Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation F141L
Chen, L.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Potassium voltage-gated channel subfamily KQT member 1,Potassium voltage-gated channel subfamily KQT member 1 | A, C [auth D] | 69 | Homo sapiens | Mutation(s): 0  Gene Names: KCNQ1, KCNA8, KCNA9, KVLQT1 | ![]() |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P51787 (Homo sapiens) Explore P51787  Go to UniProtKB:  P51787 | |||||
PHAROS:  P51787 GTEx:  ENSG00000053918  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P51787 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Calmodulin-1 | B [auth C], D [auth E] | 149 | Homo sapiens | Mutation(s): 1  Gene Names: CALM1, CALM, CAM, CAM1 | ![]() |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P0DP23 (Homo sapiens) Explore P0DP23  Go to UniProtKB:  P0DP23 | |||||
PHAROS:  P0DP23 GTEx:  ENSG00000198668  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0DP23 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 1 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
CA (Subject of Investigation/LOI) Query on CA | E [auth C], F [auth C], G [auth E], H [auth E] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 40.505 | α = 90 |
b = 86.27 | β = 90 |
c = 126.124 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
HKL-3000 | data scaling |
PDB_EXTRACT | data extraction |
HKL-3000 | data reduction |
PHENIX | phasing |
Funding Organization | Location | Grant Number |
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National Natural Science Foundation of China (NSFC) | China | 32022073 |