MODELING OF THE LECTIN-HOMOLOGY DOMAINS OF THE HUMAN AND MURINE LOW-AFFINITY FC-EPSILON RECEPTOR (FC-EPSILON-RII/CD23)

被引:0
|
作者
PADLAN, EA [1 ]
HELM, BA [1 ]
机构
[1] UNIV SHEFFIELD, KREBS INST BIOMOLEC RES, DEPT BIOCHEM & MOLEC BIOL, SHEFFIELD S10 2UH, S YORKSHIRE, ENGLAND
关键词
HOMOLOGY MODELING; IMMUNOGLOBULIN RECEPTORS; SEQUENCE SIMILARITY; PROTEIN ENGINEERING;
D O I
暂无
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Models of the lectin-homology domains of the human and murine low-affinity receptors for IgE (Fc epsilon RII/CD23) were built on the basis of sequence similarity with rat mannose-binding protein, the structure of which is known. The sites on Fc epsilon RII/CD23 that are possibly involved in the interaction with IgE and with another ligand, CD21/CR2, are proposed. The models may assist the design of protein engineering experiments for the study of the reactivity of these molecules.
引用
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页码:325 / 341
页数:17
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