| Primary information |
|---|
| ID | 13551 |
| Uniprot ID | P01026 |
| Description | Complement C3 [Cleaved into- Complement C3 beta chain; C3-beta-c (C3bc) (Neutrophil chemotactic factor-2) (ENCF-2); Complement C3 alpha chain; C3a anaphylatoxin (Neutrophil chemotactic factor-1) (ENCF-1); Acylation stimulating protein (ASP) (C3adesArg); Complement C3b alpha' chain; Complement C3c al |
| Organism | Rattus norvegicus |
| Txonomy | Eukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata (jawed vertebrates); Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Boreoeutheria; Euarchontoglires; Glires (Rodents and rabbits); Rodentia; Myomorpha (mice and others); Muroidea; Muridae; Murinae; Rattus; Rattus norvegicus (Rat) |
| Subcellular Location | Secreted |
| Developmental Stage | NA |
| Similarity | NA |
| Tissue Specificity | NA |
| Post Translational Modification | C3b is rapidly split in two positions by factor I and a cofactor to form iC3b (inactivated C3b) and C3f which is released. Then iC3b is slowly cleaved (possibly by factor I) to form C3c (beta chain + |
| Function | C3 plays a central role in the activation of the complement system. Its processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently; via its reactive thioester; to cell surface carbohydrates or immune aggregates. |
| Length | 1663 |
| Molecular Weight | 186 |
| Name | Complement C3 |
| Sequence | PMYSIITPNVLRLESEETFILEAHDAQGDVPVTVTVQDFLKKQVLTSEKTVLTGATGHLNRVFIKIPASKEFNADKGHKYVTVVANFGATVVEKAVLVSFQSGYLFIQTDKTIYTPGSTVFYRIFTVDNNLLPVGKTVVIVIETPDGVPIKRDILSSHNQYGILPLSWNIPELVNMGQWKIRAFYEHAPKQTFSAEFEVKEYVLPSFEVLVEPTEKFYYIHGPKGLEVSITARFLYGKNVDGTAFVIFGVQDEDKKISLALSLTRVLIEDGSGEAVLSRKVLMDGVRPSSPEALVGKSLYVSVTVILHSGSDMVEAERSGIPIVTSPYQIHFTKTPKFFKPAMPFDLMVFVTNPDGSPARRVPVVTQGSDAQALTQDDGVAKLSVNTPNNRQPLTITVSTKKEGIPDARQATRTMQAQPYSTMHNSNNYLHLSVSRVELKPGDNLNVNFHLRTDAGQEAKIRYYTYLVMNKGKLLKAGRQVREPGQDLVVLSLPITPEFIPSFRLVAYYTLIGANGQREVVADSVWVDVKDSCVGTLVVKGDPRDNRQPAPGHQTTLRIEGNQGARVGLVAVDKGVFVLNKKNKLTQSKIWDVVEKADIGCTPGSGKNYAGVFMDAGLTFKTNQGLQTDQREDPECAKPAARRRRSVQLMERRMDKAGQYTDKGLRKCCEDGMRDIPMPYSCQRRARLITQGESCLKAFMDCCNYITKLREQHRRDHVLGLARSDVDEDIIPEEDIISRSHFPESWLWTIEELKEPEKNGISTKVMNIFLKDSITTWEILAVSLSDKKGICVADPYEITVMQDFFIDLRLPYSVVRNEQVEIRAVLFNYREQEKLKVRVELLHNPAFCSMATAKKRYYQTIEIPPKSSVAVPYVIVPLKIGLQEVEVKAAVFNHFISDGVKKILKVVPEGMRVNKTVAVRTLDPEHLNQGGVQREDVNAADLSDQVPDTDSETRILLQGTPVAQMAEDAVDGERLKHLIVTPSGCGEQNMIGMTPTVIAVHYLDQTEQWEKFGLEKRQEALELIKKGYTQQLAFKQPISAYAAFNNRPPSTWLTAMWSRSFSLAANLIAIDSQVLCGAVKWLILEKQKPDGVFQEDGPVIHQEMIGGFRNTKEADVSLTAFVLIALQEARDICEGQVNSLPGSINKAGEYLEASYLNLQRPYTVAIAGYALALMNKLEEPYLTKFLNTAKDRNRWEEPGQQLYNVEATSYALLALLLLKDFDSVPPVVRWLNDERYYGGGYGSTQATFMVFQALAQYRADVPDHKDLNMDVSLHLPSRSSPTVFRLLWESGSLLRSEETKQNEGFSLTAKGKGQGTLSVVTVYHAKVKGKTTCKKFDLRVTIKPAPETAKKPQDAKSSMILDICTRYLGDVDATMSILDISMMTGFIPDTNDLELLSSGVDRYISKYEMDKAFSNKNTLIIYLEKISHSEEDCLSFKVHQFFNVGLIQPGSVKVYSYYNLEESCTRFYHPEKDDGMLSKLCHNEMCRCAEENCFMHQSQDQVSLNERLDKACEPGVDYVYKTKLTTIELSDDFDEYIMTIEQVIKSGSDEVQAGQERRFISHVKCRNALKLQKGKQYLMWGLSSDLWGEKPNTSYIIGKDTWVEHWPEAEERQDQKNQKQCEDLGAFTETMVVFGCPN |
| Sequence map | 52-43 |
| PDB ID | 1QQF; 1QSJ; |
| Drugpedia | NA |
| Receptor | NA |
| Domain | NA |
| Pharmaceutical Use | NA
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