Cited by 118Protein Kinase Regulation and GTPase SignalingLipid Membrane Structure and BehaviorPI3K/AKT/mTOR signaling in cancer

Phospholipid-binding protein domains

Bottomley, M.J., Salim, K., Panayotou, G.·1998·Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids

Abstract

Research into cellular mechanisms for signal transduction is currently one of the most exciting and rapidly advancing fields of biological study. It has been known for some time that numerous intracellular signals are transmitted by specific protein-protein interactions, as exemplified by those involving the Src homology domains. However, after some controversy, it has recently been widely accepted that specific protein-phospholipid interactions also play key roles in many signal transduction pathways. In this review, landmark discoveries and recent advances describing protein domains known to associate with phospholipids are discussed. Particular emphasis is placed on the interactions of proteins with phospholipids acting as second messengers in signalling pathways. For this purpose, the pleckstrin homology (PH) domain is highlighted, since studies of this domain provided some of the earliest, detailed data about protein-phospholipid interactions occurring downstream of growth factor-mediated receptor stimulation. Moreover, studies of PH domains have given insight into the mechanisms of certain diseases, revealed a number of intriguing functional variations on a common structural theme and recently culminated in providing the missing links in erstwhile mysteries of phosphoinositide-dependent signal transduction pathways. Finally, a short discussion is devoted to the developing field of protein-phospholipid interactions that influence cytoskeletal organisation.

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Crossref · 10.1016/s0005-2760(98)00141-6

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  • 4,5-PIP2 is thought to govern the distribution and function of cytoskeletal and signaling proteins bearing pleckstrin homology domains or lysine/arginine-rich hydrophobic motifs that interact directly and specifically with its headgroup.

    “This phospholipid is thought to govern the distribution and function of a variety of cytoskeletal and signaling proteins that bear pleckstrin homology (PH) domains or lysine/arginine-rich hydrophobic motifs, which interact directly and specifically with the headgroup of 4,5-PIP2 (Bottomley et al. 1998; Hinchliffe et al. 1998; Martin 1998; Czech 2000).”

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Authors
Bottomley, M. J., Salim, K., & Panayotou, G.
Affiliations
  • European Molecular Biology Laboratory (DE)
  • Ludwig Cancer Research (GB)
Corresponding author
Panayotou, G.
Venue
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids
Publisher
Elsevier BV
Published
1998-12
Volume
1436
Issue
1-2
Pages
165-183
ISSN
1388-1981 (ISSN-L)
OpenAlex
W1964359053
Cited by
118
References
144
Citations by year
2025: 2 · 2017: 1 · 2016: 2 · 2015: 1 · 2014: 2 · 2013: 3 · 2012: 1
FWCI
1.47
Type
journal article
Language
en
Open access
closed
Locations
  • Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Lipid Membrane Structure and Behavior
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › PI3K/AKT/mTOR signaling in cancer
Keywords
pleckstrin homology domain, signal transduction, second messengers, cytoskeletal organization, Src homology domains
MeSH terms
Carrier Proteins, Cell Membrane, Inositol Phosphates, Phosphatidylinositols, Phospholipids, Signal Transduction, src Homology Domains

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