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Cited by 288

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Structures of C3b in Complex with Factors B and D Give Insight into Complement Convertase Formation

Open access
Forneris, Federico, Ricklin, Daniel, Wu, Jin, Tzekou, Apostolia, Wallace, Rachel S., Lambris, John D., Gros, Piet·2010·Science

Abstract

A Safety Catch on Immune Response: The complement system is an integral part of the innate immune system. When triggered, it initiates a cascade that marks intruders for elimination and stimulates immune responses. The key amplification step is cleavage of a complex comprising the complement fragment C3b and factor B (C3bB) by factor D (FD). Forneris et al. (p. 1816 ) now describe the crystal structure of C3bB and its complex with FD. The structures support a mechanism in which membrane-bound C3b stabilizes an open form of factor B (FB) that has its scissile bond accessible. FD binds through a site distant from its catalytic center to the open form of FB, which activates FD. The two conformational equilibria represent a double safety-catch that would allow tight regulation of this immune response pathway.

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Metadata

Authors
Forneris, F., Ricklin, D., Wu, J., Tzekou, A., Wallace, R. S., Lambris, J. D., & Gros, P.
Venue
Science
Published
2010-12-24
Volume
330
Issue
6012
Pages
1816-1820
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2084969272
Cited by
288
References
33
FWCI
5.74
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Structures of C3b in Complex with Factors B and D Give Insight into Complement Convertase Formation. https://app.cochat.ai/papers/10.1126/science.1195821
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Forneris, F., Ricklin, D., Wu, J., Tzekou, A., Wallace, R. S., Lambris, J. D., & Gros, P. (2010). Structures of C3b in Complex with Factors B and D Give Insight into Complement Convertase Formation. Science. https://doi.org/10.1126/science.1195821

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