U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Protein
Created
by admin
on Tue Apr 01 20:33:49 GMT 2025
Edited
by admin
on Tue Apr 01 20:33:49 GMT 2025
Protein Type COMPLEMENT FACTOR
Protein Sub Type
Sequence Origin HUMAN
Sequence Type COMPLETE
Record UNII
UM18T01RY8
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
COMPLEMENT C3
Common Name English
C3
Preferred Name English
HUMAN COMPLEMENT C3
Common Name English
CPAMD1
Common Name English
Code System Code Type Description
FDA UNII
UM18T01RY8
Created by admin on Tue Apr 01 20:33:49 GMT 2025 , Edited by admin on Tue Apr 01 20:33:49 GMT 2025
PRIMARY
UNIPROT
P01024
Created by admin on Tue Apr 01 20:33:49 GMT 2025 , Edited by admin on Tue Apr 01 20:33:49 GMT 2025
PRIMARY
Glycosylation Type HUMAN
Glycosylation Link Type Site
N 1_63
N 1_917
N 1_1595
Related Record Type Details
INHIBITOR -> TARGET
LIGAND->TARGET
anti-(human complement C3d) fragment
PRECLINICAL
INHIBITOR -> TARGET
INHIBITOR -> TARGET
INHIBITOR -> TARGET
BLOCKS ENZYMATIC CLEAVAGE OF C3 BY C3 CONVERTASE
INHIBITOR -> TARGET
Inhibits C3 activation
INHIBITOR -> TARGET

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO ACID SUBSTITUTION [1_38] [1_70] [1_297] [1_303] [1_672] [1_968] [1_1321] [1_1573] DEXFOSFOSERINE VI4F0K069V
Name Property Type Amount Referenced Substance Defining Parameters References
MOL_WEIGHT CHEMICAL
Molecular Formula CHEMICAL