1IFU
 
 | | RICIN A-CHAIN (RECOMBINANT) COMPLEX WITH FORMYCIN | | Descriptor: | (1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol, RICIN | | Authors: | Weston, S.A, Tucker, A.D, Thatcher, D.R, Derbyshire, D.J, Pauptit, R.A. | | Deposit date: | 1996-07-05 | | Release date: | 1998-01-14 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | X-ray structure of recombinant ricin A-chain at 1.8 A resolution.
J.Mol.Biol., 244, 1994
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2R2X
 | | Ricin A-chain (recombinant) complex with Urea | | Descriptor: | Ricin A chain, SULFATE ION, UREA | | Authors: | Carra, J.H, McHugh, C.A, Mulligan, S, Machiesky, L.M, Soares, A.S, Millard, C.B. | | Deposit date: | 2007-08-28 | | Release date: | 2007-11-20 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Fragment-based identification of determinants of conformational and spectroscopic change at the ricin active site.
Bmc Struct.Biol., 7, 2007
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4ZFY
 | | Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in complex with ALPHA-METHYL-D-GALACTOSIDE | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, methyl alpha-D-galactopyranoside, ... | | Authors: | Chandran, T, Sharma, A, Vijayan, M. | | Deposit date: | 2015-04-22 | | Release date: | 2016-03-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | Structural studies on a non-toxic homologue of type II RIPs from bitter gourd: Molecular basis of non-toxicity, conformational selection and glycan structure.
J.Biosci., 40, 2015
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3D7W
 | | Mistletoe Lectin I in Complex with Zeatin | | Descriptor: | (2E)-2-methyl-4-(9H-purin-6-ylamino)but-2-en-1-ol, (2Z)-2-methyl-4-(9H-purin-6-ylamino)but-2-en-1-ol, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Meyer, A, Rypniewski, W, Szymanski, M, Voelter, W, Barciszewski, J, Betzel, C. | | Deposit date: | 2008-05-22 | | Release date: | 2008-06-17 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.49 Å) | | Cite: | Structure of mistletoe lectin I from Viscum album in complex with the phytohormone zeatin
Biochim.Biophys.Acta, 1784, 2008
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6OBM
 | | Ricin A chain bound to VHH antibody V6A7 | | Descriptor: | CHLORIDE ION, Ricin A chain, VHH antibody V6A7 | | Authors: | Rudolph, M.J. | | Deposit date: | 2019-03-21 | | Release date: | 2020-04-01 | | Last modified: | 2020-10-14 | | Method: | X-RAY DIFFRACTION (2.495 Å) | | Cite: | Intracellular Neutralization of Ricin Toxin by Single-domain Antibodies Targeting the Active Site.
J.Mol.Biol., 432, 2020
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1BR5
 | | RICIN A CHAIN (RECOMBINANT) COMPLEX WITH NEOPTERIN | | Descriptor: | NEOPTERIN, PROTEIN (RICIN) | | Authors: | Day, P, Yan, X, Hollis, T, Svinth, M, Monzingo, A.F, Milne, G.W.A, Robertus, J.D. | | Deposit date: | 1998-08-26 | | Release date: | 1998-09-02 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure-based identification of a ricin inhibitor.
J.Mol.Biol., 266, 1997
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4XY7
 | | Crystal structure of the complex of ribosome inactivating protein from Momordica balsamina with N-acetylglucosamine at 2.5 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Ribosome inactivating protein | | Authors: | Yamini, S, Pandey, S, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2015-02-02 | | Release date: | 2015-09-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of the complex of ribosome inactivating protein from Momordica balsamina with N- acetylglucosamine at 2.5 A resolution
To Be Published
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5U4M
 | | RTA-V1C7-G29R-no_salt | | Descriptor: | CHLORIDE ION, Ricin, V1C7 VHH antibody | | Authors: | Rudolph, M.J, Mantis, N. | | Deposit date: | 2016-12-05 | | Release date: | 2017-12-13 | | Last modified: | 2019-12-11 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Using homology modeling to interrogate binding affinity in neutralization of ricin toxin by a family of single domain antibodies.
Proteins, 85, 2017
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1DM0
 | | SHIGA TOXIN | | Descriptor: | SHIGA TOXIN A SUBUNIT, SHIGA TOXIN B SUBUNIT | | Authors: | Fraser, M.E, Chernaia, M.M, Kozlov, Y.V, James, M.N. | | Deposit date: | 1999-12-13 | | Release date: | 1999-12-30 | | Last modified: | 2019-08-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of the holotoxin from Shigella dysenteriae at 2.5 A resolution.
Nat.Struct.Biol., 1, 1994
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2AAI
 | | Crystallographic refinement of ricin to 2.5 Angstroms | | Descriptor: | RICIN (A CHAIN), RICIN (B CHAIN), 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: | Rutenber, E, Katzin, B.J, Montfort, W, Villafranca, J.E, Ernst, S.R, Collins, E.J, Mlsna, D, Monzingo, A.F, Ready, M.P, Robertus, J.D. | | Deposit date: | 1993-09-07 | | Release date: | 1994-01-31 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystallographic refinement of ricin to 2.5 A.
Proteins, 10, 1991
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3NFM
 | | Crystal Structure of the complex of type I ribosome inactivating protein with fructose at 2.5A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Ribosome inactivating protein, ... | | Authors: | Kushwaha, G.S, Pandey, N, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2010-06-10 | | Release date: | 2010-06-30 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal Structure of the complex of type I ribosome inactivating protein with fructose at 2.5A resolution
To be Published
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5U4L
 | | RTA-V1C7_G29R-high-salt | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, PHOSPHATE ION, ... | | Authors: | Rudolph, M.J, Mantis, N. | | Deposit date: | 2016-12-05 | | Release date: | 2017-12-13 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Using homology modeling to interrogate binding affinity in neutralization of ricin toxin by a family of single domain antibodies.
Proteins, 85, 2017
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1PAF
 | | THE 2.5 ANGSTROMS STRUCTURE OF POKEWEED ANTIVIRAL PROTEIN | | Descriptor: | POKEWEED ANTIVIRAL PROTEIN | | Authors: | Monzingo, A.F, Collins, E.J, Ernst, S.R, Irvin, J.D, Robertus, J.D. | | Deposit date: | 1992-10-19 | | Release date: | 1994-01-31 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The 2.5 A structure of pokeweed antiviral protein.
J.Mol.Biol., 233, 1993
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2PQI
 | | Crystal structure of active ribosome inactivating protein from maize (b-32) | | Descriptor: | Ribosome-inactivating protein 3 | | Authors: | Mak, A.N.S, Wong, Y.T, Young, J.A, Cha, S.S, Sze, K.H, Au, S.W.N, Wong, K.B, Shaw, P.C. | | Deposit date: | 2007-05-02 | | Release date: | 2008-02-12 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure-function study of maize ribosome-inactivating protein: implications for the internal inactivation region and the sole glutamate in the active site.
Nucleic Acids Res., 35, 2007
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3EJ5
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1R4Q
 | | Shiga toxin | | Descriptor: | SHT cytotoxin A subunit, Shigella toxin chain B | | Authors: | Fraser, M.E, Fujinaga, M, Cherney, M.M, Melton-Celsa, A.R, Twiddy, E.M, O'Brien, A.D, James, M.N.G. | | Deposit date: | 2003-10-07 | | Release date: | 2004-05-11 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of Shiga Toxin Type 2 (Stx2) from Escherichia coli O157:H7.
J.Biol.Chem., 279, 2004
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4ZFU
 | | Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in complex with N-acetyl D galactosamine | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-galactopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Chandran, T, Sharma, A, Vijayan, M. | | Deposit date: | 2015-04-21 | | Release date: | 2016-03-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.53 Å) | | Cite: | Structural studies on a non-toxic homologue of type II RIPs from bitter gourd: Molecular basis of non-toxicity, conformational selection and glycan structure.
J.Biosci., 40, 2015
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4ZFW
 | | Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in complex with galactose. | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, ... | | Authors: | Chandran, T, Sharma, A, Vijayan, M. | | Deposit date: | 2015-04-21 | | Release date: | 2016-03-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.54 Å) | | Cite: | Structural studies on a non-toxic homologue of type II RIPs from bitter gourd: Molecular basis of non-toxicity, conformational selection and glycan structure.
J.Biosci., 40, 2015
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1CF5
 | | BETA-MOMORCHARIN STRUCTURE AT 2.55 A | | Descriptor: | PROTEIN (BETA-MOMORCHARIN), beta-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Yuan, Y.-R, He, Y.-N, Xiong, J.-P, Xia, Z.-X. | | Deposit date: | 1999-03-24 | | Release date: | 1999-06-07 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Three-dimensional structure of beta-momorcharin at 2.55 A resolution.
Acta Crystallogr.,Sect.D, 55, 1999
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4ZLB
 | | Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in complex with lactose | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, alpha-L-fucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Chandran, T, Sharma, A, Vijayan, M. | | Deposit date: | 2015-05-01 | | Release date: | 2016-03-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structural studies on a non-toxic homologue of type II RIPs from bitter gourd: Molecular basis of non-toxicity, conformational selection and glycan structure.
J.Biosci., 40, 2015
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7KD2
 | | Ricin bound to VHH antibody V11B2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, Ricin chain A, ... | | Authors: | Rudolph, M.J. | | Deposit date: | 2020-10-07 | | Release date: | 2021-08-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structural Analysis of Toxin-Neutralizing, Single-Domain Antibodies that Bridge Ricin's A-B Subunit Interface.
J.Mol.Biol., 433, 2021
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4KPV
 | | Crystal structure of the complex of ribosome inactivating protein from Momordica balsamina with Pyrimidine-2,4(1H,3H)-dione at 2.57 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, URACIL, rRNA N-glycosidase | | Authors: | Yamini, S, Pandey, S, Kushwaha, G.S, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2013-05-14 | | Release date: | 2013-05-29 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.57 Å) | | Cite: | Crystal structure of the complex of ribosome inactivating protein from Momordica balsamina with Pyrimidine-2,4(1H,3H)-dione at 2.57 A resolution
To be Published
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4O0O
 | | Crystal structure of the complex of type 1 Ribosome inactivating protein from Momordica balsamina with 5-fluorouracil at 2.59 A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 5-FLUOROURACIL, GLYCEROL, ... | | Authors: | Yamini, S, Pandey, S, Kushwaha, G.S, Sinha, M, Kaur, P, Sharma, S, Singh, T.P. | | Deposit date: | 2013-12-14 | | Release date: | 2014-01-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.59 Å) | | Cite: | Crystal structure of the complex of type 1 Ribosome inactivating protein from Momordica balsamina with 5-fluorouracil at 2.59 A resolution
To be Published
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6CWG
 | | Ricin catalytic subunit bound go A9 VHH antibody | | Descriptor: | CHLORIDE ION, Ricin, VHH antibody | | Authors: | Rudolph, M.J, Mantis, N. | | Deposit date: | 2018-03-30 | | Release date: | 2019-01-16 | | Last modified: | 2019-12-18 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Contribution of an unusual CDR2 element of a single domain antibody in ricin toxin binding affinity and neutralizing activity.
Protein Eng. Des. Sel., 31, 2018
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1IL4
 | | STRUCTURE OF RICIN A CHAIN BOUND WITH INHIBITOR 9-DEAZAGUANINE | | Descriptor: | 9-DEAZAGUANINE, RICIN A CHAIN | | Authors: | Miller, D.J, Ravikumar, K, Shen, H, Suh, J.-K, Kerwin, S.M, Robertus, J.D. | | Deposit date: | 2001-05-07 | | Release date: | 2002-01-16 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure-based design and characterization of novel platforms for ricin and shiga toxin inhibition.
J.Med.Chem., 45, 2002
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