Download MendeleyStructural investigation of the basis for cellooligosaccharide synthesis by rice BGlu1 glycosynthases
Pengthaisong, S., Withers, S.G., Kuaprasert, B., Ketudat Cairns, J.R.To be published.
3SCW
Crystal Structure of Rice BGlu1 E386G/Y341A Mutant Complexed with Cellotetraose
- PDB DOI: 10.2210/pdb3SCW/pdb
- Classification: HYDROLASE
- Organism(s): Oryza sativa Japonica Group
- Expression System: Escherichia coli
- Mutation(s): Yes
- Deposited: 2011-06-08 Released: 2012-02-15
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.198
- R-Value Work: 0.169
- R-Value Observed: 0.170
wwPDB Validation 3D Report Full Report
This is version 2.0 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Beta-glucosidase 7 | A, B | 481 | Oryza sativa Japonica Group | Mutation(s): 2 Gene Names: BGLU1, BGLU7, LOC_Os03g49600, Os03g0703000, os3bglu7, OSJNBa0004L11.16 EC: 3.2.1.21 |  |
UniProt | |||||
Find proteins for Q75I93 (Oryza sativa subsp. japonica) Explore Q75I93 Go to UniProtKB: Q75I93 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | Q75I93 | ||||
Protein Feature ViewExpand | |||||
| |||||
Oligosaccharides
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Chain Length | 2D Diagram | Glycosylation | 3D Interactions |
| beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | C, D, E | 4 |  | N/A | Oligosaccharides Interaction |
Glycosylation Resources | |||||
GlyTouCan: G00025MO GlyCosmos: G00025MO GlyGen: G00025MO | |||||
Small Molecules
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| MES Query on MES | H [auth A], J [auth B] | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID C6 H13 N O4 S SXGZJKUKBWWHRA-UHFFFAOYSA-N |  | Ligand Interaction | |
| SO4 Query on SO4 | G [auth A], I [auth B] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | Ligand Interaction | |
| ZN Query on ZN | F [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | Ligand Interaction | |
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
| PRD_900011 Query on PRD_900011 | C, D, E | beta-cellotetraose | Oligosaccharide / Metabolism |  | Ligand Interaction |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.90 Å
- R-Value Free: 0.198
- R-Value Work: 0.169
- R-Value Observed: 0.170
- Space Group: P 21 21 21
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 79.335 | α = 90 |
| b = 101.335 | β = 90 |
| c = 127.409 | γ = 90 |
| Software Name | Purpose |
|---|---|
| HKL-2000 | data collection |
| REFMAC | refinement |
| HKL-2000 | data reduction |
| HKL-2000 | data scaling |
| REFMAC | phasing |
Entry History
Deposition Data
- Released Date: 2012-02-15 Deposition Author(s): Pengthaisong, S., Withers, S.G., Kuaprasert, B., Ketudat Cairns, J.R.
Revision History (Full details and data files)
- Version 1.0: 2012-02-15
Type: Initial release - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
