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6JD0
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BU of 6jd0 by Molmil
Structure of mutant human cathepsin L, engineered for GAG binding
Descriptor: 1,2-ETHANEDIOL, CHLORIDE ION, Cathepsin L1, ...
Authors:Choudhury, D, Biswas, S.
Deposit date:2019-01-30
Release date:2020-02-05
Last modified:2023-11-29
Method:X-RAY DIFFRACTION (1.805 Å)
Cite:Structure-guided protein engineering of human cathepsin L for efficient collagenolytic activity.
Protein Eng.Des.Sel., 34, 2021
6JD8
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BU of 6jd8 by Molmil
Structure of a proline specific mutant of human cathepsin L
Descriptor: 1,2-ETHANEDIOL, Cathepsin L1, DI(HYDROXYETHYL)ETHER, ...
Authors:Choudhury, D, Biswas, S.
Deposit date:2019-01-31
Release date:2020-02-05
Last modified:2023-11-29
Method:X-RAY DIFFRACTION (1.457 Å)
Cite:Structure-guided protein engineering of human cathepsin L for efficient collagenolytic activity.
Protein Eng.Des.Sel., 34, 2021
1QUN
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BU of 1qun by Molmil
X-RAY STRUCTURE OF THE FIMC-FIMH CHAPERONE ADHESIN COMPLEX FROM UROPATHOGENIC E.COLI
Descriptor: MANNOSE-SPECIFIC ADHESIN FIMH, PAPD-LIKE CHAPERONE FIMC
Authors:Choudhury, D, Thompson, A, Stojanoff, V, Langerman, S, Pinkner, J, Hultgren, S.J, Knight, S.
Deposit date:1999-07-01
Release date:1999-08-31
Last modified:2011-07-13
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:X-ray structure of the FimC-FimH chaperone-adhesin complex from uropathogenic Escherichia coli.
Science, 285, 1999
1EG9
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BU of 1eg9 by Molmil
NAPHTHALENE 1,2-DIOXYGENASE WITH INDOLE BOUND IN THE ACTIVE SITE.
Descriptor: FE (III) ION, FE2/S2 (INORGANIC) CLUSTER, INDOLE, ...
Authors:Carredano, E, Karlsson, A, Kauppi, B, Choudhury, D, Parales, R.E, Parales, J.V, Lee, K, Gibson, D.T, Eklund, H, Ramaswamy, S.
Deposit date:2000-02-15
Release date:2000-05-24
Last modified:2024-02-07
Method:X-RAY DIFFRACTION (1.6 Å)
Cite:Substrate binding site of naphthalene 1,2-dioxygenase: functional implications of indole binding.
J.Mol.Biol., 296, 2000
1L4I
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BU of 1l4i by Molmil
Crystal Structure of the Periplasmic Chaperone SfaE
Descriptor: SfaE PROTEIN
Authors:Knight, S.D, Choudhury, D, Hultgren, S, Pinkner, J, Stojanoff, V, Thompson, A.
Deposit date:2002-03-05
Release date:2002-06-12
Last modified:2024-02-14
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:Structure of the S pilus periplasmic chaperone SfaE at 2.2 A resolution.
Acta Crystallogr.,Sect.D, 58, 2002
3TNX
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BU of 3tnx by Molmil
Structure of the precursor of a thermostable variant of papain at 2.6 Angstroem resolution
Descriptor: CHLORIDE ION, Papain
Authors:Roy, S, Choudhury, D, Dattagupta, J.K, Biswas, S.
Deposit date:2011-09-02
Release date:2012-09-12
Last modified:2023-11-01
Method:X-RAY DIFFRACTION (2.62 Å)
Cite:The structure of a thermostable mutant of pro-papain reveals its activation mechanism
Acta Crystallogr.,Sect.D, 68, 2012
4QRG
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BU of 4qrg by Molmil
Crystal structure of I86L mutant of papain
Descriptor: CHLORIDE ION, Papain, SODIUM ION
Authors:Dutta, S, Choudhury, D, Roy, S, Biswas, S.
Deposit date:2014-07-01
Release date:2015-08-05
Last modified:2017-11-22
Method:X-RAY DIFFRACTION (2.497 Å)
Cite:Pro-peptide regulates the substrate specificity and zymogen activation process of papain: A structural and mechanistic insight
To be Published
4QRV
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BU of 4qrv by Molmil
Crystal structure of I86F mutant of papain
Descriptor: CHLORIDE ION, Papain, SODIUM ION
Authors:Dutta, S, Choudhury, D, Roy, S.
Deposit date:2014-07-02
Release date:2015-08-12
Last modified:2017-11-22
Method:X-RAY DIFFRACTION (1.978 Å)
Cite:Pro-peptide regulates the substrate specificity and zymogen activation process of papain: A structural and mechanistic insight
to be published
4QRX
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BU of 4qrx by Molmil
Crystal structure of pro-papain mutant at pH 4.0
Descriptor: pro-papain
Authors:Dutta, S, Choudhury, D, Roy, S, Biswas, S.
Deposit date:2014-07-02
Release date:2015-08-05
Last modified:2017-11-22
Method:X-RAY DIFFRACTION (3.138 Å)
Cite:Pro-peptide regulates the substrate specificity and zymogen activation process of papain: A structural and mechanistic insight
to be published
1TR7
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BU of 1tr7 by Molmil
FimH adhesin receptor binding domain from uropathogenic E. coli
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, CACODYLATE ION, FimH protein, ...
Authors:Bouckaert, J, Berglund, J, Schembri, M, De Genst, E, Cools, L, Wuhrer, M, Hung, C.S, Pinkner, J, Slattegard, R, Zavialov, A, Choudhury, D, Langermann, S, Hultgren, S.J, Wyns, L, Klemm, P, Oscarson, S, Knight, S.D, De Greve, H.
Deposit date:2004-06-21
Release date:2005-05-03
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (2.1 Å)
Cite:Receptor binding studies disclose a novel class of high-affinity inhibitors of the Escherichia coli FimH adhesin
Mol.Microbiol., 55, 2005
5GY7
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BU of 5gy7 by Molmil
X-Ray structure of H243I mutant of UDP-Galactose 4-epimerase from E.coli:evidence for existence of open and closed active site during catalysis.
Descriptor: GLYCEROL, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, NITRATE ION, ...
Authors:Singh, N, Tiwari, P, Phulera, S, Dixit, A, Choudhury, D.
Deposit date:2016-09-21
Release date:2016-11-30
Last modified:2023-11-08
Method:X-RAY DIFFRACTION (1.43 Å)
Cite:X-Ray structure of H243I mutant of UDP-Galactose 4-epimerase from E.coli:evidence for existence of open and closed active site during catalysis.
To Be Published
3USV
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BU of 3usv by Molmil
Structure of the precursor of a thermostable variant of papain at 3.8 A resolution from a crystal soaked at pH 4
Descriptor: Papain
Authors:Roy, S, Choudhury, D, Biswas, S, Dattagupta, J.K.
Deposit date:2011-11-24
Release date:2012-11-28
Last modified:2023-11-08
Method:X-RAY DIFFRACTION (3.8 Å)
Cite:Crystallographic analysis of pro-papain variant elucidates the structural basis of the step-wise activation mechanism of the zymogen
To be Published
1RYX
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BU of 1ryx by Molmil
Crystal structure of hen serum transferrin in apo- form
Descriptor: Ovotransferrin
Authors:Dattagupta, J.K, Thakurta, P.G, Choudhury, D, Dasgupta, R.
Deposit date:2003-12-23
Release date:2004-07-13
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (3.5 Å)
Cite:Tertiary structural changes associated with iron binding and release in hen serum transferrin: a crystallographic and spectroscopic study
Biochem.Biophys.Res.Commun., 316, 2004
1SHR
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BU of 1shr by Molmil
Crystal structure of ferrocyanide bound human hemoglobin A2 at 1.88A resolution
Descriptor: CYANIDE ION, FE (III) ION, Hemoglobin alpha chain, ...
Authors:Sen, U, Dasgupta, J, Choudhury, D, Datta, P, Chakrabarti, A, Chakrabarty, S.B, Chakrabarty, A, Dattagupta, J.K.
Deposit date:2004-02-26
Release date:2004-10-26
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (1.88 Å)
Cite:Crystal structures of HbA2 and HbE and modeling of hemoglobin delta4: interpretation of the thermal stability and the antisickling effect of HbA2 and identification of the ferrocyanide binding site in Hb
Biochemistry, 43, 2004
1SI4
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BU of 1si4 by Molmil
Crystal structure of Human hemoglobin A2 (in R2 state) at 2.2 A resolution
Descriptor: CYANIDE ION, Hemoglobin alpha chain, Hemoglobin delta chain, ...
Authors:Sen, U, Dasgupta, J, Choudhury, D, Datta, P, Chakrabarti, A, Chakrabarty, S.B, Chakrabarty, A, Dattagupta, J.K.
Deposit date:2004-02-27
Release date:2004-10-26
Last modified:2023-10-25
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:Crystal structures of HbA2 and HbE and modeling of hemoglobin delta4: interpretation of the thermal stability and the antisickling effect of HbA2 and identification of the ferrocyanide binding site in Hb.
Biochemistry, 43, 2004
1N04
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BU of 1n04 by Molmil
Diferric chicken serum transferrin at 2.8 A resolution.
Descriptor: CARBONATE ION, FE (III) ION, beta-L-fucopyranose, ...
Authors:Guha Thakurta, P, Choudhury, D, Dasgupta, R, Dattagupta, J.K.
Deposit date:2002-10-11
Release date:2003-09-30
Last modified:2020-07-29
Method:X-RAY DIFFRACTION (2.8 Å)
Cite:Structure of diferric hen serum transferrin at 2.8 A resolution.
Acta Crystallogr.,Sect.D, 59, 2003
1NQP
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BU of 1nqp by Molmil
Crystal structure of Human hemoglobin E at 1.73 A resolution
Descriptor: CYANIDE ION, Hemoglobin alpha chain, Hemoglobin beta chain, ...
Authors:Dasgupta, J, Sen, U, Choudhury, D, Dutta, P, Basu, S, Chakrabarti, A, Chakrabarty, A, Dattagupta, J.K.
Deposit date:2003-01-22
Release date:2004-03-02
Last modified:2023-08-16
Method:X-RAY DIFFRACTION (1.73 Å)
Cite:Crystallization and preliminary X-ray structural Studies of Hemoglobin A2 and Hemoglobin E, isolated from the blood samples of Beta-thalassemic patients
Biochem.Biophys.Res.Commun., 303, 2004
1UWF
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BU of 1uwf by Molmil
1.7 A resolution structure of the receptor binding domain of the FimH adhesin from uropathogenic E. coli
Descriptor: FIMH PROTEIN, GLYCEROL, butyl alpha-D-mannopyranoside
Authors:Bouckaert, J, Berglund, J, Genst, E.D, Cools, L, Hung, C.-S, Wuhrer, M, Zavialov, A, Langermann, S, Hultgren, S, Wyns, L, Oscarson, S, Knight, S.D, De Greve, H.
Deposit date:2004-02-05
Release date:2005-02-16
Last modified:2023-12-13
Method:X-RAY DIFFRACTION (1.69 Å)
Cite:Receptor Binding Studies Disclose a Novel Class of High-Affinity Inhibitors of the Escherichia Coli Fimh Adhesin.
Mol.Microbiol., 55, 2005

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