Properdin [properdin]

topical
22
Terms

Complement Factor P

Persistent link   https://www.medvik.cz/link/D011414
Definition

A 53-kDa protein that is a positive regulator of the alternate pathway of complement activation (COMPLEMENT ACTIVATION PATHWAY, ALTERNATIVE). It stabilizes the ALTERNATIVE PATHWAY C3 CONVERTASE (C3bBb) and protects it from rapid inactivation, thus facilitating the cascade of COMPLEMENT ACTIVATION and the formation of MEMBRANE ATTACK COMPLEX. Individuals with mutation in the PFC gene exhibit properdin deficiency and have a high susceptibility to infections.

DUI
D011414 MeSH Browser
CUI
M0017748
CAS
Complement factor P

D Chemicals and Drugs
D12.776 Proteins 2 575
D12.776.124 Blood Proteins 909
D12.776.124.486 Immunoproteins 14
D12.776.124.486.274 Complement System Proteins 351
D12.776.124.486.274.024 Anaphylatoxins 6
D12.776.124.486.274.045 Complement Activating Enzymes 3
D12.776.124.486.274.050 Complement C1 10
D12.776.124.486.274.150 Complement C2 5
D12.776.124.486.274.250 Complement C3 40
D12.776.124.486.274.350 Complement C4 22
D12.776.124.486.274.450 Complement C5 26
D12.776.124.486.274.550 Complement C6
D12.776.124.486.274.650 Complement C7
D12.776.124.486.274.750 Complement C8 1
D12.776.124.486.274.850 Complement C9
D12.776.124.486.274.900 Complement Factor B 3
D12.776.124.486.274.920 Complement Inactivator Proteins 21
D12.776.124.486.274.930 Complement Membrane Attack Complex 4
D12.776.124.486.274.965 Properdin 22
D12.776.124.790 Serum Globulins 61
D12.776.124.790.223 Beta-Globulins 29
D12.776.124.790.223.100 beta 2-Microglobulin 86
D12.776.124.790.223.160 beta-Thromboglobulin 7
D12.776.124.790.223.200 Complement Factor H 13
D12.776.124.790.223.338 Hemopexin 31
D12.776.124.790.223.580 Plasminogen 43
D12.776.124.790.223.624 Properdin 22
D12.776.124.790.223.800 Sex Hormone-Binding Globulin 82
D12.776.124.790.223.839 Transferrin 259
D12.776.377 Globulins 68
D12.776.377.715 Serum Globulins 61
D12.776.377.715.182 Beta-Globulins 29
D12.776.377.715.182.100 beta 2-Microglobulin 86
D12.776.377.715.182.160 beta-Thromboglobulin 7
D12.776.377.715.182.200 Complement Factor H 13
D12.776.377.715.182.338 Hemopexin 31
D12.776.377.715.182.580 Plasminogen 43
D12.776.377.715.182.624 Properdin 22
D12.776.377.715.182.800 Sex Hormone-Binding Globulin 82
D12.776.377.715.182.839 Transferrin 259