The Arrangment of Capsomers in an Icosahedral Capsid and Its Mathematical Calculation

WANG Ji-Ke

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April 1988

WANG Ji-Ke. The Arrangment of Capsomers in an Icosahedral Capsid and Its Mathematical Calculation[J]. Virologica Sinica, 1988, 3(2).

Citation: WANG Ji-Ke. The Arrangment of Capsomers in an Icosahedral Capsid and Its Mathematical Calculation .VIROLOGICA SINICA, 1988, 3(2) : 206.

壳粒在正二十面体病毒衣壳中的排列及其数学推算

王继科

1.
中国农业科学院哈尔滨兽医研究所哈尔滨

摘要

壳粒是病毒的一个形态亚单位,它有规律地排列在二十面体衣壳内。壳粒的数目(N)是由三角形剖分数(T)规定的:N=10T+2,T=pf~2,这里f是整数,p是级数,p=h~2+hk十k~2(h和k是没有公因数的任意一对整数)。如果已知h,k和f,就可以推算出壳粒数N。

The Arrangment of Capsomers in an Icosahedral Capsid and Its Mathematical Calculation

WANG Ji-Ke

1.
Harbin Veterinary Research Institute of Chinese Academy of Agricultural Sciences

Abstract

Capsomer is a morphological subunit of virus. It was regularly arranged in an icosahedral capsid. The numbers of capsomers(N) are defined by the triangulation numbers(T). N=10T+2, T=pf~2, p=h~2+hk+k~2, where f is an integer and p is the class number, h and K are any pairs of integers without common factors. If h, k and f are known, N can be calculated.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

The Arrangment of Capsomers in an Icosahedral Capsid and Its Mathematical Calculation

WANG Ji-Ke

1. Harbin Veterinary Research Institute of Chinese Academy of Agricultural Sciences

Abstract: Capsomer is a morphological subunit of virus. It was regularly arranged in an icosahedral capsid. The numbers of capsomers(N) are defined by the triangulation numbers(T). N=10T+2, T=pf~2, p=h~2+hk+k~2, where f is an integer and p is the class number, h and K are any pairs of integers without common factors. If h, k and f are known, N can be calculated.