Cited by 1,055Neuroscience and Neuropharmacology ResearchMemory and Neural MechanismsProtein Kinase Regulation and GTPase Signaling

Autophosphorylation at Thr 286 of the α Calcium-Calmodulin Kinase II in LTP and Learning

Giese, Karl Peter, Fedorov, Nikolai B., Filipkowski, Robert K., Silva, Alcino J.·1998·Science

Abstract

The calcium-calmodulin-dependent kinase II (CaMKII) is required for hippocampal long-term potentiation (LTP) and spatial learning. In addition to its calcium-calmodulin (CaM)-dependent activity, CaMKII can undergo autophosphorylation, resulting in CaM-independent activity. A point mutation was introduced into the alphaCaMKII gene that blocked the autophosphorylation of threonine at position 286 (Thr286) of this kinase without affecting its CaM-dependent activity. The mutant mice had no N-methyl-D-aspartate receptor-dependent LTP in the hippocampal CA1 area and showed no spatial learning in the Morris water maze. Thus, the autophosphorylation of alphaCaMKII at Thr286 appears to be required for LTP and learning.

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Crossref · 10.1126/science.279.5352.870

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2 of 2 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • NMDAR-dependent LTP has been most tightly associated with intact animal behavioral memory.

    “Additionally, NMDAR-dependent LTP has been most tightly associated with intact animal behavioral memory (19, 43–46).”

    From Synaptic memory and CaMKII (2023) · cites this paper as [43]

  • Most genetic deletion studies have failed to observe effects on baseline synaptic transmission.

    “However, as mentioned above, most genetic deletion studies have failed to observe effects on baseline synaptic transmission (Refs. 43, 204, 205, but see Ref. 206).”

    From Synaptic memory and CaMKII (2023) · cites this paper as [43]

  • NMDAR-dependent LTP is greatly impaired when T286 is replaced by T286A.

    “Foremost are data, now long accepted, that NMDAR-dependent LTP is greatly impaired when T286 is replaced by T286A (43, 121, 381–384).”

    From Synaptic memory and CaMKII (2023) · cites this paper as [43]

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Authors
Giese, K. P., Fedorov, N. B., Filipkowski, R. K., & Silva, A. J.
Affiliations
Instytut Biologii Doświadczalnej im. Marcelego Nenckiego (PL)
Corresponding author
Silva, Alcino J.
Venue
Science
Published
1998-02-06
Volume
279
Issue
5352
Pages
870-873
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2106389606
Cited by
1,055
References
2
Citations by year
2026: 13 · 2025: 19 · 2024: 27 · 2023: 34 · 2022: 33 · 2021: 36 · 2020: 38 · 2019: 35 · 2018: 31 · 2017: 48 · 2016: 27 · 2015: 50 · 2014: 49 · 2013: 47 · 2012: 47
FWCI
14.64
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Cold Spring Harbor Laboratory Institutional Repository (Cold Spring Harbor Laboratory) (acceptedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
National Institute on Aging (AG 13622)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
Keywords
CaMKII, CaMKIIα, autophosphorylation, long-term potentiation, spatial learning, hippocampus, NMDA receptor, mouse mutants, CA1
MeSH terms
Animals, Calmodulin, Hippocampus, Mice, Inbred C57BL, Mice, Mutant Strains, Synaptic Transmission, Phosphorylation, Phosphothreonine, Picrotoxin, 2-Amino-5-phosphonovalerate, Receptors, N-Methyl-D-Aspartate, Point Mutation, Long-Term Potentiation, Calcium-Calmodulin-Dependent Protein Kinases, Pyramidal Cells, Gene Targeting, Patch-Clamp Techniques, 6-Cyano-7-nitroquinoxaline-2,3-dione, Maze Learning, Mice, Calcium-Calmodulin-Dependent Protein Kinase Type 2

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