Evidence map›Paper›PMID 18334220›Full record

ArticleStructure (London, England : 1993)2008

Mechanism of activation and inhibition of the HER4/ErbB4 kinase.

Chen Qiu, Mary K Tarrant, Sung Hee Choi, Aruna Sathyamurthy, Ron Bose, Sudeep Banjade, Ashutosh Pal, William G Bornmann, Mark A Lemmon, Philip A Cole and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed
7.9field-weighted citation impact, top 2% of its field
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

103 citing papers in PubMed, 188 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. HER4 is a high-affinity dimerization partner for all EGFR/HER/ErbB family proteins.Protein science : a publication of the Protein Society · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Inhibition of mutationally activated HER2.Chemical biology & drug design · 2023
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review

43 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Chen QiuDepartment of Biophysics & Biophysical Chemistry, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Mary K Tarrant
Sung Hee Choi
Aruna Sathyamurthy
Ron Bose
Sudeep Banjade
Ashutosh Pal
William G Bornmann
Mark A Lemmon
Philip A Cole
Daniel J Leahy
Johns Hopkins University · USThe University of Texas MD Anderson Cancer Center · USUniversity of Pennsylvania · US

Funding

Chemical Approaches to Protein PhosphorylationR01CA074305 · NCI · JOHNS HOPKINS UNIVERSITY · PI COLE, PHILIP A · 2002 to 2025
$8.0M
ERBB RECEPTOR HOMO- AND HETERO- DIMERIZATIONR01CA079992 · NCI · UNIVERSITY OF PENNSYLVANIA · PI LEMMON, MARK A · 1999 to 2013
$3.7M
Structural Studies of Growth Factor Receptor FunctionR01GM099321 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI LEAHY, DANIEL J · 2011 to 2018
$2.6M
Structural Studies of Growth Factor Receptor FunctionR01CA090466 · NCI · JOHNS HOPKINS UNIVERSITY · PI LEAHY, DANIEL J · 2002 to 2010
$2.0M
NCI NIH HHS R01 CA074305NCI NIH HHS R01 CA079992NCI NIH HHS R01-CA079992NCI NIH HHS R01 CA090466NCI NIH HHS R01-CA74305NCI NIH HHS R01-CA90466NIGMS NIH HHS R01 GM099321
6 · The paper itself

Abstract

HER4/ErbB4 is a ubiquitously expressed member of the EGF/ErbB family of receptor tyrosine kinases that is essential for normal development of the heart, nervous system, and mammary gland. We report here crystal structures of the ErbB4 kinase domain in active and lapatinib-inhibited forms. Active ErbB4 kinase adopts an asymmetric dimer conformation essentially identical to that observed to be important for activation of the EGF receptor/ErbB1 kinase. Mutagenesis studies of intact ErbB4 in Ba/F3 cells confirm the importance of this asymmetric dimer for activation of intact ErbB4. Lapatinib binds to an inactive form of the ErbB4 kinase in a mode equivalent to its interaction with the EGF receptor. All ErbB4 residues contacted by lapatinib are conserved in the EGF receptor and HER2/ErbB2, which lapatinib also targets. These results demonstrate that key elements of kinase activation and inhibition are conserved among ErbB family members.

Indexed as

AnimalsCells, CulturedConserved SequenceEnzyme ActivationErb-b2 Receptor Tyrosine KinasesErbB ReceptorsHumansLapatinibModels, BiologicalModels, MolecularProtein BindingProtein Kinase InhibitorsProtein Structure, QuaternaryProtein Structure, SecondaryQuinazolinesReceptor, ErbB-4ERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesERBB4 protein, humanErbB ReceptorsLapatinibProtein Kinase InhibitorsQuinazolinesReceptor, ErbB-4

Identifiers

PMID18334220
PMCPMC2858219
OpenAlexW2106186049

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.