Identification and Characterization of CPP32/Mch2 Homolog 1, a Novel Cysteine Protease Similar to CPP32 (*)
Identification and Characterization of CPP32/Mch2 Homolog 1, a Novel Cysteine Protease Similar to CPP32 (*)
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CPP32/Mch2 同源物 1(一种与 CPP32 相似的新型半胱氨酸蛋白酶)的鉴定和表征 (*)
DOI:
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发表时间:
1996
影响因子:
4.8
通讯作者:
M. Su
中科院分区:
文献类型:
--
作者:
J. Lippke;Yong Gu;C. Sarnecki;P. Caron;M. Su
We have identified and characterized a novel cysteine protease named CMH-1 that is a new member of the interleukin 1β converting enzyme (ICE) family of proteases with substrate specificity for Asp-X. CMH-1 has the highest similarity to CPP32 (52% amino acid identity) and MCH2 (31% identical). CMH-1 shares conserved amino acid residues that form the core structure of ICE as well as those residues involved in catalysis and in the P1 aspartate binding. Overexpression of CMH-1 in COS cells resulted in the processing of CMH-1 and the induction of apoptosis of transfected cells. Coexpression of CMH-1 with poly(ADP-ribose) polymerase (PARP) also resulted in a specific cleavage of PARP. Purified recombinant CMH-1 cleaved PARP but not interleukin 1β precursor in vitro.
DOI:
10.1016/s0021-9258(18)47344-9
发表时间:
1994-12
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
T. Fernandes‐Alnemri;G. Litwack;E. Alnemri
通讯作者:
T. Fernandes‐Alnemri;G. Litwack;E. Alnemri
影响因子:
10.5
作者:
KUMAR, S;KINOSHITA, M;JENKINS, NA
通讯作者:
JENKINS, NA
DOI:
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发表时间:
1995
期刊:
Cancer research.
影响因子:
--
作者:
Fernandes-Alnemri,T;Litwack,G;Alnemri,ES
通讯作者:
Alnemri,ES