7Z64
 
 | | A GH18 from haloalkaliphilic bacterium unveils environment-dependent variations in the catalytic machinery of chitinases | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Chitinase, ... | | Authors: | Madhuprakash, J, Dalhus, B, Rohr, A.K, Bissaro, B, Vaaje-Kolstad, G, Sorlie, M, Eijsink, V.G. | | Deposit date: | 2022-03-10 | | Release date: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.31 Å) | | Cite: | A GH18 from haloalkaliphilic bacterium unveils environment-dependent variations in the catalytic machinery of chitinases
To Be Published
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7ZY9
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7ZYA
 | | Structure of Chit33 from Trichoderma harzianum. | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, DI(HYDROXYETHYL)ETHER, Endochitinase 33, ... | | Authors: | Jimenez-Ortega, E, Sanz-Aparicio, J. | | Deposit date: | 2022-05-24 | | Release date: | 2022-08-31 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.12 Å) | | Cite: | Structure-Function Insights into the Fungal Endo -Chitinase Chit33 Depict its Mechanism on Chitinous Material.
Int J Mol Sci, 23, 2022
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3FXY
 | | Acidic Mammalian Chinase, Catalytic Domain | | Descriptor: | Acidic mammalian chitinase | | Authors: | Olland, A.M. | | Deposit date: | 2009-01-21 | | Release date: | 2009-03-10 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Triad of polar residues implicated in pH specificity of acidic mammalian chitinase.
Protein Sci., 18, 2009
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2FDM
 | | Crystal structure of the ternary complex of signalling glycoprotein frm sheep (SPS-40)with hexasaccharide (NAG6) and peptide Trp-Pro-Trp at 3.0A resolution | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose, Chitinase-3-like protein 1, ... | | Authors: | Srivastava, D.B, Ethayathulla, A.S, Kumar, J, Somvanshi, R.K, Sharma, S, Singh, T.P. | | Deposit date: | 2005-12-14 | | Release date: | 2006-01-10 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of the ternary complex of signalling glycoprotein frm sheep (SPS-40)
with hexasaccharide (NAG6) and peptide Trp-Pro-Trp at 3.0A resolution
To be Published
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3FY1
 | | The Acidic Mammalian Chitinase catalytic domain in complex with methylallosamidin | | Descriptor: | 2-acetamido-2-deoxy-6-O-methyl-alpha-D-allopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-allopyranose, ALLOSAMIZOLINE, Acidic mammalian chitinase | | Authors: | Olland, A.M. | | Deposit date: | 2009-01-21 | | Release date: | 2009-03-10 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Triad of polar residues implicated in pH specificity of acidic mammalian chitinase.
Protein Sci., 18, 2009
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2ESC
 | | Crystal structure of a 40 KDa protective signalling protein from Bovine (SPC-40) at 2.1 A resolution | | Descriptor: | Chitinase-3-like protein 1, alpha-D-mannopyranose-(1-4)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Kumar, J, Ethayathulla, A.S, Srivastav, D.B, Sharma, S, Srinivasan, A, Singh, T.P. | | Deposit date: | 2005-10-26 | | Release date: | 2005-12-20 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of a bovine secretory signalling glycoprotein (SPC-40) at 2.1 Angstrom resolution.
Acta Crystallogr.,Sect.D, 62, 2006
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4A5Q
 | | Crystal structure of the chitinase Chi1 fitted into the 3D structure of the Yersinia entomophaga toxin complex | | Descriptor: | CHI1 | | Authors: | Busby, J.N, Landsberg, M.J, Simpson, R.M, Jones, S.A, Hankamer, B, Hurst, M.R.H, Lott, J.S. | | Deposit date: | 2011-10-27 | | Release date: | 2011-11-16 | | Last modified: | 2024-01-31 | | Method: | ELECTRON MICROSCOPY (17 Å) | | Cite: | Structural Analysis of Chi1 Chitinase from Yen-Tc: The Multisubunit Insecticidal Abc Toxin Complex of Yersinia Entomophaga.
J.Mol.Biol., 415, 2012
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3G6L
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3G6M
 | | crystal structure of a chitinase CrChi1 from the nematophagous fungus Clonostachys rosea in complex with a potent inhibitor caffeine | | Descriptor: | CAFFEINE, Chitinase | | Authors: | Gan, Z, Yang, J, Lou, Z, Rao, Z, Zhang, K.-Q. | | Deposit date: | 2009-02-06 | | Release date: | 2010-02-16 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Crystal structure and mutagenesis analysis of chitinase CrChi1 from the nematophagous fungus Clonostachys rosea in complex with the inhibitor caffeine
Microbiology, 156, 2010
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2G41
 | | Crystal structure of the complex of sheep signalling glycoprotein with chitin trimer at 3.0A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, SIGNAL PROCESSING PROTEIN, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Srivastava, D.B, Ethayathulla, A.S, Kumar, J, Bhushan, A, Sharma, S, Singh, T.P. | | Deposit date: | 2006-02-21 | | Release date: | 2006-04-04 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Carbohydrate binding properties and carbohydrate induced conformational switch in sheep secretory glycoprotein (SPS-40): crystal structures of four complexes of SPS-40 with chitin-like oligosaccharides
J.Struct.Biol., 158, 2007
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4AY1
 | | Human YKL-39 is a pseudo-chitinase with retained chitooligosaccharide binding properties | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHITINASE-3-LIKE PROTEIN 2 | | Authors: | Schimpl, M, Rush, C.L, Betou, M, Eggleston, I.M, Penman, G.A, Recklies, A.D, van Aalten, D.M.F. | | Deposit date: | 2012-06-17 | | Release date: | 2012-08-08 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Human Ykl-39 is a Pseudo-Chitinase with Retained Chitooligosaccharide-Binding Properties.
Biochem.J., 446, 2012
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4B16
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6EPB
 | | Structure of Chitinase 42 from Trichoderma harzianum | | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, Endochitinase 42, ... | | Authors: | Ramirez-Escudero, M, Jimenez-Ortega, E, Sanz-Aparicio, J. | | Deposit date: | 2017-10-11 | | Release date: | 2018-09-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Use of chitin and chitosan to produce new chitooligosaccharides by chitinase Chit42: enzymatic activity and structural basis of protein specificity.
Microb. Cell Fact., 17, 2018
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2G8Z
 | | Crystal structure of the ternary complex of signalling protein from sheep (SPS-40) with trimer and designed peptide at 2.5A resolution | | Descriptor: | (TRP)(PRO)(TRP), 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Chitinase-3-like protein 1, ... | | Authors: | Ethayathulla, A.S, Srivastava, D.B, Kumar, J, Somvanshi, R.K, Sharma, S, Singh, T.P. | | Deposit date: | 2006-03-04 | | Release date: | 2006-04-04 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of the ternary complex of signalling protein from sheep (SPS-40) with trimer and designed peptide at 2.5A resolution
To be Published
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4AXN
 | | Hallmarks of processive and non-processive glycoside hydrolases revealed from computational and crystallographic studies of the Serratia marcescens chitinases | | Descriptor: | ACETATE ION, CALCIUM ION, CHITINASE C1 | | Authors: | Payne, C.M, Baban, J, Synstad, B, Backe, P.H, Arvai, A.S, Dalhus, B, Bjoras, M, Eijsink, V.G.H, Sorlie, M, Beckham, G.T, Vaaje-Kolstad, G. | | Deposit date: | 2012-06-13 | | Release date: | 2012-09-05 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.68 Å) | | Cite: | Hallmarks of Processivity in Glycoside Hydrolases from Crystallographic and Computational Studies of the Serratia Marcescens Chitinases.
J.Biol.Chem., 287, 2012
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4B15
 | | crystal structure of tamarind chitinase like lectin (TCLL) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ACETATE ION, ... | | Authors: | Patil, D.N, Kumar, P. | | Deposit date: | 2012-07-06 | | Release date: | 2013-06-12 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.49 Å) | | Cite: | Structural Investigation of a Novel N-Acetyl Glucosamine Binding Chi-Lectin which Reveals Evolutionary Relationship with Class III Chitinases.
Plos One, 8, 2013
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4Z2G
 | | Serratia marcescens Chitinase B complexed with macrolide inhibitor 26 | | Descriptor: | (1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-3-ethyl-2,10-dihydroxy-2,6,8,10,12,15,15,17-octamethyl-5-oxo-9-(prop-2-yn-1-yloxy)-4,14,16-trioxabicyclo[11.3.1]heptadec-7-yl {4-[N'-(methylcarbamoyl)carbamimidamido]butyl}carbamate, Chitinase B | | Authors: | Maita, N, Sugawara, A, Sunazuka, T. | | Deposit date: | 2015-03-30 | | Release date: | 2015-07-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase
J.Med.Chem., 58, 2015
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4Z2L
 | | Serratia marcescens Chitinase B complexed with macrolide inhibitor 33 | | Descriptor: | (3R,4S,5S,6R,7R,9R,10S,11S,12R,13S,14R)-14-ethyl-7,10,12,13-tetrahydroxy-3,5,7,9,11,13-hexamethyl-2-oxo-6-(prop-2-yn-1-yloxy)oxacyclotetradecan-4-yl {3-[N'-(methylcarbamoyl)carbamimidamido]propyl}carbamate, CHLORIDE ION, Chitinase B, ... | | Authors: | Maita, N, Sugawara, A, Sunazuka, T. | | Deposit date: | 2015-03-30 | | Release date: | 2015-07-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase
J.Med.Chem., 58, 2015
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4Z2J
 | | Serratia marcescens Chitinase B complexed with macrolide inhibitor 31 | | Descriptor: | (1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-3-ethyl-2,10-dihydroxy-2,6,8,10,12,15,15,17-octamethyl-5-oxo-9-(prop-2-yn-1-yloxy)-4,14,16-trioxabicyclo[11.3.1]heptadec-7-yl {5-[N'-(methylcarbamoyl)carbamimidamido]pentyl}carbamate, Chitinase B, GLYCEROL, ... | | Authors: | Maita, N, Sugawara, A, Sunazuka, T. | | Deposit date: | 2015-03-30 | | Release date: | 2015-07-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase
J.Med.Chem., 58, 2015
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6F8N
 | | Key residues affecting transglycosylation activity in family 18 chitinases - Insights into donor and acceptor subsites | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, ... | | Authors: | Madhuprakash, J, Dalhus, B, Swaroopa Rani, T, Podile, A.R, Eijsink, V.G.H, Sorlie, M. | | Deposit date: | 2017-12-13 | | Release date: | 2018-07-04 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Key Residues Affecting Transglycosylation Activity in Family 18 Chitinases: Insights into Donor and Acceptor Subsites.
Biochemistry, 57, 2018
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4Z2K
 | | Serratia marcescens Chitinase B complexed with macrolide inhibitor 32 | | Descriptor: | (1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-3-ethyl-2,10-dihydroxy-2,6,8,10,12,15,15,17-octamethyl-5-oxo-9-(prop-2-yn-1-yloxy)-4,14,16-trioxabicyclo[11.3.1]heptadec-7-yl {7-[N'-(methylcarbamoyl)carbamimidamido]heptyl}carbamate, Chitinase B, GLYCEROL | | Authors: | Maita, N, Sugawara, A, Sunazuka, T. | | Deposit date: | 2015-03-30 | | Release date: | 2015-07-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase
J.Med.Chem., 58, 2015
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4Z2H
 | | Serratia marcescens Chitinase B complexed with macrolide inhibitor 29 | | Descriptor: | (1R,2R,3R,6R,7S,8S,9R,10R,12R,13S,17S)-3-ethyl-2,10-dihydroxy-2,6,8,10,12,15,15,17-octamethyl-5-oxo-9-(prop-2-yn-1-yloxy)-4,14,16-trioxabicyclo[11.3.1]heptadec-7-yl {2-[N'-(methylcarbamoyl)carbamimidamido]ethyl}carbamate, CHLORIDE ION, Chitinase B, ... | | Authors: | Maita, N, Sugawara, A, Sunazuka, T. | | Deposit date: | 2015-03-30 | | Release date: | 2015-07-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Creation of Customized Bioactivity within a 14-Membered Macrolide Scaffold: Design, Synthesis, and Biological Evaluation Using a Family-18 Chitinase
J.Med.Chem., 58, 2015
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3HU7
 | | Structural characterization and binding studies of a plant pathogenesis related protein heamanthin from haemanthus multiflorus reveal its dual inhibitory effects against xylanase and alpha-amylase | | Descriptor: | ACETATE ION, Haementhin, PHOSPHATE ION | | Authors: | Kumar, S, Singh, N, Sinha, M, Bhushan, A, Kaur, P, Srinivasan, A, Sharma, S, Singh, T.P. | | Deposit date: | 2009-06-13 | | Release date: | 2010-04-28 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure determination and inhibition studies of a novel xylanase and alpha-amylase inhibitor protein (XAIP) from Scadoxus multiflorus.
Febs J., 277, 2010
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2O92
 | | Crystal structure of a signalling protein (SPG-40) complex with tetrasaccharide at 3.0A resolution | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Chitinase-3-like protein 1, alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Sharma, P, Singh, N, Sharma, S, Kaur, P, Singh, T.P. | | Deposit date: | 2006-12-13 | | Release date: | 2006-12-26 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of a signalling protein (SPG-40) complex with tetrasaccharide at 3.0A resolution
To be Published
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