3QK3
Crystal structure of human beta-crystallin B3
- PDB DOI: https://doi.org/10.2210/pdb3QK3/pdb
- Classification: STRUCTURAL PROTEIN
- Organism(s): Homo sapiens
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2011-01-31 Released: 2011-02-23
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.95 Å
- R-Value Free: 0.205
- R-Value Work: 0.172
- R-Value Observed: 0.173
Starting Model: experimental
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wwPDB Validation 3D Report Full Report
This is version 1.2 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 |
| Beta-crystallin B3 | 184 | Homo sapiens | Mutation(s): 0 Gene Names: CRYBB3, CRYB3 |  | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P26998 (Homo sapiens) Explore P26998 Go to UniProtKB: P26998 | |||||
PHAROS: P26998 GTEx: ENSG00000100053 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P26998 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| SO4 Query on SO4 | D [auth A], E [auth A], F [auth A], K [auth B], M [auth B] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | ||
| EDO Query on EDO | G [auth A], H [auth B], I [auth B], J [auth B], L [auth B] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.95 Å
- R-Value Free: 0.205
- R-Value Work: 0.172
- R-Value Observed: 0.173
- Space Group: C 1 2 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 98.778 | α = 90 |
| b = 82.627 | β = 97.92 |
| c = 63.592 | γ = 90 |
| Software Name | Purpose |
|---|---|
| GDA | data collection |
| PHASER | phasing |
| BUSTER | refinement |
| XDS | data reduction |
| SCALA | data scaling |
Entry History
Deposition Data
- Released Date: 2011-02-23 Deposition Author(s): Krojer, T., Gileadi, C., Cocking, R., Muniz, J., Pilka, E., Yue, W.W., Vollmar, M., Pike, A.C.W., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Kavanagh, K., Oppermann, U., Structural Genomics Consortium (SGC)
Revision History (Full details and data files)
- Version 1.0: 2011-02-23
Type: Initial release - Version 1.1: 2011-07-13
Changes: Version format compliance - Version 1.2: 2023-09-13
Changes: Data collection, Database references, Derived calculations, Refinement description
