An arginine tetrad as mediator of input-dependent and input-independent ATPases in the clock protein KaiC
Pattanayek, R., Xu, Y., Lamichhane, A., Johnson, C.H., Egli, M.(2014) Acta Crystallogr D Biol Crystallogr D70: 1375-1390
Experimental Data Snapshot
(2014) Acta Crystallogr D Biol Crystallogr D70: 1375-1390
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Circadian clock protein kinase KaiC | 524 | Thermosynechococcus vestitus BP-1 | Mutation(s): 0  Gene Names: kaiC, tlr0483 EC: 2.7.11.1 | ![]() | |
UniProt | |||||
Find proteins for Q79V60 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q79V60  Go to UniProtKB:  Q79V60 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q79V60 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ATP Query on ATP | E [auth A] F [auth A] I [auth B] K [auth B] M [auth C] | ADENOSINE-5'-TRIPHOSPHATE C10 H16 N5 O13 P3 ZKHQWZAMYRWXGA-KQYNXXCUSA-N | |||
MG Query on MG | D [auth A] G [auth A] H [auth B] J [auth B] L [auth C] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Modified Residues 2 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
SEP Query on SEP | A, B, C | L-PEPTIDE LINKING | C3 H8 N O6 P | SER | |
TPO Query on TPO | A, B, C | L-PEPTIDE LINKING | C4 H10 N O6 P | THR |
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 130.81 | α = 90 |
b = 195.29 | β = 90 |
c = 136.64 | γ = 90 |
Software Name | Purpose |
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HKL-2000 | data collection |
PHASER | phasing |
PHENIX | refinement |
HKL-2000 | data reduction |
XSCALE | data scaling |