4U86
 
 | | Human Pin1 with cysteine sulfonic acid 113 | | Descriptor: | 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL, Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 | | Authors: | Li, W, Zhang, Y. | | Deposit date: | 2014-08-01 | | Release date: | 2015-04-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Pin1 cysteine-113 oxidation inhibits its catalytic activity and cellular function in Alzheimer's disease.
Neurobiol.Dis., 76, 2015
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3DWM
 | | Crystal structure of Mycobacterium tuberculosis CysO, an antigen | | Descriptor: | 9.5 kDa culture filtrate antigen cfp10A | | Authors: | Jurgenson, C.T, Burns, K.E, Begley, T.P, Ealick, S.E. | | Deposit date: | 2008-07-22 | | Release date: | 2008-09-23 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.69 Å) | | Cite: | Crystal structure of a sulfur carrier protein complex found in the cysteine biosynthetic pathway of Mycobacterium tuberculosis.
Biochemistry, 47, 2008
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6UJD
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6ZOP
 | | Structure of the cysteine-rich domain of PiggyMac, a domesticated PiggyBac transposase involved in programmed genome rearrangements | | Descriptor: | DDE_Tnp_1_7 domain-containing protein, ZINC ION | | Authors: | Bessa, L, Guerineau, M, Moriau, S, Lescop, E, Bontems, F, Mathy, N, Guittet, E, Bischerour, J, Betermier, M, Morellet, N. | | Deposit date: | 2020-07-07 | | Release date: | 2021-06-16 | | Last modified: | 2024-01-31 | | Method: | SOLUTION NMR | | Cite: | The unusual structure of the PiggyMac cysteine-rich domain reveals zinc finger diversity in PiggyBac-related transposases.
Mob DNA, 12, 2021
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6XB0
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6XB1
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5FT5
 | | Crystal structure of the cysteine desulfurase CsdA (persulfurated) from Escherichia coli at 2.384 Angstroem resolution | | Descriptor: | DI(HYDROXYETHYL)ETHER, GLYCEROL, L(+)-TARTARIC ACID, ... | | Authors: | Fernandez, F.J, Arda, A, Lopez-Estepa, M, Aranda, J, Penya-Soler, E, Garces, F, Quintana, J.F, Round, A, Campos-Oliva, R, Bruix, M, Coll, M, Tunon, I, Jimenez-Barbero, J, Vega, M.C. | | Deposit date: | 2016-01-11 | | Release date: | 2016-11-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.384 Å) | | Cite: | Mechanism of Sulfur Transfer Across Protein-Protein Interfaces: The Cysteine Desulfurase Model System
Acs Catalysis, 6, 2016
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6XB2
 | | Room temperature X-ray crystallography reveals catalytic cysteine in the SARS-CoV-2 3CL Mpro is highly reactive: Insights for enzyme mechanism and drug design | | Descriptor: | 1-ETHYL-PYRROLIDINE-2,5-DIONE, 3C-like proteinase, DIMETHYL SULFOXIDE | | Authors: | Kneller, D.W, Kovalevsky, A, Coates, L. | | Deposit date: | 2020-06-05 | | Release date: | 2020-06-17 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Room-temperature X-ray crystallography reveals the oxidation and reactivity of cysteine residues in SARS-CoV-2 3CL M pro : insights into enzyme mechanism and drug design.
Iucrj, 7, 2020
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6XHU
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4WH0
 | | YcaC from Pseudomonas aeruginosa with S-mercaptocysteine active site cysteine | | Descriptor: | CHLORIDE ION, Putative hydrolase | | Authors: | Groftehauge, M.K, Truan, D, Vasil, A, Denny, P.W, Vasil, M.L, Pohl, E. | | Deposit date: | 2014-09-19 | | Release date: | 2015-07-29 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.563 Å) | | Cite: | Crystal Structure of a Hidden Protein, YcaC, a Putative Cysteine Hydrolase from Pseudomonas aeruginosa, with and without an Acrylamide Adduct.
Int J Mol Sci, 16, 2015
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7RDM
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4QJI
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9HTH
 | | Crystal structure of the fused, cysteine-less Aes123 PolB1 split intein (with S1A, N159A mutations) | | Descriptor: | DNA-directed DNA polymerase | | Authors: | Fitzian, K, Yilmaz, Z, Humberg, C, Mootz, H.D, Kuemmel, D. | | Deposit date: | 2024-12-19 | | Release date: | 2025-05-07 | | Method: | X-RAY DIFFRACTION (1.378 Å) | | Cite: | A cysteine-less and ultra-fast split intein rationally engineered from being aggregation-prone to highly efficient in protein trans-splicing.
Nat Commun, 16, 2025
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5T8K
 | | 1.95 Angstrom Crystal Structure of S-adenosylhomocysteinase from Cryptosporidium parvum in Complex with Adenine and NAD | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ADENINE, Adenosylhomocysteinase, ... | | Authors: | Minasov, G, Shuvalova, L, Kiryukhina, O, Dubrovska, I, Bishop, B, Kwon, K, Anderson, W.F, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2016-09-07 | | Release date: | 2016-09-28 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | 1.95 Angstrom Crystal Structure of S-adenosylhomocysteinase from Cryptosporidium parvum in Complex with Adenine and NAD.
To Be Published
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4X8D
 | | Ergothioneine-biosynthetic sulfoxide synthase EgtB in complex with N,N-dimethyl-histidine and gamma-glutamyl-cysteine | | Descriptor: | CALCIUM ION, CHLORIDE ION, GAMMA-GLUTAMYLCYSTEINE, ... | | Authors: | Vit, A, Goncharenko, K.V, Blankenfeldt, W, Seebeck, F.P. | | Deposit date: | 2014-12-10 | | Release date: | 2015-01-28 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Structure of the Sulfoxide Synthase EgtB from the Ergothioneine Biosynthetic Pathway.
Angew.Chem.Int.Ed.Engl., 54, 2015
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7YSL
 | | Crystal structure of D-Cysteine desulfhydrase with a trapped PLP-pyruvate geminal diamine | | Descriptor: | 1,2-ETHANEDIOL, D-Cysteine desulfhydrase, FORMIC ACID | | Authors: | Zhang, X, Wang, L, Xu, X, Xing, X, Zhou, J. | | Deposit date: | 2022-08-12 | | Release date: | 2022-12-14 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | Characterization and structural basis of D-cysteine desulfhydrase from Pectobacterium atrosepticum
Tetrahedron, 2022
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6MM1
 | | Structure of the cysteine-rich region from human EHMT2 | | Descriptor: | Histone-lysine N-methyltransferase EHMT2, ZINC ION | | Authors: | Kerchner, K.M, Mou, T.C, Sprang, S.R, Briknarova, K. | | Deposit date: | 2018-09-28 | | Release date: | 2019-10-02 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The structure of the cysteine-rich region from human histone-lysine N-methyltransferase EHMT2 (G9a).
J Struct Biol X, 5, 2021
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3VUM
 | | Crystal structure of a cysteine-deficient mutant M7 in MAP kinase JNK1 | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Mitogen-activated protein kinase 8, Peptide from C-Jun-amino-terminal kinase-interacting protein 1, ... | | Authors: | Nakaniwa, T, Kinoshita, T, Inoue, T. | | Deposit date: | 2012-07-02 | | Release date: | 2013-02-13 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.69 Å) | | Cite: | Seven cysteine-deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1
Biochemistry, 51, 2012
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3VUH
 | | Crystal structure of a cysteine-deficient mutant M3 in MAP kinase JNK1 | | Descriptor: | GLYCEROL, Mitogen-activated protein kinase 8, Peptide from C-Jun-amino-terminal kinase-interacting protein 1, ... | | Authors: | Nakaniwa, T, Kinoshita, T, Inoue, T. | | Deposit date: | 2012-06-28 | | Release date: | 2013-02-13 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Seven cysteine-deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1
Biochemistry, 51, 2012
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7RDJ
 | | Crystal structure of PCDN-16B, an anti-HIV antibody from the PCDN bnAb lineage (non-cysteinylated state) | | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, PCDN-16B Fab heavy chain, ... | | Authors: | Omorodion, O, Wilson, I.A. | | Deposit date: | 2021-07-09 | | Release date: | 2021-11-10 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Structural and Biochemical Characterization of Cysteinylation in Broadly Neutralizing Antibodies to HIV-1.
J.Mol.Biol., 433, 2021
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3VUL
 | | Crystal structure of a cysteine-deficient mutant M1 in MAP kinase JNK1 | | Descriptor: | Mitogen-activated protein kinase 8, Peptide from C-Jun-amino-terminal kinase-interacting protein 1 | | Authors: | Nakaniwa, T, Kinoshita, T, Inoue, T. | | Deposit date: | 2012-07-02 | | Release date: | 2013-02-13 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | Seven cysteine-deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1
Biochemistry, 51, 2012
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3VUK
 | | Crystal structure of a cysteine-deficient mutant M5 in MAP kinase JNK1 | | Descriptor: | Mitogen-activated protein kinase 8, Peptide from C-Jun-amino-terminal kinase-interacting protein 1, SULFATE ION | | Authors: | Nakaniwa, T, Kinoshita, T, Inoue, T. | | Deposit date: | 2012-07-02 | | Release date: | 2013-02-13 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Seven cysteine-deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1
Biochemistry, 51, 2012
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3VUI
 | | Crystal structure of a cysteine-deficient mutant M2 in MAP kinase JNK1 | | Descriptor: | Mitogen-activated protein kinase 8, Peptide from C-Jun-amino-terminal kinase-interacting protein 1, SULFATE ION | | Authors: | Nakaniwa, T, Kinoshita, T, Inoue, T. | | Deposit date: | 2012-06-28 | | Release date: | 2013-02-13 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Seven cysteine-deficient mutants depict the interplay between thermal and chemical stabilities of individual cysteine residues in mitogen-activated protein kinase c-Jun N-terminal kinase 1
Biochemistry, 51, 2012
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6ZTK
 | | Crystal structure of Mialostatin, a gut cystatin from the hard tick Ixodes ricinus | | Descriptor: | FRAGMENT OF TRITON X-100, Mialostatin, SULFATE ION | | Authors: | Busa, M, Rezacova, P, Mares, M. | | Deposit date: | 2020-07-20 | | Release date: | 2021-06-02 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Mialostatin, a Novel Midgut Cystatin from Ixodes ricinus Ticks: Crystal Structure and Regulation of Host Blood Digestion.
Int J Mol Sci, 22, 2021
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5HRJ
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