5JPN
| Structure of human complement C4 rebuilt using iMDFF | Descriptor: | 2-acetamido-2-deoxy-alpha-D-galactopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C4-A, ... | Authors: | Croll, T.I, Andersen, G.R. | Deposit date: | 2016-05-03 | Release date: | 2016-08-10 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (3.6 Å) | Cite: | Re-evaluation of low-resolution crystal structures via interactive molecular-dynamics flexible fitting (iMDFF): a case study in complement C4. Acta Crystallogr D Struct Biol, 72, 2016
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8CML
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7O7Q
| (h-alpha2M)4 trypsin-activated state | 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: | Luque, D, Goulas, T, Mata, C.P, Mendes, S.R, Gomis-Ruth, F.X, Caston, J.R. | Deposit date: | 2021-04-13 | Release date: | 2022-04-13 | Last modified: | 2022-05-11 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | Cryo-EM structures show the mechanistic basis of pan-peptidase inhibition by human alpha 2 -macroglobulin. Proc.Natl.Acad.Sci.USA, 119, 2022
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7S62
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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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4LNV
| Crystal Structure of TEP1s | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Thioester-containing protein I | Authors: | Le, B.V, Williams, M, Logarajah, S, Baxter, R.H.G. | Deposit date: | 2013-07-12 | Release date: | 2013-07-24 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (3.7 Å) | Cite: | Molecular basis for genetic resistance of Anopheles gambiae to Plasmodium: structural analysis of TEP1 susceptible and resistant alleles. Plos Pathog., 8, 2012
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5JPM
| Structure of the complex of human complement C4 with MASP-2 rebuilt using iMDFF | Descriptor: | Complement C4-A, Mannan-binding lectin serine protease 2, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Authors: | Croll, T.I, Andersen, G.R. | Deposit date: | 2016-05-03 | Release date: | 2016-08-10 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (3.75 Å) | Cite: | Re-evaluation of low-resolution crystal structures via interactive molecular-dynamics flexible fitting (iMDFF): a case study in complement C4. Acta Crystallogr D Struct Biol, 72, 2016
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7B2Q
| Cryo-EM structure of complement C4b in complex with nanobody B12 | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Anti-C4b nanobody B12, ... | Authors: | Oosterheert, W, De la O Becerra, K.I, Gros, P. | Deposit date: | 2020-11-27 | Release date: | 2022-03-02 | Last modified: | 2022-05-04 | Method: | ELECTRON MICROSCOPY (3.76 Å) | Cite: | Multifaceted Activities of Seven Nanobodies against Complement C4b. J Immunol., 208, 2022
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8UIN
| Structure of the C3bBb-albicin 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, Albicin, ... | Authors: | Andersen, J.F, Lei, H. | Deposit date: | 2023-10-10 | Release date: | 2024-05-08 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (3.86 Å) | Cite: | Mechanism of complement inhibition by a mosquito protein revealed through cryo-EM. Commun Biol, 7, 2024
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7O7R
| (h-alpha2M)4 plasmin-activated I state | 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: | Luque, D, Goulas, T, Mata, C.P, Mendes, S.R, Gomis-Ruth, F.X, Caston, J.R. | Deposit date: | 2021-04-13 | Release date: | 2022-04-13 | Last modified: | 2022-05-11 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Cryo-EM structures show the mechanistic basis of pan-peptidase inhibition by human alpha 2 -macroglobulin. Proc.Natl.Acad.Sci.USA, 119, 2022
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6RU5
| human complement C3 in complex with the hC3Nb1 nanobody | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C3, alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | Authors: | Jensen, R.K, Andersen, G.R. | Deposit date: | 2019-05-27 | Release date: | 2019-08-21 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (3.9 Å) | Cite: | Structural Basis for Properdin Oligomerization and Convertase Stimulation in the Human Complement System. Front Immunol, 10, 2019
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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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7NOZ
| Structure of the nanobody stablized properdin bound alternative pathway proconvertase C3b:FB:FP | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C3 alpha chain, Complement C3 beta chain, ... | Authors: | Lorenzen, J, Pedersen, D.V, Andersen, G.R. | Deposit date: | 2021-02-26 | Release date: | 2022-07-27 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (3.9 Å) | Cite: | Structure determination of an unstable macromolecular complex enabled by nanobody-peptide bridging. Protein Sci., 31, 2022
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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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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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2I07
| Human Complement Component C3b | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C3b, alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Authors: | Janssen, B.J.C, Christodoulidou, A, McCarthy, A, Lambris, J.D, Gros, P. | Deposit date: | 2006-08-10 | Release date: | 2006-10-24 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (4 Å) | Cite: | Structure of C3b reveals conformational changes that underlie complement activity. Nature, 444, 2006
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2ICF
| CRIg bound to C3b | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Complement C3 alpha chain, ... | Authors: | Wiesmann, C. | Deposit date: | 2006-09-12 | Release date: | 2006-11-07 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (4.1 Å) | Cite: | Structure of C3b in complex with CRIg gives insights into regulation of complement activation. Nature, 444, 2006
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7S63
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5FOA
| Crystal Structure of Human Complement C3b in complex with DAF (CCP2-4) | Descriptor: | COMPLEMENT C3 BETA CHAIN, COMPLEMENT C3B ALPHA CHAIN, DECAY ACCELERATING FACTOR, ... | Authors: | Forneris, F, Wu, J, Xue, X, Gros, P. | Deposit date: | 2015-11-18 | Release date: | 2016-04-06 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (4.188 Å) | Cite: | Regulators of Complement Activity Mediate Inhibitory Mechanisms Through a Common C3B-Binding Mode. Embo J., 35, 2016
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3KM9
| Structure of complement C5 in complex with the C-terminal beta-grasp domain of SSL7 | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CADMIUM ION, ... | Authors: | Laursen, N.S, Gordon, N, Hermans, S, Lorenz, N, Jackson, N, Wines, B, Spillner, E, Christensen, J.B, Jensen, M, Fredslund, F, Bjerre, M, Sottrup-Jensen, L, Fraser, J.D, Andersen, G.R. | Deposit date: | 2009-11-10 | Release date: | 2009-12-01 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (4.2 Å) | Cite: | Structural basis for inhibition of complement C5 by the SSL7 protein from Staphylococcus aureus Proc.Natl.Acad.Sci.USA, 107, 2010
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8COE
| complement C5 in complex with the LCP0195 nanobody | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C5 alpha chain, Complement C5 beta chain, ... | Authors: | Andersen, G.R, Pedersen, D.V. | Deposit date: | 2023-02-28 | Release date: | 2024-01-03 | Method: | X-RAY DIFFRACTION (4.2 Å) | Cite: | Characterization of the bispecific VHH antibody gefurulimab (ALXN1720) targeting complement component 5, and designed for low volume subcutaneous administration. Mol.Immunol., 165, 2023
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5O35
| Structure of complement proteins complex | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Complement C3, Complement factor H,Complement factor H | Authors: | Xue, X, Wu, J, Forneris, F, Gros, P. | Deposit date: | 2017-05-23 | Release date: | 2017-06-28 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (4.2 Å) | Cite: | Regulator-dependent mechanisms of C3b processing by factor I allow differentiation of immune responses. Nat. Struct. Mol. Biol., 24, 2017
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6TAV
| Crystal structure of endopeptidase-induced alpha2-macroglobulin | 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: | Gomis-Ruth, F.X, Duquerroy, S, Trapani, S, Marrero, A, Goulas, T, Guevara, T, Andersen, G.A, Sottrup-Jensen, L, Navaza, J. | Deposit date: | 2019-10-30 | Release date: | 2021-05-12 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (4.2 Å) | Cite: | Cryo-EM structures shows the mechanistic basis of pan-peptidase inhibition by human alpha2-macroglobulin Proc.Natl.Acad.Sci.USA, 2022
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5I5K
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5O32
| The structure of complement 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, CALCIUM ION, ... | Authors: | Xue, X, Wu, J, Forneris, F, Gros, P. | Deposit date: | 2017-05-23 | Release date: | 2017-06-28 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (4.206209 Å) | Cite: | Regulator-dependent mechanisms of C3b processing by factor I allow differentiation of immune responses. Nat. Struct. Mol. Biol., 24, 2017
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