Crystal structure of a plant class V chitinase mutant from Cycas revoluta in complex with (GlcNAc)3
Numata, T., Osawa, T., Umemoto, N., Ohnuma, T., Fukamizo, T.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Chitinase A | 348 | Cycas revoluta | Mutation(s): 1  Gene Names: crchiA EC: 3.2.1.14 | ||
UniProt | |||||
Find proteins for Q4W6L6 (Cycas revoluta) Explore Q4W6L6  Go to UniProtKB:  Q4W6L6 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q4W6L6 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
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 | B | 3 | N/A | ||
Glycosylation Resources | |||||
GlyTouCan:  G47362BJ GlyCosmos:  G47362BJ GlyGen:  G47362BJ |
Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
B3P Query on B3P | C [auth A] | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C11 H26 N2 O6 HHKZCCWKTZRCCL-UHFFFAOYSA-N | |||
ACT Query on ACT | D [auth A], E [auth A] | ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M |
Entity ID: 2 | |||||
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ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900017 Query on PRD_900017 | B | triacetyl-beta-chitotriose | Oligosaccharide / Inhibitor |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 57.651 | α = 90 |
b = 63.916 | β = 90 |
c = 86.048 | γ = 90 |
Software Name | Purpose |
---|---|
HKL-2000 | data collection |
MOLREP | phasing |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |