2IJE
 
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3QXL
 | | Crystal structure of the CDC25 Domain from Ral-specific Guanine-nucleotide Exchange Factor RalGPS1a | | Descriptor: | Ras-specific guanine nucleotide-releasing factor RalGPS1 | | Authors: | Peng, W, Xu, J, Guan, X, Sun, Y, Li, X, Zhang, X.C, Rao, Z. | | Deposit date: | 2011-03-02 | | Release date: | 2011-05-11 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.237 Å) | | Cite: | Structural study of the Cdc25 domain from Ral-specific guanine-nucleotide exchange factor RalGPS1a.
Protein Cell, 2, 2011
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3T6A
 | | Structure of the C-terminal domain of BCAR3 | | Descriptor: | (20S)-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENICOSANE-1,20-DIOL, Breast cancer anti-estrogen resistance protein 3, UNKNOWN ATOM OR ION | | Authors: | Mace, P.D, Robinson, H, Riedl, S.J. | | Deposit date: | 2011-07-28 | | Release date: | 2011-11-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | NSP-Cas protein structures reveal a promiscuous interaction module in cell signaling.
Nat.Struct.Mol.Biol., 18, 2011
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7NZZ
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5OVD
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in new crystal form | | Descriptor: | 1,2-ETHANEDIOL, Son of sevenless homolog 1 | | Authors: | Hillig, R.C, Moosmayer, D, Hilpmann, A, Bader, B, Schroeder, J, Wortmann, L, Sautier, B, Kahmann, J, Wegener, D, Briem, H, Petersen, K, Badock, V. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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6SFR
 | | SOS1 in Complex with Inhibitor BI-68BS | | Descriptor: | 6,7-dimethoxy-~{N}-[(1~{R})-1-phenylethyl]quinazolin-4-amine, IMIDAZOLE, Son of sevenless homolog 1 | | Authors: | Kessler, D, Fischer, G, Ramharter, J. | | Deposit date: | 2019-08-02 | | Release date: | 2020-08-26 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.917 Å) | | Cite: | BI-3406, a Potent and Selective SOS1-KRAS Interaction Inhibitor, Is Effective in KRAS-Driven Cancers through Combined MEK Inhibition.
Cancer Discov, 11, 2021
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6SCM
 | | SOS1 in Complex with Inhibitor BI-3406 | | Descriptor: | 1,2-ETHANEDIOL, IMIDAZOLE, Son of sevenless homolog 1, ... | | Authors: | Kessler, D, Fischer, G, Ramharter, J. | | Deposit date: | 2019-07-24 | | Release date: | 2020-08-26 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (1.866 Å) | | Cite: | BI-3406, a Potent and Selective SOS1-KRAS Interaction Inhibitor, Is Effective in KRAS-Driven Cancers through Combined MEK Inhibition.
Cancer Discov, 11, 2021
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7UKR
 | | Crystal Structure of SOS1 with MRTX0902, a Potent and Selective Inhibitor of the SOS1:KRAS Protein-Protein Interaction | | Descriptor: | 2-methyl-3-[(1R)-1-{[4-methyl-7-(morpholin-4-yl)pyrido[3,4-d]pyridazin-1-yl]amino}ethyl]benzonitrile, Son of sevenless homolog 1 | | Authors: | Gunn, R.J, Lawson, J.D, Ketcham, J.M, Marx, M.A. | | Deposit date: | 2022-04-01 | | Release date: | 2022-07-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Design and Discovery of MRTX0902, a Potent, Selective, Brain-Penetrant, and Orally Bioavailable Inhibitor of the SOS1:KRAS Protein-Protein Interaction.
J.Med.Chem., 65, 2022
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7UKS
 | | Crystal structure of SOS1 with phthalazine inhibitor bound (compound 15) | | Descriptor: | 4-methyl-N-{(1R)-1-[2-methyl-3-(trifluoromethyl)phenyl]ethyl}-7-(piperazin-1-yl)phthalazin-1-amine, Son of sevenless homolog 1 | | Authors: | Gunn, R.J, Lawson, J.D, Ketcham, J.M, Marx, M.A. | | Deposit date: | 2022-04-01 | | Release date: | 2022-07-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.29 Å) | | Cite: | Design and Discovery of MRTX0902, a Potent, Selective, Brain-Penetrant, and Orally Bioavailable Inhibitor of the SOS1:KRAS Protein-Protein Interaction.
J.Med.Chem., 65, 2022
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2II0
 | | Crystal Structure of catalytic domain of Son of sevenless (Rem-Cdc25) in the absence of Ras | | Descriptor: | Son of sevenless homolog 1 | | Authors: | Freedman, T.S, Sondermann, H, Friedland, G.D, Kortemme, T, Bar-Sagi, D, Marqusee, S, Kuriyan, J. | | Deposit date: | 2006-09-27 | | Release date: | 2006-10-31 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | A Ras-induced conformational switch in the Ras activator Son of sevenless.
Proc.Natl.Acad.Sci.Usa, 103, 2006
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6EIE
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8BE5
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8BE4
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8BE2
 | | Crystal structure of SOS1-Nanobody77 | | Descriptor: | Nanobody 77, SULFATE ION, Son of sevenless homolog 1 | | Authors: | Fischer, B, Wohlkonig, A, Steyaert, J. | | Deposit date: | 2022-10-21 | | Release date: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.897935 Å) | | Cite: | ChILL & DisCO to discover Nanobodies that modulate protein-protein interactions and tune the SOS-Ras nucleotide exchange rate
To Be Published
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3T6G
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5OVG
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in complex with small molecule inhibitor compound 18 | | Descriptor: | 1,2-ETHANEDIOL, Son of sevenless homolog 1, ~{N}-[(1~{R})-1-[5-(6,7-dihydro-5~{H}-pyrrolo[1,2-a]imidazol-3-yl)thiophen-2-yl]ethyl]-6,7-dimethoxy-2-methyl-quinazolin-4-amine | | Authors: | Hillig, R.C, Sautier, B, Schroeder, J, Moosmayer, D, Hilpmann, A, Stegmann, C.M, Briem, H, Boemer, U, Weiske, J, Badock, V, Petersen, K, Kahmann, J, Wegener, D, Bohnke, N, Eis, K, Graham, K, Wortmann, L, von Nussbaum, F, Bader, B. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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5OVH
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in complex with small molecule inhibitor compound 21 | | Descriptor: | 1,2-ETHANEDIOL, Son of sevenless homolog 1, [2-[5-[(1~{R})-1-[(6,7-dimethoxy-2-methyl-5,8-dihydroquinazolin-4-yl)amino]ethyl]thiophen-2-yl]phenyl]methanol | | Authors: | Hillig, R.C, Sautier, B, Schroeder, J, Moosmayer, D, Hilpmann, A, Stegmann, C.M, Briem, H, Boemer, U, Weiske, J, Badock, V, Petersen, K, Kahmann, J, Wegener, D, Bohnke, N, Eis, K, Graham, K, Wortmann, L, von Nussbaum, F, Bader, B. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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5OVI
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in complex with small molecule inhibitor BAY-293 (compound 23) | | Descriptor: | 1,2-ETHANEDIOL, 6,7-dimethoxy-2-methyl-~{N}-[(1~{R})-1-[4-[2-(methylaminomethyl)phenyl]thiophen-2-yl]ethyl]quinazolin-4-amine, Son of sevenless homolog 1 | | Authors: | Hillig, R.C, Sautier, B, Schroeder, J, Moosmayer, D, Hilpmann, A, Stegmann, C.M, Briem, H, Boemer, U, Weiske, J, Badock, V, Petersen, K, Kahmann, J, Wegener, D, Bohnke, N, Eis, K, Graham, K, Wortmann, L, von Nussbaum, F, Bader, B. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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5OVF
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in complex with small molecule inhibitor compound 17 | | Descriptor: | 1,2-ETHANEDIOL, 6,7-dimethoxy-2-methyl-~{N}-[(1~{R})-1-[3-(1~{H}-pyrazol-4-yl)phenyl]ethyl]quinazolin-4-amine, Son of sevenless homolog 1 | | Authors: | Hillig, R.C, Sautier, B, Schroeder, J, Moosmayer, D, Hilpmann, A, Stegmann, C.M, Briem, H, Boemer, U, Weiske, J, Badock, V, Petersen, K, Kahmann, J, Wegener, D, Bohnke, N, Eis, K, Graham, K, Wortmann, L, von Nussbaum, F, Bader, B. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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5OVE
 | | Ras guanine nucleotide exchange factor SOS1 (Rem-cdc25) in complex with small molecule inhibitor compound 1 | | Descriptor: | 1,2-ETHANEDIOL, 6,7-dimethoxy-~{N}-[(1~{R})-1-naphthalen-1-ylethyl]quinazolin-4-amine, Son of sevenless homolog 1 | | Authors: | Hillig, R.C, Sautier, B, Schroeder, J, Moosmayer, D, Hilpmann, A, Stegmann, C.M, Briem, H, Boemer, U, Weiske, J, Badock, V, Petersen, K, Kahmann, J, Wegener, D, Bohnke, N, Eis, K, Graham, K, Wortmann, L, von Nussbaum, F, Bader, B. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Discovery of potent SOS1 inhibitors that block RAS activation via disruption of the RAS-SOS1 interaction.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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8T5G
 | | SOS2 co-crystal structure with fragment bound (compound 12) | | Descriptor: | DIMETHYL SULFOXIDE, SULFATE ION, Son of sevenless homolog 2, ... | | Authors: | Gunn, R.J, Lawson, J.D, Ivetac, A, Ulaganathan, T, Coulombe, R, Fethiere, J. | | Deposit date: | 2023-06-13 | | Release date: | 2024-01-10 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Discovery of Five SOS2 Fragment Hits with Binding Modes Determined by SOS2 X-Ray Cocrystallography.
J.Med.Chem., 67, 2024
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8T5M
 | | SOS2 crystal structure with fragment bound (compound 14) | | Descriptor: | 1,2-ETHANEDIOL, 4-[(1R,2S)-1-hydroxy-2-{[2-(4-hydroxyphenyl)ethyl]amino}propyl]phenol, SULFATE ION, ... | | Authors: | Gunn, R.J, Lawson, J.D, Ivetac, A, Ulaganathan, T, Coulombe, R, Fethiere, J. | | Deposit date: | 2023-06-14 | | Release date: | 2024-01-10 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Discovery of Five SOS2 Fragment Hits with Binding Modes Determined by SOS2 X-Ray Cocrystallography.
J.Med.Chem., 67, 2024
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8T5R
 | | SOS2 crystal structure with fragment bound (compound 13) | | Descriptor: | 4-(aminomethyl)benzene-1-sulfonamide, SULFATE ION, Son of sevenless homolog 2 | | Authors: | Gunn, R.J, Lawson, J.D, Ivetac, A, Ulaganathan, T, Coulombe, R, Fethiere, J. | | Deposit date: | 2023-06-14 | | Release date: | 2024-01-10 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.12 Å) | | Cite: | Discovery of Five SOS2 Fragment Hits with Binding Modes Determined by SOS2 X-Ray Cocrystallography.
J.Med.Chem., 67, 2024
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7AVS
 | | Crystal structure of SOS1 in complex with compound 6 | | Descriptor: | 6,7-dimethoxy-2-methyl-~{N}-[(1~{R})-1-[3-(trifluoromethyl)phenyl]ethyl]quinazolin-4-amine, IMIDAZOLE, Son of sevenless homolog 1 | | Authors: | Bader, G, Kessler, D, Wolkerstorfer, B. | | Deposit date: | 2020-11-06 | | Release date: | 2021-03-24 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | One Atom Makes All the Difference: Getting a Foot in the Door between SOS1 and KRAS.
J.Med.Chem., 64, 2021
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7AVU
 | | Crystal structure of SOS1 in complex with compound 8 | | Descriptor: | IMIDAZOLE, Son of sevenless homolog 1, ~{N}-[(1~{R})-1-[3-azanyl-5-(trifluoromethyl)phenyl]ethyl]-6,7-dimethoxy-2-methyl-quinazolin-4-amine | | Authors: | Bader, G, Kessler, D, Wolkerstorfer, B. | | Deposit date: | 2020-11-06 | | Release date: | 2021-03-24 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | One Atom Makes All the Difference: Getting a Foot in the Door between SOS1 and KRAS.
J.Med.Chem., 64, 2021
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