Download MendeleyCrystal Structure of the CHK1
Kang, Y.N., Stuckey, J.A., Chang, P., Russell, A.J.To be published.
4FSM
Crystal Structure of the CHK1
- PDB DOI: https://doi.org/10.2210/pdb4FSM/pdb
- Classification: TRANSFERASE/TRANSFERASE inhibitor
- Organism(s): Homo sapiens
- Expression System: Homo sapiens
- Mutation(s): No
- Deposited: 2012-06-27 Released: 2012-08-22
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.198
- R-Value Work: 0.175
- R-Value Observed: 0.176
This is version 1.1 of the entry. See complete history.
Literature
Macromolecules
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(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Serine/threonine-protein kinase Chk1 | A | 279 | Homo sapiens | Mutation(s): 0 Gene Names: CHEK1, CHK1 EC: 2.7.11.1 |  |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for O14757 (Homo sapiens) Explore O14757 Go to UniProtKB: O14757 | |||||
PHAROS: O14757 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | O14757 | ||||
Protein Feature ViewExpand | |||||
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Small Molecules
| Ligands 4 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| HK1 Query on HK1 | B [auth A] | 4-(6,7-dimethoxy-2,4-dihydroindeno[1,2-c]pyrazol-3-yl)phenol C18 H16 N2 O3 YXCSLEHSWRLDHG-UHFFFAOYSA-N |  | Ligand Interaction | |
| SO4 Query on SO4 | C [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L |  | Ligand Interaction | |
| GOL Query on GOL | D [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |  | Ligand Interaction | |
| IPA Query on IPA | E [auth A] | ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N |  | Ligand Interaction | |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.30 Å
- R-Value Free: 0.198
- R-Value Work: 0.175
- R-Value Observed: 0.176
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 45.05 | α = 90 |
| b = 66.543 | β = 94.73 |
| c = 57.831 | γ = 90 |
| Software Name | Purpose |
|---|---|
| SCALEPACK | data scaling |
| BUSTER-TNT | refinement |
| PDB_EXTRACT | data extraction |
| BUSTER | refinement |
Entry History
Deposition Data
- Released Date: 2012-08-22 Deposition Author(s): Kang, Y.N., Stuckey, J.A., Chang, P., Russell, A.J.
Revision History (Full details and data files)
- Version 1.0: 2012-08-22
Type: Initial release - Version 1.1: 2013-05-29
Changes: Other
