interpro:IPR014284(RNA polymerase sigma-70)|interpro:IPR014322(RNA polymerase sigma-B/F/G type)|interpro:IPR014236(RNA polymerase sigma-F type)|interpro:IPR000943(RNA polymerase sigma-70 factor)|interpro:IPR007627(RNA polymerase sigma-70 region 2)|interpro:IPR007624(RNA polymerase sigma-70 region 3)|interpro:IPR007630(RNA polymerase sigma-70 region 4)|interpro:IPR013325(RNA polymerase sigma factor, region 2)|interpro:IPR013324(RNA polymerase sigma factor, regions 3 and 4)|rcsb pdb:1L0O|go:"GO:0003677"(DNA binding)|go:"GO:0006352"(DNA-templated transcription, initiation)|go:"GO:0016987"(sigma factor activity)|interpro:IPR001387(Helix-turn-helix type 3)|interpro:IPR036388	interpro:IPR010194(Anti-sigma F factor)|interpro:IPR003594(ATP-binding region, ATPase-like)|rcsb pdb:1L0O|rcsb pdb:1TH8|rcsb pdb:1THN|rcsb pdb:1TID|rcsb pdb:1TIL|go:"GO:0005524"(ATP binding)|go:"GO:0016989"(sigma factor antagonist activity)|go:"GO:0030435"(sporulation resulting in formation of a cellular spore)|go:"GO:0030436"(asexual sporulation)|go:"GO:0042174"(negative regulation of sporulation resulting in formation of a cellular spore)|go:"GO:0106310"(protein serine kinase activity)|go:"GO:0106311"|interpro:IPR036890	-	-	-	figure legend:Figure 3 and Table 2|full coverage:Only protein-protein interactions|curation depth:imex curation	taxid:83333(ecoli)|taxid:83333("Escherichia coli (strain K12)")	-	2008/11/21	2014/10/16	rogid:mqBwEQWWYBEPAPAy0Rvfd1aYtmU1422	rogid:3LokphDrd2rh8NHeXVXaNSJsD+A1422	intact-crc:93FE14679A0BCE74|rigid:R8vOTn7KOWolyXhIG2nPZQfSKss	false	sufficient binding region:7-245	-	-	-	psi-mi:"MI:0427"(Identification by mass spectrometry)	psi-mi:"MI:0427"(Identification by mass spectrometry)