5D3X
 
 | | Crystal Structure of the P-Rex1 PH domain with Inositol-(1,3,4,5)-Tetrakisphosphate Bound | | Descriptor: | INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-08-06 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.69 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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5D3V
 | | Crystal Structure of the P-Rex1 PH domain with Citrate Bound | | Descriptor: | CITRATE ANION, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-08-06 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.852 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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5D3W
 | | Crystal Structure of the P-Rex1 PH domain with Sulfate Bound | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein, SULFATE ION | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-08-06 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.852 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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5D27
 | | Crystal Structure of the P-Rex1 PH domain | | Descriptor: | NICKEL (II) ION, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-08-05 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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5D3Y
 | | Crystal Structure of the P-Rex1 PH domain with Inositol-(1,3,4,5)-Tetrakisphosphate Bound | | Descriptor: | INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-08-06 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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4YON
 | | P-Rex1:Rac1 complex | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein, Ras-related C3 botulinum toxin substrate 1 | | Authors: | Lucato, C.M, Whisstock, J.C, Ellisdon, A.M. | | Deposit date: | 2015-03-11 | | Release date: | 2015-07-01 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | The Phosphatidylinositol (3,4,5)-Trisphosphate-dependent Rac Exchanger 1Ras-related C3 Botulinum Toxin Substrate 1 (P-Rex1Rac1) Complex Reveals the Basis of Rac1 Activation in Breast Cancer Cells.
J.Biol.Chem., 290, 2015
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3QIK
 | | Crystal structure of the first PDZ domain of PREX1 | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein, UNKNOWN ATOM OR ION | | Authors: | Shen, L, Tong, Y, Tempel, W, Li, Y, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Weigelt, J, Park, H, Structural Genomics Consortium (SGC) | | Deposit date: | 2011-01-27 | | Release date: | 2011-02-16 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.285 Å) | | Cite: | Crystal structure of the first PDZ domain of PREX1
to be published
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6VSK
 | | Crystal structure of the P-Rex1 DEP1 domain | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Tesmer, J, Ravala, S.K. | | Deposit date: | 2020-02-11 | | Release date: | 2020-07-22 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.12 Å) | | Cite: | The first DEP domain of the RhoGEF P-Rex1 autoinhibits activity and contributes to membrane binding.
J.Biol.Chem., 295, 2020
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6PCV
 | | Single Particle Reconstruction of Phosphatidylinositol (3,4,5) trisphosphate-dependent Rac exchanger 1 bound to G protein beta gamma subunits | | Descriptor: | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Phosphatidylinositol (3,4,5) trisphosphate-dependent Rac exchanger 1 | | Authors: | Cash, J.N, Cianfrocco, M.A, Tesmer, J.J.G. | | Deposit date: | 2019-06-18 | | Release date: | 2019-10-23 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Cryo-electron microscopy structure and analysis of the P-Rex1-G beta gamma signaling scaffold.
Sci Adv, 5, 2019
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5FI1
 | | Crystal Structure of the P-Rex1 DH/PH tandem in complex with Cdc42 | | Descriptor: | Cell division control protein 42 homolog, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein,Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-12-22 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.203 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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7RX9
 | | Structure of autoinhibited P-Rex1 | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein, Endolysin chimera, SULFATE ION | | Authors: | Ellisdon, A.M, Chang, Y. | | Deposit date: | 2021-08-22 | | Release date: | 2022-08-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.22 Å) | | Cite: | Structure of the metastatic factor P-Rex1 reveals a two-layered autoinhibitory mechanism.
Nat.Struct.Mol.Biol., 29, 2022
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5FI0
 | | Crystal Structure of the P-Rex1 DH/PH tandem in complex with Rac1 | | Descriptor: | PHOSPHATE ION, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein,Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein, Ras-related C3 botulinum toxin substrate 1 | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2015-12-22 | | Release date: | 2016-04-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.282 Å) | | Cite: | Structural and Biochemical Characterization of the Catalytic Core of the Metastatic Factor P-Rex1 and Its Regulation by PtdIns(3,4,5)P3.
Structure, 24, 2016
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8TUA
 | | Full-length P-Rex1 in complex with inositol 1,3,4,5-tetrakisphosphate (IP4) | | Descriptor: | INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE, Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein | | Authors: | Cash, J.N, Tesmer, J.J.G. | | Deposit date: | 2023-08-15 | | Release date: | 2024-04-10 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | Full-length P-Rex1 in complex with inositol 1,3,4,5-tetrakisphosphate (IP4)
Elife, 2024
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7SYF
 | | Reconstruction of full-length Prex-1 (PtdIns(3,4,5)P3-dependent Rac Exchanger 1) | | Descriptor: | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein,Endolysin chimera | | Authors: | Lupton, C.J, Bayly-Jones, C, Ellisdon, A.M. | | Deposit date: | 2021-11-24 | | Release date: | 2022-07-27 | | Last modified: | 2024-02-28 | | Method: | ELECTRON MICROSCOPY (4.2 Å) | | Cite: | Structure of the metastatic factor P-Rex1 reveals a two-layered autoinhibitory mechanism.
Nat.Struct.Mol.Biol., 29, 2022
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