Direct visualization of electric field-stimulated ion conduction in a potassium channel
Lee, B., White, K.I., Socolich, M.A., Klureza, M.A., Henning, R., Srajer, V., Ranganathan, R., Hekstra, D.To be published.
Experimental Data Snapshot
Starting Model: experimental
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wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Potassium channel protein | 96 | Bacillus cereus m1550 | Mutation(s): 0  Gene Names: bcere0011_5790 Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for Q81HW2 (Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711)) Explore Q81HW2  Go to UniProtKB:  Q81HW2 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q81HW2 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
MPD Query on MPD | C [auth A] D [auth A] E [auth A] F [auth A] L [auth B] | (4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N | |||
K (Subject of Investigation/LOI) Query on K | G [auth A] H [auth A] I [auth A] J [auth A] K [auth A] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 67.765 | α = 90 |
b = 67.765 | β = 90 |
c = 88.385 | γ = 90 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
PHENIX | phasing |
Funding Organization | Location | Grant Number |
---|---|---|
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | RO1GM12345 |
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | RO1GM141697 |
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | P41GM118217 |
National Institutes of Health/Eunice Kennedy Shriver National Institute of Child Health & Human Development (NIH/NICHD) | United States | DP2OD028805 |
Department of Energy (DOE, United States) | United States | DE-AC02-06CH11357 |
Department of Energy (DOE, United States) | United States | DE-AC02-76SF00515 |
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | P41GM103393 |
Kinship Foundation | United States | SSP-2018-3240 |
New York Community Trust | United States | 338034 |