3BMW
Cyclodextrin glycosyl transferase from Thermoanerobacterium thermosulfurigenes EM1 mutant S77P complexed with a maltoheptaose inhibitor
- PDB DOI: https://doi.org/10.2210/pdb3BMW/pdb
- Classification: TRANSFERASE
- Organism(s): Thermoanaerobacterium thermosulfurigenes
- Expression System: Bacillus subtilis
- Mutation(s): Yes 
- Deposited: 2007-12-13 Released: 2008-05-27 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.165 
- R-Value Work: 0.144 
- R-Value Observed: 0.145 
This is version 3.3 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Cyclomaltodextrin glucanotransferase | 683 | Thermoanaerobacterium thermosulfurigenes | Mutation(s): 1  Gene Names: amyA EC: 2.4.1.19 | ||
UniProt | |||||
Find proteins for P26827 (Thermoanaerobacterium thermosulfurigenes) Explore P26827  Go to UniProtKB:  P26827 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P26827 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | B | 2 | N/A | ||
Glycosylation Resources | |||||
GlyTouCan:  G07411ON GlyCosmos:  G07411ON |
Small Molecules
Ligands 5 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ACI Query on ACI | E [auth A] | 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL C7 H13 N O4 XPHOBMULWMGEBA-VZFHVOOUSA-N | |||
SO4 Query on SO4 | I [auth A], J [auth A], K [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
GOL Query on GOL | L [auth A] M [auth A] N [auth A] O [auth A] P [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
CA Query on CA | F [auth A], G [auth A] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N | |||
CL Query on CL | H [auth A] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M |
Biologically Interesting Molecules (External Reference) 2 Unique
Entity ID: 2 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900001 Query on PRD_900001 | B | alpha-maltose | Oligosaccharide / Nutrient |
Entity ID: 4 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900009 Query on PRD_900009 | D | alpha-maltotriose | Oligosaccharide / Nutrient |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.60 Å
- R-Value Free: 0.165 
- R-Value Work: 0.144 
- R-Value Observed: 0.145 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 73.791 | α = 90 |
b = 96.582 | β = 90 |
c = 115.241 | γ = 90 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
ADSC | data collection |
MOSFLM | data reduction |
SCALA | data scaling |
REFMAC | phasing |
Entry History 
Deposition Data
- Released Date: 2008-05-27  Deposition Author(s): Rozeboom, H.J., van Oosterwijk, N., Dijkstra, B.W.
Revision History (Full details and data files)
- Version 1.0: 2008-05-27
Type: Initial release - Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance - Version 2.0: 2017-10-25
Changes: Advisory, Atomic model, Derived calculations, Structure summary - Version 3.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary - Version 3.1: 2021-11-10
Changes: Database references, Structure summary - Version 3.2: 2023-11-01
Changes: Data collection, Refinement description - Version 3.3: 2023-11-29
Changes: Database references