Crystal Structure of the CHK1
Kang, Y.N., Stuckey, J.A., Chang, P., Russell, A.J.To be published.
Experimental Data Snapshot
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Serine/threonine-protein kinase Chk1 | 269 | 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 GTEx:  ENSG00000149554  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | O14757 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 4 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
HK4 Query on HK4 | B [auth A] | 4-[(6,7-dimethoxy-2,4-dihydroindeno[1,2-c]pyrazol-3-yl)ethynyl]-2-methoxyphenol C21 H18 N2 O4 MPWLZTAOZDBWMH-UHFFFAOYSA-N | |||
SO4 Query on SO4 | C [auth A] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
GOL Query on GOL | D [auth A], E [auth A] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
IPA Query on IPA | F [auth A], G [auth A] | ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
CSO Query on CSO | A | L-PEPTIDE LINKING | C3 H7 N O3 S | CYS |
Length ( Å ) | Angle ( ˚ ) |
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a = 45.187 | α = 90 |
b = 65.741 | β = 94.64 |
c = 58.074 | γ = 90 |
Software Name | Purpose |
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SCALEPACK | data scaling |
BUSTER-TNT | refinement |
PDB_EXTRACT | data extraction |
BUSTER | refinement |