IntAct European Bioinformatics Institute IntAct intact http://www.ebi.ac.uk/ http://www.ebi.ac.uk/intact/query/${ac} EBI-[0-9]+|IA:[0-9]+ INTerAction database (IntAct) provides an open source database and toolkit for the storage, presentation and analysis of molecular interactions. http://www.ebi.ac.uk/intact European Bioinformatics Institute; Wellcome Trust Genome Campus; Hinxton, Cambridge; CB10 1SD; United Kingdom http://www.ebi.ac.uk/intact/ 240s loop interactions stabilize the T state of Escherichia coli aspartate transcarbamoylase. 240s loop interactions stabilize the T state of Escherichia coli aspartate transcarbamoylase. J. Biol. Chem. (0021-9258) 2004 Alam N., Stieglitz KA., Caban MD., Gourinath S., Tsuruta H., Kantrowitz ER. PDBe - Data obtained from the Protein Data Bank Europe in vitro In vitro x-ray diffraction x-ray crystallography X-ray X-ray x-ray diffraction predetermined predetermined participant predetermined Alam N., Stieglitz KA., Caban MD., Gourinath S., Tsuruta H., Kantrowitz ER. PDBe - Data obtained from the Protein Data Bank Europe J. Biol. Chem. (0021-9258) 2004 pyri_ecoli Aspartate carbamoyltransferase regulatory chain pyrI b4244 JW4203 protein protein ecoli Escherichia coli (strain K12) MTHDNKLQVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLNLPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRIDNYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAVRKRANDIALKCKYCEKEFSHNVVLAN DIP protein P0A7F3 original sequence version: 82 81A1631614E549EA pyrb_ecoli Aspartate carbamoyltransferase catalytic subunit pyrB b4245 Aspartate transcarbamylase JW4204 protein protein ecoli Escherichia coli (strain K12) MANPLYQKHIISINDLSRDDLNLVLATAAKLKANPQPELLKHKVIASCFFEASTRTRLSFETSMHRLGASVVGFSDSANTSLGKKGETLADTISVISTYVDAIVMRHPQEGAARLATEFSGNVPVLNAGDGSNQHPTQTLLDLFTIQETQGRLDNLHVAMVGDLKYGRTVHSLTQALAKFDGNRFYFIAPDALAMPQYILDMLDEKGIAWSLHSSIEEVMAEVDILYMTRVQKERLDPSEYANVKAQFVLRASDLHNAKANMKVLHPLPRVDEIATDVDKTPHAWYFQQAGNGIFARQALLALVLNRDLVL DIP protein P0A786 original sequence version: 102 DIP protein P0A786 original sequence version: 94 DIP protein P0A786 original sequence version: 87 CC2F5ACBD73E0E3E pyrb-pyri-5 1 3 unspecified role unspecified role neutral component neutral component region sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain ecoli Escherichia coli (strain K12) 2 unspecified role unspecified role neutral component neutral component region sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain ecoli Escherichia coli (strain K12) direct interaction direct interaction dodecameric, multimeric working 79.900%, free 76.900% 2.6A