POP-OUT | CLOSE

An Information Portal to 105906 Biological Macromolecular Structures

Human Complement Component C3
Annotation data related to this entry.
2A73
  •   Protein Family Annotation: Pfam Classification   Hide
    Chain Pfam Accession Pfam Family Identifier Pfam Description Type Comment
    B PF10569   Thiol-ester_cl Alpha-macro-globulin thiol-ester bond-forming region Domain This short highly conserved region of proteinase-binding alpha-macro-globulins contains the cysteine and a glutamine of a thiol-ester bond that is cleaved at the moment of proteinase binding, and mediates the covalent binding of the alpha-macro-globulin to the proteinase. The GCGEQ motif is highly conserved. Source: Pfam  
    B PF07677   A2M_recep A-macroglobulin receptor Domain This family includes the receptor domain region of the alpha-2-macroglobulin family. Source: Pfam  
    B PF01821   ANATO Anaphylotoxin-like domain Domain C3a, C4a and C5a anaphylatoxins are protein fragments generated enzymatically in serum during activation of complement molecules C3, C4, and C5. They induce smooth muscle contraction. These fragments are homologous to a three-fold repeat in fibulins. Source: Pfam  
    A PF01835   A2M_N MG2 domain Domain This is the MG2 (macroglobulin) domain of alpha-2-macroglobulin [1]. Source: Pfam  
    A PF07703   A2M_N_2 Alpha-2-macroglobulin family N-terminal region Family
    B PF07678   A2M_comp A-macroglobulin complement component Domain This family includes the complement components region of the alpha-2-macroglobulin family. Source: Pfam  
    B PF00207   A2M Alpha-2-macroglobulin family Family
    B PF01759   NTR UNC-6/NTR/C345C module Family
     
  •   Gene Product Annotation: GO Terms   Hide
    Polymer Molecular Function Biological Process Cellular Component
    Complement C3 (2A73:A)
    • none
    • none
    Complement C3 (2A73:B)
    SUGAR (5-MER) (2A73:)
    • none
    • none
    • none
    SUGAR (2-MER) (2A73:)
    • none
    • none
    • none
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Annotations in orange boxes have been gathered from external resources.