2ZKN
X-ray structure of mutant galectin-1/lactose complex
- PDB DOI: https://doi.org/10.2210/pdb2ZKN/pdb
- Classification: APOPTOSIS
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): Yes 
- Deposited: 2008-03-26 Released: 2008-09-30 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.86 Å
- R-Value Free: 0.244 
- R-Value Work: 0.215 
- R-Value Observed: 0.215 
wwPDB Validation   3D Report Full Report
This is version 2.2 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 |
Galectin-1 | 134 | Homo sapiens | Mutation(s): 6  Gene Names: LGALS1 | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P09382 (Homo sapiens) Explore P09382  Go to UniProtKB:  P09382 | |||||
PHAROS:  P09382 GTEx:  ENSG00000100097  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P09382 | ||||
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_900004 Query on PRD_900004 | C | beta-lactose | Oligosaccharide / Nutrient |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.86 Å
- R-Value Free: 0.244 
- R-Value Work: 0.215 
- R-Value Observed: 0.215 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 36.925 | α = 90 |
b = 87.431 | β = 90 |
c = 95.698 | γ = 90 |
Software Name | Purpose |
---|---|
CNS | refinement |
ADSC | data collection |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
CNS | phasing |
Entry History 
Deposition Data
- Released Date: 2008-09-30  Deposition Author(s): Abe, A., Yoshida, H., Kamitori, S.
Revision History (Full details and data files)
- Version 1.0: 2008-09-30
Type: Initial release - Version 1.1: 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, Structure summary - Version 2.1: 2021-11-10
Changes: Database references, Structure summary - Version 2.2: 2023-11-01
Changes: Data collection, Refinement description