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Standards Ontologies Notations
Guidelines
MIRAGE
Complement C4-B [Cleaved into: Complement C4 beta chain; Complement C4 alpha chain; C4a anaphylatoxin; Complement C4b-B; Complement C4 gamma chain]

Summary
UniProt ID
P01029
Gene Symbol
C4b C4
Gene ID
12268
Organism
Mus musculus (house mouse)
GlycoProtDB
GPDB0003251
GlyConnect
GlyGen
P01029
PubChem
P01029
The O-GlcNAc Database
P01029
RaftProt
P01029
Re-Glyco
P01029
Sequence
MRLLWGLAWVFSFCASSLQKPRLLLFSPSVVNLGTPLSVGVQLLDAPPGQEVKGSVFLRNPKGGSCSPKKDFKLSSGDDFVLLSLEVPLEDVRSCGLFDLRRAPHIQLVAQSPWLRNTAFKATETQGVNLLFSSRRGHIFVQTDQPIYNPGQRVRYRVFALDQKMRPSTDFLTITVENSHGLRVLKKEIFTSTSIFQDAFTIPDISEPGTWKISARFSDGLESNRSTHFEVKKYVLPNFEVKITPWKPYILMVPSNSDEIQLDIQARYIYGKPVQGVAYTRFALMDEQGKRTFLRGLETQAKLVEGRTHISISKDQFQAALDKINIGVRDLEGLRLYAATAVIESPGGEMEEAELTSWRFVSSAFSLDLSRTKRHLVPGAHFLLQALVQEMSGSEASNVPVKVSATLVSGSDSQVLDIQQSTNGIGQVSISFPIPPTVTELRLLVSAGSLYPAIARLTVQAPPSRGTGFLSIEPLDPRSPSVGDTFILNLQPVGIPAPTFSHYYYMIISRGQIMAMGREPRKTVTSVSVLVDHQLAPSFYFVAYFYHQGHPVANSLLINIQSRDCEGKLQLKVDGAKEYRNADMMKLRIQTDSKALVALGAVDMALYAVGGRSHKPLDMSKVFEVINSYNVGCGPGGGDDALQVFQDAGLAFSDGDRLTQTREDLSCPKEKKSRQKRNVNFQKAVSEKLGQYSSPDAKRCCQDGMTKLPMKRTCEQRAARVPQQACREPFLSCCKFAEDLRRNQTRSQAHLARNNHNMLQEEDLIDEDDILVRTSFPENWLWRVEPVDSSKLLTVWLPDSMTTWEIHGVSLSKSKGLCVAKPTRVRVFRKFHLHLRLPISIRRFEQFELRPVLYNYLNDDVAVSVHVTPVEGLCLAGGGMMAQQVTVPAGSARPVAFSVVPTAAANVPLKVVARGVFDLGDAVSKILQIEKEGAIHREELVYNLDPLNNLGRTLEIPGSSDPNIVPDGDFSSLVRVTASEPLETMGSEGALSPGGVASLLRLPQGCAEQTMIYLAPTLTASNYLDRTEQWSKLSPETKDHAVDLIQKGYMRIQQFRKNDGSFGAWLHRDSSTWLTAFVLKILSLAQEQVGNSPEKLQETASWLLAQQLGDGSFHDPCPVIHRAMQGGLVGSDETVALTAFVVIALHHGLDVFQDDDAKQLKNRVEASITKANSFLGQKASAGLLGAHAAAITAYALTLTKASEDLRNVAHNSLMAMAEETGEHLYWGLVLGSQDKVVLRPTAPRSPTEPVPQAPALWIETTAYALLHLLLREGKGKMADKAASWLTHQGSFHGAFRSTQDTVVTLDALSAYWIASHTTEEKALNVTLSSMGRNGLKTHGLHLNNHQVKGLEEELKFSLGSTISVKVEGNSKGTLKILRTYNVLDMKNTTCQDLQIEVKVTGAVEYAWDANEDYEDYYDMPAADDPSVPLQPVTPLQLFEGRRSRRRREAPKVVEEQESRVQYTVCIWRNGKLGLSGMAIADITLLSGFHALRADLEKLTSLSDRYVSHFETDGPHVLLYFDSVPTTRECVGFGASQEVVVGLVQPSSAVLYDYYSPDHKCSVFYAAPTKSQLLATLCSGDVCQCAEGKCPRLLRSLERRVEDKDGYRMRFACYYPRVEYGFTVKVLREDGRAAFRLFESKITQVLHFRKDTMASIGQTRNFLSRASCRLRLEPNKEYLIMGMDGETSDNKGDPQYLLDSNTWIEEMPSEQMCKSTRHRAACFQLKDFLMEFSSRGCQV
  • N : N-glycosylation Site
  • ___ : Potential Sequon
Glycosylation Sites
Displaying all 7 entries
Position Description PubMed ID GlyTouCan ID Source
224
  • N-linked (GlcNAc...) asparagine
437
743
  • N-linked (GlcNAc...) asparagine
902
1324
  • N-linked (GlcNAc...) asparagine
1387
  • N-linked (GlcNAc...) asparagine
1388
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying all 5 entries
Pathway Name Organism
Activation of C3 and C5 Mus musculus
Initial triggering of complement Mus musculus
Post-translational protein phosphorylation Mus musculus
Regulation of Complement cascade Mus musculus
Regulation of IGF Activity by IGFBP Mus musculus
Disease
Displaying 1 entry
DO ID Disease Name Source
DOID:9074 systemic lupus erythematosus
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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: April 6, 2026