2QKI
 
 | | Human C3c in complex with the inhibitor compstatin | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, BROMIDE ION, Complement C3, ... | | Authors: | Janssen, B.J.C, Halff, E.F, Lambris, J.D, Gros, P. | | Deposit date: | 2007-07-11 | | Release date: | 2007-08-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of compstatin in complex with complement component C3c reveals a new mechanism of complement inhibition.
J.Biol.Chem., 282, 2007
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6H03
 | | OPEN CONFORMATION OF THE MEMBRANE ATTACK COMPLEX | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C5,Complement C5, ... | | Authors: | Menny, A, Serna, M, Boyd, C.M, Gardner, S, Joseph, A.P, Topf, M, Bubeck, D. | | Deposit date: | 2018-07-06 | | Release date: | 2018-12-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (5.6 Å) | | Cite: | CryoEM reveals how the complement membrane attack complex ruptures lipid bilayers.
Nat Commun, 9, 2018
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6H04
 | | Closed conformation of the Membrane Attack Complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C5,Complement C5, ... | | Authors: | Menny, A, Serna, M, Boyd, C.M, Gardner, S, Joseph, A.P, Topf, M, Bubeck, D. | | Deposit date: | 2018-07-06 | | Release date: | 2018-12-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (5.6 Å) | | Cite: | CryoEM reveals how the complement membrane attack complex ruptures lipid bilayers.
Nat Commun, 9, 2018
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3FRP
 | | Crystal Structure of Cobra Venom Factor, a Co-factor for C3- and C5 convertase CVFBb | | Descriptor: | CALCIUM ION, Cobra venom factor alpha chain, Cobra venom factor beta chain, ... | | Authors: | Krishnan, V, Narayana, S.V.L. | | Deposit date: | 2009-01-08 | | Release date: | 2009-04-28 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.61 Å) | | Cite: | The Crystal Structure of Cobra Venom Factor, a Cofactor for C3- and C5-Convertase CVFBb.
Structure, 17, 2009
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3G6J
 | | C3b in complex with a C3b specific Fab | | Descriptor: | CALCIUM ION, Complement C3 alpha chain, Complement C3 beta chain, ... | | Authors: | Wiesmann, C. | | Deposit date: | 2009-02-06 | | Release date: | 2009-03-10 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structural and Functional Analysis of a C3b-specific Antibody That Selectively Inhibits the Alternative Pathway of Complement
J.Biol.Chem., 284, 2009
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4RTD
 | | Escherichia coli alpha-2-macroglobulin activated by porcine elastase | | Descriptor: | Uncharacterized lipoprotein YfhM | | Authors: | Fyfe, C.D, Grinter, R, Roszak, A.W, Josts, I, Cogdell, R.J, Walker, D. | | Deposit date: | 2014-11-14 | | Release date: | 2015-07-15 | | Last modified: | 2015-07-29 | | Method: | X-RAY DIFFRACTION (3.65 Å) | | Cite: | Structure of protease-cleaved Escherichia coli alpha-2-macroglobulin reveals a putative mechanism of conformational activation for protease entrapment.
Acta Crystallogr.,Sect.D, 71, 2015
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2WII
 | | Complement C3b in complex with factor H domains 1-4 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, COMPLEMENT C3 BETA CHAIN, ... | | Authors: | Wu, J, Janssen, B.J.C, Gros, P. | | Deposit date: | 2009-05-12 | | Release date: | 2009-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of complement fragment C3b-factor H and implications for host protection by complement regulators.
Nat. Immunol., 10, 2009
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7S62
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7S64
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7S63
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3NMS
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2WIN
 | | C3 convertase (C3bBb) stabilized by SCIN | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, COMPLEMENT C3 BETA CHAIN, ... | | Authors: | Wu, J, Janssen, B.J, Gros, P. | | Deposit date: | 2009-05-13 | | Release date: | 2009-06-09 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.9 Å) | | Cite: | Structural and functional implications of the alternative complement pathway C3 convertase stabilized by a staphylococcal inhibitor.
Nat. Immunol., 10, 2009
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7VOO
 | | Induced alpha-2-macroglobulin monomer | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-2-macroglobulin, ... | | Authors: | Huang, X, Wang, Y, Ping, Z. | | Deposit date: | 2021-10-14 | | Release date: | 2022-10-19 | | Last modified: | 2022-12-07 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Cryo-EM structures reveal the dynamic transformation of human alpha-2-macroglobulin working as a protease inhibitor.
Sci China Life Sci, 65, 2022
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7VON
 | | Native alpha-2-macroglobulin monomer | | Descriptor: | Alpha-2-macroglobulin | | Authors: | Huang, X, Wang, Y. | | Deposit date: | 2021-10-14 | | Release date: | 2022-11-16 | | Last modified: | 2022-12-07 | | Method: | ELECTRON MICROSCOPY (5.2 Å) | | Cite: | Cryo-EM structures reveal the dynamic transformation of human alpha-2-macroglobulin working as a protease inhibitor.
Sci China Life Sci, 65, 2022
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6YO6
 | | Structure of iC3b1 | | Descriptor: | hC3Nb1, iC3b1 alpha chain, iC3b1 beta chain | | Authors: | Jensen, R.K, Andersen, G.R. | | Deposit date: | 2020-04-14 | | Release date: | 2021-02-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (6 Å) | | Cite: | Complement Receptor 3 Forms a Compact High-Affinity Complex with iC3b.
J Immunol., 206, 2021
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4U48
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4U4J
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4U59
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6YSQ
 | | The hC4Nb8 complement inhibitory nanobody in complex with C4b | | Descriptor: | Complement C4 beta chain, Complement C4 gamma chain, Complement C4-A alpha chain, ... | | Authors: | Zarantonello, A, Laursen, N.S, Andersen, G.R. | | Deposit date: | 2020-04-23 | | Release date: | 2020-06-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | An Ultrahigh-Affinity Complement C4b-Specific Nanobody Inhibits In Vivo Assembly of the Classical Pathway Proconvertase.
J Immunol., 205, 2020
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2XWJ
 | | Crystal Structure of Complement C3b in Complex with Factor B | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, COMPLEMENT C3 ALPHA CHAIN, COMPLEMENT C3 BETA CHAIN, ... | | Authors: | Forneris, F, Ricklin, D, Wu, J, Tzekou, A, Wallace, R.S, Lambris, J.D, Gros, P. | | Deposit date: | 2010-11-04 | | Release date: | 2011-01-12 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (4 Å) | | Cite: | Structures of C3B in Complex with Factors B and D Give Insight Into Complement Convertase Formation.
Science, 330, 2010
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2XWB
 | | Crystal Structure of Complement C3b in complex with Factors B and D | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, COMPLEMENT C3B ALPHA' CHAIN, ... | | Authors: | Forneris, F, Ricklin, D, Wu, J, Tzekou, A, Wallace, R.S, Lambris, J.D, Gros, P. | | Deposit date: | 2010-11-01 | | Release date: | 2011-01-12 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.49 Å) | | Cite: | Structures of C3B in Complex with Factors B and D Give Insight Into Complement Convertase Formation.
Science, 330, 2010
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3OHX
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7TV9
 | | HUMAN COMPLEMENT COMPONENT C3B IN COMPLEX WITH APL-1030 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, APL-1030 Nanofitin, Complement C3 beta chain, ... | | Authors: | Fontano, E, Nadupalli, A, Lakshminarasimhan, D, White, A, Garlish, J, Cinier, M, Chevrel, A, Perrocheau, A, Eyerman, D, Orme, M, Kitten, O, Scheibler, L. | | Deposit date: | 2022-02-04 | | Release date: | 2022-03-30 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Discovery of APL-1030, a Novel, High-Affinity Nanofitin Inhibitor of C3-Mediated Complement Activation.
Biomolecules, 12, 2022
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7AD6
 | | Crystal structure of human complement C5 in complex with the K92 bovine knob domain peptide. | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CYSTEINE, ... | | Authors: | Macpherson, A, van den Elsen, J.M.H, Schulze, M.E, Birtley, J.R. | | Deposit date: | 2020-09-14 | | Release date: | 2021-03-10 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | The allosteric modulation of Complement C5 by knob domain peptides.
Elife, 10, 2021
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7AD7
 | | Crystal structure of human complement C5 in complex with the K8 bovine knob domain peptide. | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, (CARBAMOYLMETHYL-CARBOXYMETHYL-AMINO)-ACETIC ACID, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Macpherson, A, van den Elsen, J.M.H, Schulze, M.E, Birtley, J.R. | | Deposit date: | 2020-09-14 | | Release date: | 2021-03-10 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The allosteric modulation of Complement C5 by knob domain peptides.
Elife, 10, 2021
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