1GU3
CBM4 structure and function
- PDB DOI: https://doi.org/10.2210/pdb1GU3/pdb
- Classification: CARBOHYDRATE-BINDING MODULE
- Organism(s): Cellulomonas fimi
- Expression System: Escherichia coli
- Mutation(s): No 
- Deposited: 2002-01-22 Released: 2002-09-26 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.257 
- R-Value Work: 0.209 
- R-Value Observed: 0.217 
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 |
ENDOGLUCANASE C | 149 | Cellulomonas fimi | Mutation(s): 0  EC: 3.2.1.4 | ||
UniProt | |||||
Find proteins for P14090 (Cellulomonas fimi (strain ATCC 484 / DSM 20113 / JCM 1341 / NBRC 15513 / NCIMB 8980 / NCTC 7547)) Explore P14090  Go to UniProtKB:  P14090 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P14090 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2 | |||||
---|---|---|---|---|---|
ID | Chains | Name | Type/Class | 2D Diagram | 3D Interactions |
PRD_900016 Query on PRD_900016 | B | beta-cellopentaose | Oligosaccharide / Metabolism |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.257 
- R-Value Work: 0.209 
- R-Value Observed: 0.217 
- Space Group: P 31 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 77.634 | α = 90 |
b = 77.634 | β = 90 |
c = 55.63 | γ = 120 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
AMoRE | phasing |
Entry History 
Deposition Data
- Released Date: 2002-09-26  Deposition Author(s): Nurizzo, D., Notenboom, V., Davies, G.J.
Revision History (Full details and data files)
- Version 1.0: 2002-09-26
Type: Initial release - Version 1.1: 2011-05-08
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Other, Structure summary - Version 2.1: 2023-12-13
Changes: Data collection, Database references, Refinement description, Structure summary