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/ The salivary scavenger and agglutinin binds MBL and regulates the lectin pathway of complement in solution and on surfaces. The salivary scavenger and agglutinin binds MBL and regulates the lectin pathway of complement in solution and on surfaces. Frontiers in immunology 2011 imex curation Reichhardt MP., Loimaranta V., Thiel S., Finne J., Meri S., Jarva H. martinpreichhardt@gmail.com 29-Mar-2021: Contacted by IntAct-Help. Only protein-protein interactions imex curation in vitro In vitro elisa enzyme linked immunosorbent assay ELISA ELISA elisa antibody detection identification by antibody antibody detection Reichhardt MP., Loimaranta V., Thiel S., Finne J., Meri S., Jarva H. martinpreichhardt@gmail.com Accepted 2021-JAN-08 AT 06:53 GMT AT 06:53 GMT by KALPANAP Frontiers in immunology 2011 Only protein-protein interactions imex curation imex curation Mock publication and experiment for abstract interactions that are not interaction evidences. Mock publication and experiment for abstract interactions that are not interaction evidences. unspecified method fcn2_human Ficolin-2 FCN2 FCNL Ficolin-B Ficolin-beta L-ficolin Collagen/fibrinogen domain-containing protein 2 Serum lectin p35 37 kDa elastin-binding protein EBP-37 Hucolin protein protein human Homo sapiens Human MELDRAVGVLGAATLLLSFLGMAWALQAADTCPEVKMVGLEGSDKLTILRGCPGLPGAPGPKGEAGTNGKRGERGPPGPPGKAGPPGPNGAPGEPQPCLTGPRTCKDLLDRGHFLSGWHTIYLPDCRPLTVLCDMDTDGGGWTVFQRRVDGSVDFYRDWATYKQGFGSRLGEFWLGNDNIHALTAQGTSELRVDLVDFEDNYQFAKYRSFKVADEAEKYNLVLGAFVEGSAGDSLTFHNNQSFSTKDQDNDLNTGNCAVMFQGAWWYKNCHVSNLNGRYLRGTHGSFANGINWKSGKGYNYSYKVSEMKVRPA mint Calcium-dependent and GlcNAc-binding lectin. Enhanced phagocytosis of S.typhimurium by neutrophils, suggesting an opsonic effect via the collagen region D363029846CCB3C9 c1qb_human Complement C1q subcomponent subunit B C1QB protein protein human Homo sapiens Human MMMKIPWGSIPVLMLLLLLGLIDISQAQLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKGEKGLPGLAGDHGEFGEKGDPGIPGNPGKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQKIAFSATRTINVPLRRDQTIRFDHVITNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNLCVNLMRGRERAQKVVTFCDYAYNTFQVTTGGMVLKLEQGENVFLQATDKNSLLGMEGANSIFSGFLLFPDMEA D80C753C0D430EDC c1qa_human Complement C1q subcomponent subunit A C1QA protein protein human Homo sapiens Human MEGPRGWLVLCVLAISLASMVTEDLCRAPDGKKGEAGRPGRRGRPGLKGEQGEPGAPGIRTGIQGLKGDQGEPGPSGNPGKVGYPGPSGPLGARGIPGIKGTKGSPGNIKDQPRPAFSAIRRNPPMGGNVVIFDTVITNQEEPYQNHSGRFVCTVPGYYYFTFQVLSQWEICLSIVSSSRGQVRRSLGFCDTTNKGLFQVVSGGMVLQLQQGDQVWVEKDPKKGHIYQGSEADSVFSGFLIFPSA DIP protein P02745 original sequence version: null 8FF6B6AE02D49C4C fcn1_human Ficolin-1 FCN1 FCNM Collagen/fibrinogen domain-containing protein 1 Ficolin-A Ficolin-alpha M-ficolin protein protein human Homo sapiens Human MELSGATMARGLAVLLVLFLHIKNLPAQAADTCPEVKVVGLEGSDKLTILRGCPGLPGAPGPKGEAGVIGERGERGLPGAPGKAGPVGPKGDRGEKGMRGEKGDAGQSQSCATGPRNCKDLLDRGYFLSGWHTIYLPDCRPLTVLCDMDTDGGGWTVFQRRMDGSVDFYRDWAAYKQGFGSQLGEFWLGNDNIHALTAQGSSELRVDLVDFEGNHQFAKYKSFKVADEAEKYKLVLGAFVGGSAGNSLTGHNNNFFSTKDQDNDVSSSNCAEKFQGAWWYADCHASNLNGLYLMGPHESYANGINWSAAKGYKYSYKVSEMKVRPA 184D24B371B251AB co3_human Complement C3 C3 CPAMD1 C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1 protein protein human Homo sapiens Human MGPTSGPSLLLLLLTHLPLALGSPMYSIITPNILRLESEETMVLEAHDAQGDVPVTVTVHDFPGKKLVLSSEKTVLTPATNHMGNVTFTIPANREFKSEKGRNKFVTVQATFGTQVVEKVVLVSLQSGYLFIQTDKTIYTPGSTVLYRIFTVNHKLLPVGRTVMVNIENPEGIPVKQDSLSSQNQLGVLPLSWDIPELVNMGQWKIRAYYENSPQQVFSTEFEVKEYVLPSFEVIVEPTEKFYYIYNEKGLEVTITARFLYGKKVEGTAFVIFGIQDGEQRISLPESLKRIPIEDGSGEVVLSRKVLLDGVQNPRAEDLVGKSLYVSATVILHSGSDMVQAERSGIPIVTSPYQIHFTKTPKYFKPGMPFDLMVFVTNPDGSPAYRVPVAVQGEDTVQSLTQGDGVAKLSINTHPSQKPLSITVRTKKQELSEAEQATRTMQALPYSTVGNSNNYLHLSVLRTELRPGETLNVNFLLRMDRAHEAKIRYYTYLIMNKGRLLKAGRQVREPGQDLVVLPLSITTDFIPSFRLVAYYTLIGASGQREVVADSVWVDVKDSCVGSLVVKSGQSEDRQPVPGQQMTLKIEGDHGARVVLVAVDKGVFVLNKKNKLTQSKIWDVVEKADIGCTPGSGKDYAGVFSDAGLTFTSSSGQQTAQRAELQCPQPAARRRRSVQLTEKRMDKVGKYPKELRKCCEDGMRENPMRFSCQRRTRFISLGEACKKVFLDCCNYITELRRQHARASHLGLARSNLDEDIIAEENIVSRSEFPESWLWNVEDLKEPPKNGISTKLMNIFLKDSITTWEILAVSMSDKKGICVADPFEVTVMQDFFIDLRLPYSVVRNEQVEIRAVLYNYRQNQELKVRVELLHNPAFCSLATTKRRHQQTVTIPPKSSLSVPYVIVPLKTGLQEVEVKAAVYHHFISDGVRKSLKVVPEGIRMNKTVAVRTLDPERLGREGVQKEDIPPADLSDQVPDTESETRILLQGTPVAQMTEDAVDAERLKHLIVTPSGCGEQNMIGMTPTVIAVHYLDETEQWEKFGLEKRQGALELIKKGYTQQLAFRQPSSAFAAFVKRAPSTWLTAYVVKVFSLAVNLIAIDSQVLCGAVKWLILEKQKPDGVFQEDAPVIHQEMIGGLRNNNEKDMALTAFVLISLQEAKDICEEQVNSLPGSITKAGDFLEANYMNLQRSYTVAIAGYALAQMGRLKGPLLNKFLTTAKDKNRWEDPGKQLYNVEATSYALLALLQLKDFDFVPPVVRWLNEQRYYGGGYGSTQATFMVFQALAQYQKDAPDHQELNLDVSLQLPSRSSKITHRIHWESASLLRSEETKENEGFTVTAEGKGQGTLSVVTMYHAKAKDQLTCNKFDLKVTIKPAPETEKRPQDAKNTMILEICTRYRGDQDATMSILDISMMTGFAPDTDDLKQLANGVDRYISKYELDKAFSDRNTLIIYLDKVSHSEDDCLAFKVHQYFNVELIQPGAVKVYAYYNLEESCTRFYHPEKEDGKLNKLCRDELCRCAEENCFIQKSDDKVTLEERLDKACEPGVDYVYKTRLVKVQLSNDFDEYIMAIEQTIKSGSDEVQVGQQRTFISPIKCREALKLEEKKHYLMWGLSSDFWGEKPNLSYIIGKDTWVEHWPEEDECQDEENQKQCQDLGAFTESMVVFGCPN DIP protein P01024 original sequence version: 140 DIP protein P01024 original sequence version: 148 30C2832A9E75FFC4 mannose mannose Man mannose manno-hexose mannose small molecule small molecule chemical synthesis Chemical synthesis (Chemical synthesis) n-acetyl-beta-d-glucosamine N-acetyl-beta-D-glucosamine 2-Acetamido-2-deoxy-D-glucose 2-Acetylamino-2-deoxy-D-glucose Acetylglucosamine betaGlcNAc GlcNAc-beta N-Acetyl-beta-D-glucosamine N-acetyl-beta-D-glucosamine N-Acetyl-D-glucosamine N-acetylglucosamine 2-acetamido-2-deoxy-beta-D-glucopyranose 2-acetamido-2-deoxyhexopyranose small molecule small molecule chemical synthesis Chemical synthesis (Chemical synthesis) co4a_human Complement C4-A C4A CO4 CPAMD2 Acidic complement C4 C3 and PZP-like alpha-2-macroglobulin domain-containing protein 2 protein protein human Homo sapiens Human MRLLWGLIWASSFFTLSLQKPRLLLFSPSVVHLGVPLSVGVQLQDVPRGQVVKGSVFLRNPSRNNVPCSPKVDFTLSSERDFALLSLQVPLKDAKSCGLHQLLRGPEVQLVAHSPWLKDSLSRTTNIQGINLLFSSRRGHLFLQTDQPIYNPGQRVRYRVFALDQKMRPSTDTITVMVENSHGLRVRKKEVYMPSSIFQDDFVIPDISEPGTWKISARFSDGLESNSSTQFEVKKYVLPNFEVKITPGKPYILTVPGHLDEMQLDIQARYIYGKPVQGVAYVRFGLLDEDGKKTFFRGLESQTKLVNGQSHISLSKAEFQDALEKLNMGITDLQGLRLYVAAAIIESPGGEMEEAELTSWYFVSSPFSLDLSKTKRHLVPGAPFLLQALVREMSGSPASGIPVKVSATVSSPGSVPEVQDIQQNTDGSGQVSIPIIIPQTISELQLSVSAGSPHPAIARLTVAAPPSGGPGFLSIERPDSRPPRVGDTLNLNLRAVGSGATFSHYYYMILSRGQIVFMNREPKRTLTSVSVFVDHHLAPSFYFVAFYYHGDHPVANSLRVDVQAGACEGKLELSVDGAKQYRNGESVKLHLETDSLALVALGALDTALYAAGSKSHKPLNMGKVFEAMNSYDLGCGPGGGDSALQVFQAAGLAFSDGDQWTLSRKRLSCPKEKTTRKKRNVNFQKAINEKLGQYASPTAKRCCQDGVTRLPMMRSCEQRAARVQQPDCREPFLSCCQFAESLRKKSRDKGQAGLQRALEILQEEDLIDEDDIPVRSFFPENWLWRVETVDRFQILTLWLPDSLTTWEIHGLSLSKTKGLCVATPVQLRVFREFHLHLRLPMSVRRFEQLELRPVLYNYLDKNLTVSVHVSPVEGLCLAGGGGLAQQVLVPAGSARPVAFSVVPTAAAAVSLKVVARGSFEFPVGDAVSKVLQIEKEGAIHREELVYELNPLDHRGRTLEIPGNSDPNMIPDGDFNSYVRVTASDPLDTLGSEGALSPGGVASLLRLPRGCGEQTMIYLAPTLAASRYLDKTEQWSTLPPETKDHAVDLIQKGYMRIQQFRKADGSYAAWLSRDSSTWLTAFVLKVLSLAQEQVGGSPEKLQETSNWLLSQQQADGSFQDPCPVLDRSMQGGLVGNDETVALTAFVTIALHHGLAVFQDEGAEPLKQRVEASISKANSFLGEKASAGLLGAHAAAITAYALTLTKAPVDLLGVAHNNLMAMAQETGDNLYWGSVTGSQSNAVSPTPAPRNPSDPMPQAPALWIETTAYALLHLLLHEGKAEMADQASAWLTRQGSFQGGFRSTQDTVIALDALSAYWIASHTTEERGLNVTLSSTGRNGFKSHALQLNNRQIRGLEEELQFSLGSKINVKVGGNSKGTLKVLRTYNVLDMKNTTCQDLQIEVTVKGHVEYTMEANEDYEDYEYDELPAKDDPDAPLQPVTPLQLFEGRRNRRRREAPKVVEEQESRVHYTVCIWRNGKVGLSGMAIADVTLLSGFHALRADLEKLTSLSDRYVSHFETEGPHVLLYFDSVPTSRECVGFEAVQEVPVGLVQPASATLYDYYNPERRCSVFYGAPSKSRLLATLCSAEVCQCAEGKCPRQRRALERGLQDEDGYRMKFACYYPRVEYGFQVKVLREDSRAAFRLFETKITQVLHFTKDVKAAANQMRNFLVRASCRLRLEPGKEYLIMGLDGATYDLEGHPQYLLDSNSWIEEMPSERLCRSTRQRAACAQLNDFLQEYGTQGCQV 9396A4CC4DA3602C mbl2_human Mannose-binding protein C MBL2 COLEC1 MBL Collectin-1 MBP1 Mannan-binding protein Mannose-binding lectin protein protein human Homo sapiens Human MSLFPSLPLLLLSMVAASYSETVTCEDAQKTCPAVIACSSPGINGFPGKDGRDGTKGEKGEPGQGLRGLQGPPGKLGPPGNPGPSGSPGPKGQKGDPGKSPDGDSSLAASERKALQTEMARIKKWLTFSLGKQVGNKFFLTNGEIMTFEKVKALCVKFQASVATPRNAAENGAIQNLIKEEAFLGITDEKTEGQFVDLTGNRLTYTNWNEGEPNNAGSDEDCVLLLKNGQWNDVPCSTSHLAVCEFPI DIP protein P11226 original sequence version: 181 C1F2AAED46D0F774 co4b_human Complement C4-B C4B C4B_2 Basic complement C4 C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3 CO4 CPAMD3 protein protein human Homo sapiens Human MRLLWGLIWASSFFTLSLQKPRLLLFSPSVVHLGVPLSVGVQLQDVPRGQVVKGSVFLRNPSRNNVPCSPKVDFTLSSERDFALLSLQVPLKDAKSCGLHQLLRGPEVQLVAHSPWLKDSLSRTTNIQGINLLFSSRRGHLFLQTDQPIYNPGQRVRYRVFALDQKMRPSTDTITVMVENSHGLRVRKKEVYMPSSIFQDDFVIPDISEPGTWKISARFSDGLESNSSTQFEVKKYVLPNFEVKITPGKPYILTVPGHLDEMQLDIQARYIYGKPVQGVAYVRFGLLDEDGKKTFFRGLESQTKLVNGQSHISLSKAEFQDALEKLNMGITDLQGLRLYVAAAIIESPGGEMEEAELTSWYFVSSPFSLDLSKTKRHLVPGAPFLLQALVREMSGSPASGIPVKVSATVSSPGSVPEVQDIQQNTDGSGQVSIPIIIPQTISELQLSVSAGSPHPAIARLTVAAPPSGGPGFLSIERPDSRPPRVGDTLNLNLRAVGSGATFSHYYYMILSRGQIVFMNREPKRTLTSVSVFVDHHLAPSFYFVAFYYHGDHPVANSLRVDVQAGACEGKLELSVDGAKQYRNGESVKLHLETDSLALVALGALDTALYAAGSKSHKPLNMGKVFEAMNSYDLGCGPGGGDSALQVFQAAGLAFSDGDQWTLSRKRLSCPKEKTTRKKRNVNFQKAINEKLGQYASPTAKRCCQDGVTRLPMMRSCEQRAARVQQPDCREPFLSCCQFAESLRKKSRDKGQAGLQRALEILQEEDLIDEDDIPVRSFFPENWLWRVETVDRFQILTLWLPDSLTTWEIHGLSLSKTKGLCVATPVQLRVFREFHLHLRLPMSVRRFEQLELRPVLYNYLDKNLTVSVHVSPVEGLCLAGGGGLAQQVLVPAGSARPVAFSVVPTAATAVSLKVVARGSFEFPVGDAVSKVLQIEKEGAIHREELVYELNPLDHRGRTLEIPGNSDPNMIPDGDFNSYVRVTASDPLDTLGSEGALSPGGVASLLRLPRGCGEQTMIYLAPTLAASRYLDKTEQWSTLPPETKDHAVDLIQKGYMRIQQFRKADGSYAAWLSRGSSTWLTAFVLKVLSLAQEQVGGSPEKLQETSNWLLSQQQADGSFQDLSPVIHRSMQGGLVGNDETVALTAFVTIALHHGLAVFQDEGAEPLKQRVEASISKASSFLGEKASAGLLGAHAAAITAYALTLTKAPADLRGVAHNNLMAMAQETGDNLYWGSVTGSQSNAVSPTPAPRNPSDPMPQAPALWIETTAYALLHLLLHEGKAEMADQAAAWLTRQGSFQGGFRSTQDTVIALDALSAYWIASHTTEERGLNVTLSSTGRNGFKSHALQLNNRQIRGLEEELQFSLGSKINVKVGGNSKGTLKVLRTYNVLDMKNTTCQDLQIEVTVKGHVEYTMEANEDYEDYEYDELPAKDDPDAPLQPVTPLQLFEGRRNRRRREAPKVVEEQESRVHYTVCIWRNGKVGLSGMAIADVTLLSGFHALRADLEKLTSLSDRYVSHFETEGPHVLLYFDSVPTSRECVGFEAVQEVPVGLVQPASATLYDYYNPERRCSVFYGAPSKSRLLATLCSAEVCQCAEGKCPRQRRALERGLQDEDGYRMKFACYYPRVEYGFQVKVLREDSRAAFRLFETKITQVLHFTKDVKAAANQMRNFLVRASCRLRLEPGKEYLIMGLDGATYDLEGHPQYLLDSNSWIEEMPSERLCRSTRQRAACAQLNDFLQEYGTQGCQV E724B85F7FA673C5 masp2_human Mannan-binding lectin serine protease 2 MASP2 Mannose-binding protein-associated serine protease 2 MBL-associated serine protease 2 protein protein human Homo sapiens Human MRLLTLLGLLCGSVATPLGPKWPEPVFGRLASPGFPGEYANDQERRWTLTAPPGYRLRLYFTHFDLELSHLCEYDFVKLSSGAKVLATLCGQESTDTERAPGKDTFYSLGSSLDITFRSDYSNEKPFTGFEAFYAAEDIDECQVAPGEAPTCDHHCHNHLGGFYCSCRAGYVLHRNKRTCSALCSGQVFTQRSGELSSPEYPRPYPKLSSCTYSISLEEGFSVILDFVESFDVETHPETLCPYDFLKIQTDREEHGPFCGKTLPHRIETKSNTVTITFVTDESGDHTGWKIHYTSTAQPCPYPMAPPNGHVSPVQAKYILKDSFSIFCETGYELLQGHLPLKSFTAVCQKDGSWDRPMPACSIVDCGPPDDLPSGRVEYITGPGVTTYKAVIQYSCEETFYTMKVNDGKYVCEADGFWTSSKGEKSLPVCEPVCGLSARTTGGRIYGGQKAKPGDFPWQVLILGGTTAAGALLYDNWVLTAAHAVYEQKHDASALDIRMGTLKRLSPHYTQAWSEAVFIHEGYTHDAGFDNDIALIKLNNKVVINSNITPICLPRKEAESFMRTDDIGTASGWGLTQRGFLARNLMYVDIPIVDHQKCTAAYEKPPYPRGSVTANMLCAGLESGGKDSCRGDSGGALVFLDSETERWFVGGIVSWGSMNCGEAGQYGVYTKVINYIPWIENIISDF mint ED952085FA115E21 fcn3_human Ficolin-3 FCN3 FCNH HAKA1 Collagen/fibrinogen domain-containing lectin 3 p35 Collagen/fibrinogen domain-containing protein 3 Hakata antigen protein protein human Homo sapiens Human MDLLWILPSLWLLLLGGPACLKTQEHPSCPGPRELEASKVVLLPSCPGAPGSPGEKGAPGPQGPPGPPGKMGPKGEPGDPVNLLRCQEGPRNCRELLSQGATLSGWYHLCLPEGRALPVFCDMDTEGGGWLVFQRRQDGSVDFFRSWSSYRAGFGNQESEFWLGNENLHQLTLQGNWELRVELEDFNGNRTFAHYATFRLLGEVDHYQLALGKFSEGTAGDSLSLHSGRPFTTYDADHDSSNSNCAVIVHGAWWYASCYRSNLNGRYAVSEAAAHKYGIDWASGRGVGHPYRRVRMMLR 5CB8A7D3668FA364 c1qc_human Complement C1q subcomponent subunit C C1QC C1QG protein protein human Homo sapiens Human MDVGPSSLPHLGLKLLLLLLLLPLRGQANTGCYGIPGMPGLPGAPGKDGYDGLPGPKGEPGIPAIPGIRGPKGQKGEPGLPGHPGKNGPMGPPGMPGVPGPMGIPGEPGEEGRYKQKFQSVFTVTRQTHQPPAPNSLIRFNAVLTNPQGDYDTSTGKFTCKVPGLYYFVYHASHTANLCVLLYRSGVKVVTFCGHTSKTNQVNSGGVLLRLQVGEEVWLAVNDYYDMVGIQGSDSVFSGFLLFPD FA17117EB7ABFC12 dmbt1_human Deleted in malignant brain tumors 1 protein Glycoprotein 340 Surfactant pulmonary-associated D-binding protein Hensin DMBT1 GP340 Salivary agglutinin protein protein human Homo sapiens Human MGISTVILEMCLLWGQVLSTGGWIPRTTDYASLIPSEVPLDPTVAEGSPFPSESTLESTVAEGSPISLESTLESTVAEGSLIPSESTLESTVAEGSDSGLALRLVNGDGRCQGRVEILYRGSWGTVCDDSWDTNDANVVCRQLGCGWAMSAPGNAWFGQGSGPIALDDVRCSGHESYLWSCPHNGWLSHNCGHGEDAGVICSAAQPQSTLRPESWPVRISPPVPTEGSESSLALRLVNGGDRCRGRVEVLYRGSWGTVCDDYWDTNDANVVCRQLGCGWAMSAPGNAQFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLTHNCGHSEDAGVICSAPQSRPTPSPDTWPTSHASTAGPESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDSWDTSDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGYESYLWSCPHNGWLSHNCQHSEDAGVICSAAHSWSTPSPDTLPTITLPASTVGSESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDSWDTNDANVVCRQLGCGWAMLAPGNARFGQGSGPIVLDDVRCSGNESYLWSCPHNGWLSHNCGHSEDAGVICSGPESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDSWDTNDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPNNGWLSHNCGHHEDAGVICSAAQSRSTPRPDTLSTITLPPSTVGSESSLTLRLVNGSDRCQGRVEVLYRGSWGTVCDDSWDTNDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHHEDAGVICSVSQSRPTPSPDTWPTSHASTAGPESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDSWDTSDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGYESYLWSCPHNGWLSHNCQHSEDAGVICSAAHSWSTPSPDTLPTITLPASTVGSESSLALRLVNGGDRCQGRVEVLYQGSWGTVCDDSWDTNDANVVCRQLGCGWAMSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHSEDAGVICSASQSRPTPSPDTWPTSHASTAGSESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDYWDTNDANVVCRQLGCGWAMSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHHEDAGVICSASQSQPTPSPDTWPTSHASTAGSESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDYWDTNDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHHEDAGVICSASQSQPTPSPDTWPTSHASTAGSESSLALRLVNGGDRCQGRVEVLYRGSWGTVCDDYWDTNDANVVCRQLGCGWATSAPGNARFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHHEDAGVICSASQSQPTPSPDTWPTSRASTAGSESTLALRLVNGGDRCRGRVEVLYQGSWGTVCDDYWDTNDANVVCRQLGCGWAMSAPGNAQFGQGSGPIVLDDVRCSGHESYLWSCPHNGWLSHNCGHHEDAGVICSAAQSQSTPRPDTWLTTNLPALTVGSESSLALRLVNGGDRCRGRVEVLYRGSWGTVCDDSWDTNDANVVCRQLGCGWAMSAPGNARFGQGSGPIVLDDVRCSGNESYLWSCPHKGWLTHNCGHHEDAGVICSATQINSTTTDWWHPTTTTTARPSSNCGGFLFYASGTFSSPSYPAYYPNNAKCVWEIEVNSGYRINLGFSNLKLEAHHNCSFDYVEIFDGSLNSSLLLGKICNDTRQIFTSSYNRMTIHFRSDISFQNTGFLAWYNSFPSDATLRLVNLNSSYGLCAGRVEIYHGGTWGTVCDDSWTIQEAEVVCRQLGCGRAVSALGNAYFGSGSGPITLDDVECSGTESTLWQCRNRGWFSHNCNHREDAGVICSGNHLSTPAPFLNITRPNTDYSCGGFLSQPSGDFSSPFYPGNYPNNAKCVWDIEVQNNYRVTVIFRDVQLEGGCNYDYIEVFDGPYRSSPLIARVCDGARGSFTSSSNFMSIRFISDHSITRRGFRAEYYSSPSNDSTNLLCLPNHMQASVSRSYLQSLGFSASDLVISTWNGYYECRPQITPNLVIFTIPYSGCGTFKQADNDTIDYSNFLTAAVSGGIIKRRTDLRIHVSCRMLQNTWVDTMYIANDTIHVANNTIQVEEVQYGNFDVNISFYTSSSFLYPVTSRPYYVDLNQDLYVQAEILHSDAVLTLFVDTCVASPYSNDFTSLTYDLIRSGCVRDDTYGPYSSPSLRIARFRFRAFHFLNRFPSVYLRCKMVVCRAYDPSSRCYRGCVLRSKRDVGSYQEKVDVVLGPIQLQTPPRREEEPR DIP protein Q9UGM3 original sequence version: 94 25363E6263234F15 mannan mannan Mannan mannans Mannoglycan mannan small molecule small molecule chemical synthesis Chemical synthesis (Chemical synthesis) mbl2-dmbt1-1 1 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. 11 unspecified role unspecified role bait bait purified purified human Homo sapiens Human direct interaction direct interaction 2, number 1 Ca2+ fcn3-dmbt1-1 1 14 unspecified role unspecified role bait bait purified purified human-plasma homo sapiens blood plasma plasma blood plasma 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. direct interaction direct interaction 2, number 2 Ca2+ fcn2-dmbt1-1 1 3 unspecified role unspecified role bait bait purified purified human-plasma homo sapiens blood plasma plasma blood plasma 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. direct interaction direct interaction 2, number 3 Ca2+ c4a-1 1 10 unspecified role unspecified role bait bait human-plasma homo sapiens blood plasma plasma blood plasma 12 unspecified role unspecified role bait bait purified purified human-plasma homo sapiens blood plasma plasma blood plasma 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. physical association physical association 2, number 6 Ca2+ C4 (a mixture of C4A and C4B) circulates in blood as a disulfide-linked trimer of alpha, beta and gamma chains. weak binding fcn1-dmbt1-1 1 6 unspecified role unspecified role bait bait purified purified human-293f Homo sapiens HEK293F cell line 293f embryonic kidney cell 293f 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. direct interaction direct interaction 2, number 5 Ca2+ c1q_human-dmbt1-1 1 36 unspecified role unspecified role bait bait purified purified human-293f Homo sapiens HEK293F cell line 293f embryonic kidney cell 293f 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. direct interaction direct interaction 2, number 4 Ca2+ c3-28 1 7 unspecified role unspecified role bait bait human-plasma homo sapiens blood plasma plasma blood plasma 16 unspecified role unspecified role prey prey purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. direct interaction direct interaction 2, number 7 Ca2+ weak binding mbl2-dmbt1-2 1 17 unspecified role unspecified role bait bait purified purified chemical synthesis Chemical synthesis (Chemical synthesis) 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human direct interaction direct interaction 3A mannan-1 1 8 inhibitor inhibitor unspecified role unspecified role chemical synthesis Chemical synthesis (Chemical synthesis) 17 unspecified role unspecified role bait bait purified purified chemical synthesis Chemical synthesis (Chemical synthesis) 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human direct interaction direct interaction 3A mannan-n_acetyl_beta_d_glucosamine-1 1 9 inhibitor inhibitor unspecified role unspecified role chemical synthesis Chemical synthesis (Chemical synthesis) 17 unspecified role unspecified role bait bait purified purified chemical synthesis Chemical synthesis (Chemical synthesis) 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human direct interaction direct interaction 3A dmbt1-mbl2-1 1 16 unspecified role unspecified role bait bait purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human direct interaction direct interaction 3B The presence of mannose, GlcNAc, or glucose had no effect. mannan-mbl2-3 1 13 unspecified role unspecified role prey prey purified purified human-293f Homo sapiens HEK293F cell line 293f embryonic kidney cell 293f 16 inhibitor inhibitor unspecified role unspecified role purified purified crigr-cho chinese hamster ovary cell line cho chinese hamster ovary cell line Also called LR73 cells. 17 unspecified role unspecified role bait bait purified purified chemical synthesis Chemical synthesis (Chemical synthesis) 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human physical association physical association 4 mannan-masp2-1 1 13 unspecified role unspecified role prey prey purified purified human-293f Homo sapiens HEK293F cell line 293f embryonic kidney cell 293f 17 unspecified role unspecified role bait bait purified purified chemical synthesis Chemical synthesis (Chemical synthesis) 11 unspecified role unspecified role prey prey purified purified human Homo sapiens Human direct interaction direct interaction 4m c1q_human Complement component C1q complex C1q Complement 1q C1QA-C1QB-C1QC complex 6xC1QA:6xC1QB:6xC1QC 4 unspecified role unspecified role cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 4 unspecified role unspecified role cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 4 unspecified role unspecified role cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 4 unspecified role unspecified role c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 4 unspecified role unspecified role cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 15 unspecified role unspecified role c1ab binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain cys-32 binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 5 unspecified role unspecified role cys-26 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qbc binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 4 unspecified role unspecified role cys-31 direct binding direct binding region direct binding certain certain sequence position certain certain certain sequence position certain c1qac binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain 65 71 72 66 68 69 75 90 69 84 75 90 111 78 74 81 84 108 80 77 99 83 87 111 108 86 98 96 89 92 93 95 101 104 107 102 105 110 117 114 113 116 physical association physical association human Homo sapiens Human stable complex stable complex physical interaction evidence used in manual assertion physical interaction evidence used in manual assertion IPI inferred from physical interaction Complement component C1q deficiency (C1QD) [MONDO:0013343]: a disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis. coronavirus The complex comprises of six heterotrimeric collagen-like triple helices, formed from triplets of the A, B, and C chains, that associate in their N-terminal half to form a stalk, then diverge to form individual stems, each terminating in a C-terminal globular domain. Each of the six heterotrimeric globular heads or domains is made up of the globular domains from one A, one B, and one C chain, each of which in turn has its own ligand specificity. The six collagen-like stalks appear to be fibril-like and exist in the central region. The collagen-like region and the globular heads can independently interact with a multiplicity of biological structures including pathogen-associated and cell associated molecules, also each of the individual globular head domains is capable of independently interacting with specific ligands. Chains A and B are disulfide-linked whilst the C chain forms a disulfide bond with the C chain of the next strand. Molecular weight 460 kDa. Recognition unit of the classical pathway of complement which associates with the Ca2+ - dependent C1r(2)-C1s(2) tetramer to form C1 (CPX-1920), the first component of the classical complement system. The complex's role in C1 is the recognition of immune complexes, or other molecules, which trigger the classical pathway of the complement system. Independent of complement activation C1q appears to have additional roles in homeostasis and cellular development, superoxide (O2-) production by neutrophils, blood coagulation and neurological synapse pruning. Heterooctadecamer created with intact-jami-dbscripts