Crystal Structure of CNG mimicking NaK-EAPP mutant (T67A) cocrystallized with K+
Napolitano, L.M.R., De March, M., Onesti, S., Steiner, R.A.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,Cyclic nucleotide-gated olfactory channel,Potassium channel protein | 94 | Bacillus cereus ATCC 14579, Homo sapiens | Mutation(s): 1  Gene Names: BC_0669, CNGA2, CNCA, CNCA1, CNCG2 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 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
MPD Query on MPD | AC [auth M] DA [auth D] JC [auth N] KB [auth J] LB [auth J] | (4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N | |||
GLY Query on GLY | AA [auth D] BA [auth D] BB [auth J] BC [auth N] CA [auth D] | GLYCINE C2 H5 N O2 DHMQDGOQFOQNFH-UHFFFAOYSA-N | |||
K Query on K | AB [auth I] IA [auth E] JA [auth E] KA [auth E] S [auth A] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 181.22 | α = 90 |
b = 135.25 | β = 91.95 |
c = 67.43 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |
XDS | data reduction |
SCALA | data scaling |
MOLREP | phasing |