4L0G
Crystal Structure of a GH48 cellobiohydrolase from Caldicellulosiruptor bescii
- PDB DOI: https://doi.org/10.2210/pdb4L0G/pdb
- Classification: HYDROLASE
- Organism(s): Caldicellulosiruptor bescii DSM 6725
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): No 
- Deposited: 2013-05-31 Released: 2014-04-30 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.219 
- R-Value Work: 0.195 
- R-Value Observed: 0.196 
wwPDB Validation   3D Report Full Report
This is version 2.1 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 |
Glycoside hydrolase family 48 | 656 | Caldicellulosiruptor bescii DSM 6725 | Mutation(s): 0  Gene Names: Athe_1867 | ||
UniProt | |||||
Find proteins for B9MKU7 (Caldicellulosiruptor bescii (strain ATCC BAA-1888 / DSM 6725 / KCTC 15123 / Z-1320)) Explore B9MKU7  Go to UniProtKB:  B9MKU7 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | B9MKU7 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
BTB Query on BTB | I [auth A] | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C8 H19 N O5 OWMVSZAMULFTJU-UHFFFAOYSA-N | |||
EDO Query on EDO | C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900005 Query on PRD_900005 | B | beta-cellobiose | Oligosaccharide / Metabolism |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.00 Å
- R-Value Free: 0.219 
- R-Value Work: 0.195 
- R-Value Observed: 0.196 
- Space Group: C 1 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 116.313 | α = 90 |
b = 57.225 | β = 103.38 |
c = 105.897 | γ = 90 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
REFMAC | refinement |
PDB_EXTRACT | data extraction |
Entry History 
Deposition Data
Revision History (Full details and data files)
- Version 1.0: 2014-04-30
Type: Initial release - Version 1.1: 2017-11-15
Changes: Refinement description - 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 - Version 2.1: 2024-02-28
Changes: Data collection, Database references, Structure summary