7LUO
 
 | | N-terminus of Skp2 bound to Cyclin A | | Descriptor: | S-phase kinase-associated protein 2,Cyclin-A2, Skp2 Motif 1 uncharacterized fragment 1, Skp2 Motif 1 uncharacterized fragment 2 | | Authors: | Kelso, S, Ceccarelli, D.F, Sicheri, F. | | Deposit date: | 2021-02-22 | | Release date: | 2021-05-12 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.17 Å) | | Cite: | Bipartite binding of the N terminus of Skp2 to cyclin A.
Structure, 29, 2021
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7LUL
 | | Structure of the MM2 Erbin PDZ variant in complex with a high-affinity peptide | | Descriptor: | 1,2-ETHANEDIOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Singer, A.U, Teyra, J, McLaughlin, M, Ernst, A, Sicheri, F, Sidhu, S.S. | | Deposit date: | 2021-02-22 | | Release date: | 2021-07-28 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Comprehensive Assessment of the Relationship Between Site -2 Specificity and Helix alpha 2 in the Erbin PDZ Domain.
J.Mol.Biol., 433, 2021
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7M3Q
 | | Structure of the Smurf2 HECT Domain with a High Affinity Ubiquitin Variant (UbV) | | Descriptor: | 1,2-ETHANEDIOL, 2,3-DIHYDROXY-1,4-DITHIOBUTANE, CHLORIDE ION, ... | | Authors: | Chowdhury, A, Singer, A.U, Ogunjimi, A.A, Teyra, J, Zhang, W, Sicheri, F, Sidhu, S.S. | | Deposit date: | 2021-03-18 | | Release date: | 2021-04-21 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of the Smurf2 HECT Domain with a High Affinity Ubiquitin Variant (UbV)
To be published
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5KGF
 | | Structural model of 53BP1 bound to a ubiquitylated and methylated nucleosome, at 4.5 A resolution | | Descriptor: | DNA (145-MER), Histone H2A type 1, Histone H2B type 1-C/E/F/G/I, ... | | Authors: | Wilson, M.D, Benlekbir, S, Sicheri, F, Rubinstein, J.L, Durocher, D. | | Deposit date: | 2016-06-13 | | Release date: | 2016-07-27 | | Last modified: | 2020-01-15 | | Method: | ELECTRON MICROSCOPY (4.54 Å) | | Cite: | The structural basis of modified nucleosome recognition by 53BP1.
Nature, 536, 2016
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5JMV
 | | Crystal structure of mjKae1-pfuPcc1 complex | | Descriptor: | ADENOSINE MONOPHOSPHATE, MAGNESIUM ION, Probable bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein, ... | | Authors: | Wan, L, Sicheri, F. | | Deposit date: | 2016-04-29 | | Release date: | 2016-07-06 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.3864696 Å) | | Cite: | Structural and functional characterization of KEOPS dimerization by Pcc1 and its role in t6A biosynthesis.
Nucleic Acids Res., 44, 2016
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5IBK
 | | Skp1-F-box in complex with a ubiquitin variant | | Descriptor: | F-box/WD repeat-containing protein 7, Polyubiquitin-B, S-phase kinase-associated protein 1,S-phase kinase-associated protein 1 | | Authors: | Orlicky, S, Sicheri, F. | | Deposit date: | 2016-02-22 | | Release date: | 2016-03-30 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.503 Å) | | Cite: | Inhibition of SCF ubiquitin ligases by engineered ubiquitin variants that target the Cul1 binding site on the Skp1-F-box interface.
Proc.Natl.Acad.Sci.USA, 113, 2016
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5J26
 | | Crystal structure of a 53BP1 Tudor domain in complex with a ubiquitin variant | | Descriptor: | Tumor suppressor p53-binding protein 1, Ubiquitin Variant i53 | | Authors: | Wan, L, Canny, M, Juang, Y.C, Durocher, D, Sicheri, F. | | Deposit date: | 2016-03-29 | | Release date: | 2016-12-14 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.5047 Å) | | Cite: | A genetically encoded inhibitor of 53BP1 to stimulate homology-based gene editing
To Be Published
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2A1A
 | | PKR kinase domain-eIF2alpha Complex | | Descriptor: | Eukaryotic translation initiation factor 2 alpha subunit, Interferon-induced, double-stranded RNA-activated protein kinase | | Authors: | Dar, A.C, Dever, T.E, Sicheri, F. | | Deposit date: | 2005-06-19 | | Release date: | 2005-09-27 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Higher-Order Substrate Recognition of eIF2alpha by the RNA-Dependent Protein Kinase PKR.
Cell(Cambridge,Mass.), 122, 2005
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7U3E
 | | GID4 in complex with compound 1 | | Descriptor: | Glucose-induced degradation protein 4 homolog, tert-butyl (1S,4S)-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.852 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7U3F
 | | GID4 in complex with compound 4 | | Descriptor: | (4R)-4-(4-methoxyphenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine, GLYCEROL, Glucose-induced degradation protein 4 homolog | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7U3H
 | | GID4 in complex with compound 7 | | Descriptor: | (5R)-N-(4-fluorophenyl)-5-methyl-4,5-dihydro-1,3-thiazol-2-amine, Glucose-induced degradation protein 4 homolog | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.798 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7U3L
 | | GID4 in complex with compound 91 | | Descriptor: | GLYCEROL, Glucose-induced degradation protein 4 homolog, Nalpha-{(2R,4E)-2-[(N-benzylglycyl)amino]-5-phenylpent-4-enoyl}-N,4-dimethyl-L-phenylalaninamide | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.295 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7UKZ
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7U3G
 | | GID4 in complex with compound 67 | | Descriptor: | (1R)-1-phenyl-1,2,3,4-tetrahydroisoquinolin-5-amine, Glucose-induced degradation protein 4 homolog | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.244 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7U3K
 | | GID4 in complex with compound 89 | | Descriptor: | GLYCEROL, Glucose-induced degradation protein 4 homolog, N-butylglycyl-4-tert-butyl-D-phenylalanyl-3-methoxy-N-methyl-L-phenylalaninamide | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.198 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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1ZVD
 | | Regulation of Smurf2 Ubiquitin Ligase Activity by Anchoring the E2 to the HECT domain | | Descriptor: | PHOSPHATE ION, SODIUM ION, Smad ubiquitination regulatory factor 2 | | Authors: | Ogunjimi, A.A, Briant, D.J, Pece-Barbara, N, Le Roy, C, Di Guglielmo, G.M, Kavsak, P, Rasmussen, R.K, Seet, B.T, Sicheri, F, Wrana, J.L. | | Deposit date: | 2005-06-01 | | Release date: | 2005-08-09 | | Last modified: | 2011-09-28 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Regulation of Smurf2 Ubiquitin Ligase Activity by Anchoring the E2 to the HECT Domain.
Mol.Cell, 19, 2005
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7U3I
 | | GID4 in complex with compound 16 | | Descriptor: | 3-{[(5S)-5-methyl-4,5-dihydro-1,3-thiazol-2-yl]amino}phenol, GLYCEROL, Glucose-induced degradation protein 4 homolog | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.991 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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7U3J
 | | GID4 in complex with compound 88 | | Descriptor: | (2S)-2-{[(2S)-2-({N-[(2,4-dimethoxyphenyl)methyl]glycyl}amino)-2-(thiophen-2-yl)acetyl]amino}-N-methyl-4-phenylbutanamide, GLYCEROL, Glucose-induced degradation protein 4 homolog | | Authors: | Chana, C.K, Sicheri, F. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.642 Å) | | Cite: | Discovery and Structural Characterization of Small Molecule Binders of the Human CTLH E3 Ligase Subunit GID4.
J.Med.Chem., 65, 2022
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2A19
 | | PKR kinase domain- eIF2alpha- AMP-PNP complex. | | Descriptor: | Eukaryotic translation initiation factor 2 alpha subunit, Interferon-induced, double-stranded RNA-activated protein kinase, ... | | Authors: | Dar, A.C, Dever, T.E, Sicheri, F. | | Deposit date: | 2005-06-19 | | Release date: | 2005-09-27 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Higher-Order Substrate Recognition of eIF2alpha by the RNA-Dependent Protein Kinase PKR.
Cell(Cambridge,Mass.), 122, 2005
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2D3D
 | | crystal structure of the RNA binding SAM domain of saccharomyces cerevisiae Vts1 | | Descriptor: | CALCIUM ION, Vts1 protein | | Authors: | Aviv, T, Amborski, A.N, Zhao, X.S, Kwan, J.J, Johnson, P.E, Sicheri, F, Donaldson, L.W. | | Deposit date: | 2005-09-27 | | Release date: | 2006-02-14 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | The NMR and X-ray Structures of the Saccharomyces cerevisiae Vts1 SAM Domain Define a Surface for the Recognition of RNA Hairpins
J.Mol.Biol., 356, 2006
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4K25
 | | Crystal Structure of yeast Qri7 homodimer | | Descriptor: | CALCIUM ION, Probable tRNA threonylcarbamoyladenosine biosynthesis protein QRI7, mitochondrial, ... | | Authors: | Neculai, D, Wan, L, Mao, D.Y, Sicheri, F. | | Deposit date: | 2013-04-08 | | Release date: | 2013-05-08 | | Last modified: | 2013-08-07 | | Method: | X-RAY DIFFRACTION (2.88 Å) | | Cite: | Reconstitution and characterization of eukaryotic N6-threonylcarbamoylation of tRNA using a minimal enzyme system.
Nucleic Acids Res., 41, 2013
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7KJT
 | | KEOPS tRNA modifying sub-complex of archaeal Cgi121 and tRNA | | Descriptor: | RNA (70-MER), Regulatory protein Cgi121 | | Authors: | Ceccarelli, D.F, Beenstock, J, Mao, D.Y.L, Sicheri, F. | | Deposit date: | 2020-10-26 | | Release date: | 2020-12-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.34 Å) | | Cite: | A substrate binding model for the KEOPS tRNA modifying complex.
Nat Commun, 11, 2020
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7KJU
 | | Cgi121-tRNA complex | | Descriptor: | MAGNESIUM ION, RNA (75-MER) | | Authors: | Ceccarelli, D.F, Beenstock, J, Wan, L.C.K, Sicheri, F. | | Deposit date: | 2020-10-26 | | Release date: | 2020-12-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.102 Å) | | Cite: | A substrate binding model for the KEOPS tRNA modifying complex.
Nat Commun, 11, 2020
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2KIS
 | | Solution structure of CA150 FF1 domain and FF1-FF2 interdomain linker | | Descriptor: | Transcription elongation regulator 1 | | Authors: | Murphy, J.M, Hansen, D, Wiesner, S, Muhandiram, D, Borg, M, Smith, M.J, Sicheri, F, Kay, L.E, Forman-Kay, J.D, Pawson, T. | | Deposit date: | 2009-05-08 | | Release date: | 2009-09-08 | | Last modified: | 2024-05-08 | | Method: | SOLUTION NMR | | Cite: | Structural studies of FF domains of the transcription factor CA150 provide insights into the organization of FF domain tandem arrays.
J.Mol.Biol., 393, 2009
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3LJ1
 | | IRE1 complexed with Cdk1/2 Inhibitor III | | Descriptor: | 5-AMINO-3-{[4-(AMINOSULFONYL)PHENYL]AMINO}-N-(2,6-DIFLUOROPHENYL)-1H-1,2,4-TRIAZOLE-1-CARBOTHIOAMIDE, Serine/threonine-protein kinase/endoribonuclease IRE1 | | Authors: | Lee, K.P.K, Sicheri, F. | | Deposit date: | 2010-01-25 | | Release date: | 2010-05-12 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.33 Å) | | Cite: | Flavonol activation defines an unanticipated ligand-binding site in the kinase-RNase domain of IRE1.
Mol.Cell, 38, 2010
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