4d9r
From Proteopedia
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{{STRUCTURE_4d9r| PDB=4d9r | SCENE= }} | {{STRUCTURE_4d9r| PDB=4d9r | SCENE= }} | ||
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===Inhibiting Alternative Pathway Complement Activation by Targeting the Exosite on Factor D=== | ===Inhibiting Alternative Pathway Complement Activation by Targeting the Exosite on Factor D=== | ||
+ | {{ABSTRACT_PUBMED_22362762}} | ||
+ | ==Disease== | ||
+ | [[http://www.uniprot.org/uniprot/CFAD_HUMAN CFAD_HUMAN]] Defects in CFD are the cause of complement factor D deficiency (CFDD) [MIM:[http://omim.org/entry/613912 613912]]. CFDD is an immunologic disorder characterized by increased susceptibility to bacterial infections, particularly Neisseria infections, due to a defect in the alternative complement pathway. | ||
- | + | ==Function== | |
- | + | [[http://www.uniprot.org/uniprot/CFAD_HUMAN CFAD_HUMAN]] Factor D cleaves factor B when the latter is complexed with factor C3b, activating the C3bbb complex, which then becomes the C3 convertase of the alternate pathway. Its function is homologous to that of C1s in the classical pathway. | |
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==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
- | <ref group="xtra">PMID:022362762</ref><references group="xtra"/> | + | <ref group="xtra">PMID:022362762</ref><references group="xtra"/><references/> |
[[Category: Complement factor D]] | [[Category: Complement factor D]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] |
Revision as of 06:05, 25 March 2013
Contents |
Inhibiting Alternative Pathway Complement Activation by Targeting the Exosite on Factor D
Template:ABSTRACT PUBMED 22362762
Disease
[CFAD_HUMAN] Defects in CFD are the cause of complement factor D deficiency (CFDD) [MIM:613912]. CFDD is an immunologic disorder characterized by increased susceptibility to bacterial infections, particularly Neisseria infections, due to a defect in the alternative complement pathway.
Function
[CFAD_HUMAN] Factor D cleaves factor B when the latter is complexed with factor C3b, activating the C3bbb complex, which then becomes the C3 convertase of the alternate pathway. Its function is homologous to that of C1s in the classical pathway.
About this Structure
4d9r is a 6 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
- Katschke KJ, Wu P, Ganesan R, Kelley RF, Mathieu MA, Hass PE, Murray J, Kirchhofer D, Wiesmann C, van Lookeren Campagne M. Inhibiting alternative pathway complement activation by targeting the exosite of factor D. J Biol Chem. 2012 Feb 23. PMID:22362762 doi:10.1074/jbc.M112.345082