3DEM
 
 | | CUB1-EGF-CUB2 domain of HUMAN MASP-1/3 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Complement factor MASP-3 | | Authors: | Gaboriaud, C. | | Deposit date: | 2008-06-10 | | Release date: | 2008-07-01 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of the CUB1-EGF-CUB2 domain of human MASP-1/3 and identification of its interaction sites with mannan-binding lectin and ficolins
J.Biol.Chem., 283, 2008
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7ARX
 | | Crystal structure of the catalytic fragment of masp-1 in complex with SFMI1 | | Descriptor: | DI(HYDROXYETHYL)ETHER, Mannan-binding lectin serine protease 1, SFMI1 - Sunflower MASP1 inhibitor | | Authors: | Durvanger, Z, Harmat, V, Dobo, J, Megyeri, M. | | Deposit date: | 2020-10-26 | | Release date: | 2021-11-03 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | Directed Evolution-Driven Increase of Structural Plasticity Is a Prerequisite for Binding the Complement Lectin Pathway Blocking MASP-Inhibitor Peptides.
Acs Chem.Biol., 17, 2022
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4IGD
 | | Crystal structure of the zymogen catalytic region of Human MASP-1 | | Descriptor: | GLYCEROL, Mannan-binding lectin serine protease 1 | | Authors: | Harmat, V, Megyeri, M, Vegh, A, Dobo, J. | | Deposit date: | 2012-12-17 | | Release date: | 2013-02-13 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Quantitative characterization of the activation steps of mannan-binding lectin (MBL)-associated serine proteases (MASPs) points to the central role of MASP-1 in the initiation of the complement lectin pathway
J.Biol.Chem., 288, 2013
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3GOV
 | | Crystal structure of the catalytic region of human MASP-1 | | Descriptor: | GLYCEROL, MASP-1 | | Authors: | Harmat, V, Dobo, J, Beinrohr, L, Sebestyen, E, Zavodszky, P, Gal, P. | | Deposit date: | 2009-03-20 | | Release date: | 2009-06-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | MASP-1, a promiscuous complement protease: structure of its catalytic region reveals the basis of its broad specificity.
J.Immunol., 183, 2009
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4KKD
 | | The X-ray crystal structure of Mannose-binding lectin-associated serine proteinase-3 reveals the structural basis for enzyme inactivity associated with the 3MC syndrome | | Descriptor: | IMIDAZOLE, Mannan-binding lectin serine protease 1 | | Authors: | Yongqing, T, Wilmann, P.G, Reeve, S.B, Coetzer, T.H, Smith, A.I, Whisstock, J.C, Pike, R.N, Wijeyewickrema, L.C. | | Deposit date: | 2013-05-05 | | Release date: | 2013-07-03 | | Last modified: | 2013-08-21 | | Method: | X-RAY DIFFRACTION (2.5991 Å) | | Cite: | The X-ray Crystal Structure of Mannose-binding Lectin-associated Serine Proteinase-3 Reveals the Structural Basis for Enzyme Inactivity Associated with the Carnevale, Mingarelli, Malpuech, and Michels (3MC) Syndrome.
J.Biol.Chem., 288, 2013
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4IW4
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4DJZ
 | | Catalytic fragment of masp-1 in complex with its specific inhibitor developed by directed evolution on sgci scaffold | | Descriptor: | Mannan-binding lectin serine protease 1 heavy chain, Mannan-binding lectin serine protease 1 light chain, Protease inhibitor SGPI-2 | | Authors: | Heja, D, Harmat, V, Fodor, K, Wilmanns, M, Dobo, J, Kekesi, K.A, Zavodszky, P, Gal, P, Pal, G. | | Deposit date: | 2012-02-03 | | Release date: | 2012-04-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Monospecific Inhibitors Show That Both Mannan-binding Lectin-associated Serine Protease-1 (MASP-1) and -2 Are Essential for Lectin Pathway Activation and Reveal Structural Plasticity of MASP-2.
J.Biol.Chem., 287, 2012
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7PQO
 | | Catalytic fragment of MASP-1 in complex with P1 site mutant ecotin | | Descriptor: | Ecotin, GLYCEROL, Mannan-binding lectin serine protease 1, ... | | Authors: | Harmat, V, Fodor, K, Heja, D. | | Deposit date: | 2021-09-17 | | Release date: | 2022-05-18 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.39 Å) | | Cite: | Synergy of protease-binding sites within the ecotin homodimer is crucial for inhibition of MASP enzymes and for blocking lectin pathway activation.
J.Biol.Chem., 298, 2022
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4AQB
 | | MBL-Ficolin Associated Protein-1, MAP-1 aka MAP44 | | Descriptor: | CALCIUM ION, MANNAN-BINDING LECTIN SERINE PROTEASE 1, 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: | Skjoedt, M.O, Roversi, P, Hummelshoj, T, Palarasah, Y, Johnson, S, Lea, S.M, Garred, P. | | Deposit date: | 2012-04-16 | | Release date: | 2012-08-08 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (4.2 Å) | | Cite: | Crystal Structure and Functional Characterization of the Complement Regulator Mannose-Binding Lectin (Mbl)/Ficolin-Associated Protein-1 (Map-1).
J.Biol.Chem., 287, 2012
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