The interleukin 2 receptor. Functional consequences of its bimolecular structure.
The interleukin 2 receptor. Functional consequences of its bimolecular structure.
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DOI:
10.1084/jem.166.4.1055
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发表时间:
1987-10-01
影响因子:
15.3
通讯作者:
SMITH, KA
中科院分区:
文献类型:
--
作者:
WANG, HM;SMITH, KA
High-affinity IL-2-R binding results from an exceptional type of cooperative interaction between two IL-2-binding proteins termed alpha and beta. When expressed together on the cell surface, these two distinct chains form a noncovalent kinetic hybrid receptor complex that exploits a rapid association rate contributed by the p55 beta chain and a slow dissociation rate characteristic for the p75 alpha chain. The p75 alpha chains signal cell growth, whereas the p55 beta chains only facilitate IL-2 binding by serving as helper binding sites, having no discernible signaling role themselves. The unique functional implications of this structural organization indicate that this cooperative bimolecular arrangement reflects a general mechanism by which the efficiency of surface receptors can be enhanced markedly.
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DOI:
10.1084/jem.161.1.181
发表时间:
1985-01-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Muraguchi A;Kehrl JH;Longo DL;Volkman DJ;Smith KA;Fauci AS
通讯作者:
Fauci AS
DOI:
10.1073/pnas.77.12.7415
发表时间:
1980-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
POIESZ, BJ;RUSCETTI, FW;GALLO, RC
通讯作者:
GALLO, RC
DOI:
10.1073/pnas.81.5.1509
发表时间:
1984-01-01
期刊:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子:
--
作者:
MEUER, SC;HUSSEY, RE;REINHERZ, EL
通讯作者:
REINHERZ, EL
影响因子:
15.3
作者:
Robb, R J;Greene, W C;Rusk, C M
通讯作者:
Rusk, C M
影响因子:
64.5
作者:
JOHNSON, D;LANAHAN, A;CHAO, M
通讯作者:
CHAO, M