Evidence map›Paper›PMID 16134966›Full record

ReviewThe Biochemical journal2005

Specificity and versatility of SH3 and other proline-recognition domains: structural basis and implications for cellular signal transduction.

Shawn S-C Li

Abstract readReview
In one paragraph

Review in The Biochemical journal, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 197 papers.

0numbers the graph read from it
0cells of the map it votes in
197citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

197 citing papers in PubMed.

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  14. Functional selection in SH3-mediated activation of the PI3 kinase.bioRxiv : the preprint server for biology · 2024
    Article
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  18. Review
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137 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Shawn S-C LiDepartment of Biochemistry, Schulich School of Medicine, University of Western Ontario, London, Ontario, Canada N6A 5C1. sli@uwo.ca

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein-protein interactions occurring via the recognition of short peptide sequences by modular interaction domains play a central role in the assembly of signalling protein complexes and larger protein networks that regulate cellular behaviour. In addition to spatial and temporal factors, the specificity of signal transduction is intimately associated with the specificity of many co-operative, pairwise binding events upon which various pathways are built. Although protein interaction domains are usually identified via the recognition code, the consensus sequence motif, to which they selectively bind, they are highly versatile and play diverse roles in the cell. For example, a given interaction domain can bind to multiple sequences that exhibit no apparent identity, and, on the other hand, domains of the same class or different classes may favour a given consensus motif. This promiscuity in ligand selection is typified by the SH3 (Src homology 3) domain and several other interaction modules that commonly recognize proline-rich sequences. Furthermore, interaction domains are highly adaptable, a property that is essential for the evolution of novel pathways and modulation of signalling dynamics. The ability of certain interaction domains to perform multiple tasks, however, poses a challenge for the cell to control signalling specificity when cross-talk between pathways is undesired. Extensive structural and biochemical analysis of many interaction domains in recent years has started to shed light on the molecular basis underlying specific compared with diverse binding events that are mediated by interaction domains and the role affinity plays in affecting domain specificity and regulating cellular signal transduction.

Indexed as

Signal TransductionAnimalsEvolution, MolecularProlineProtein Bindingsrc Homology DomainsSubstrate SpecificityProline

Identifiers

PMID16134966
PMCPMC1199657

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.