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Scholar Results 1 - 10 of about 16 citing Xu: Diabetes-associated mutations in insulin identify invariant receptor contacts. (0.10 sec) 

Molecular interactions of the IGF system


A Denley, LJ Cosgrove, GW Booker, JC Wallace, … - Cytokine and Growth …, 2005 - Elsevier
The insulin-like growth factor (IGF) system is a complex network of two soluble ligands; several
cell surface transmembrane receptors and six soluble high-affinity binding-proteins. The IGF
system is essential for normal embryonic and postnatal growth, and plays an important ...
Cited by 82 - Related articles - All 13 versions

Insulin and its receptor: structure, function and evolution


P De Meyts - Bioessays, 2004 - interscience.wiley.com
I present here a personal perspective on more than three decades of research into the structural
biology of the insulin-receptor interaction. The solution of the three-dimensional structure of insulin
in 1969 provided a detailed understanding of the insulin surfaces involved in ...
Cited by 56 - Related articles - All 3 versions

The insulin and EGF receptor structures: new insights into ligand-induced receptor …

- cell.com
CW Ward, MC Lawrence, VA Streltsov, TE Adams, … - Trends in Biochemical …, 2007 - Elsevier
The insulin receptor (IR) and epidermal growth factor receptor (EGFR; also known as ErbB) families
exhibit similarities in the composition of their ectodomains. The past five years have seen structures
determined for all members of the EGFR family including some complexes with ligand or ...
Cited by 34 - Related articles - All 6 versions

How insulin binds: the B-chain α-helix contacts the L1 β-helix of the insulin receptor


K Huang, B Xu, SQ Hu, YC Chu, Q Hua, Y Qu, B Li, … - Journal of molecular …, 2004 - Elsevier
Binding of insulin to the insulin receptor plays a central role in the hormonal control of
metabolism. Here, we investigate possible contact sites between the receptor and the conserved
non-polar surface of the B-chain. Evidence is presented that two contiguous sites in an α- ...
Cited by 35 - Related articles - All 3 versions

Structural and functional characteristics of the Val44Met insulin-like growth factor I …

- endojournals.org
A Denley, CC Wang, KA McNeil, MJE … - Molecular …, 2005 - Endocrine Soc
We have previously described the phenotype resulting from a missense mutation in the IGF-I
gene, which leads to expression of IGF-I with a methionine instead of a valine at position 44
(Val 44 Met IGF-I). This mutation caused severe growth and mental retardation as well as ...
Cited by 25 - Related articles - All 4 versions

[PDF] Structural insights into ligand-induced activation of the insulin receptor


C Ward, M Lawrence, V Streltsov, T Garrett, N … - Acta …, 2008 - assets0.pubget.com
Abstract The current model for insulin binding to the insulin receptor proposes that there are
two binding sites, referred to as sites 1 and 2, on each monomer in the receptor homodimer and
two binding surfaces on insulin, one involving residues predominantly from the ...
Cited by 11 - Related articles - View as HTML - BL Direct - All 4 versions

Design of an Active Ultrastable Single-chain Insulin Analog: SYNTHESIS, …

- jbc.org
Q Hua, SH Nakagawa, W Jia, K Huang, NB Phillips, … - Journal of Biological …, 2008 - ASBMB
Single-chain insulin (SCI) analogs provide insight into the inter-relation of hormone
structure, function, and dynamics. Although compatible with wild-type structure, short connecting
segments (<3 residues) prevent induced fit upon receptor binding and so are essentially ...
Cited by 7 - Related articles - All 6 versions

An insulin-like peptide regulates egg maturation and metabolism in the mosquito …


MR Brown, KD Clark, M Gulia, Z Zhao, SF … - Proceedings of the …, 2008 - National Acad Sciences
Ingestion of vertebrate blood is essential for egg maturation and transmission of disease-causing
parasites by female mosquitoes. Prior studies with the yellow fever mosquito, Aedes aegypti,
indicated blood feeding stimulates egg production by triggering the release of hormones ...
Cited by 7 - Related articles - BL Direct - All 12 versions

The A-chain of insulin contacts the insert domain of the insulin receptor: Photo- …

- jbc.org
K Huang, SJ Chan, Q Hua, YC Chu, R Wang, B … - Journal of Biological …, 2007 - ASBMB
The contribution of the insulin A-chain to receptor binding is investigated by photo-cross-linking
and nonstandard mutagenesis. Studies focus on the role of Val A3 , which projects within a crevice
between the A- and B-chains. Engineered receptor -subunits containing specific protease ...
Cited by 4 - Related articles - All 6 versions

Structural and functional characteristics of the Val44Met IGF-I missense mutation: …

- endojournals.org [PDF] 
A Denley, CC Wang, KA McNeil, MJE … - Molecular …, 2004 - Endocrine Soc
Page 1. 1 Structural and functional characteristics of the Val44Met IGF-I missense
mutation: correlation with effects on growth and development Adam Denley*,
Chunxiao C. Wang ¶, Kerrie A. McNeil*, Marie JE Walenkamp**, ...
Cited by 4 - Related articles


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