アミノペプチダーゼS

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アミノペプチダーゼS
識別子
EC番号	3.4.11.24
データベース
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB構造	RCSB PDB PDBj PDBe PDBsum
検索
PMC	articles
PubMed	articles
NCBI	proteins
	テンプレートを表示

アミノペプチダーゼS (Aminopeptidase S、EC 3.4.11.24) は、Mername-AA022 peptidase, SGAP, aminopeptidase (Streptomyces griseus), Streptomyces griseus aminopeptidase, S. griseus AP, double-zinc aminopeptidaseとも呼ばれる酵素である^[1]^[2]^[3]^[4]^[5]。以下の化学反応を触媒する。

大きな疎水N端末残基を選択的にN末端アミノ酸を遊離させる。

この酵素は、活性部位に2つの亜鉛分子を含み、Ca²⁺により活性化される。

出典

^ Spungin, A. and Blumberg, S. (1989). “Streptomyces griseus aminopeptidase is a calcium-activated zinc metalloprotein. Purification and properties of the enzyme”. Eur. J. Biochem. 183: 471–477. doi:10.1111/j.1432-1033.1989.tb14952.x. PMID 2503378.
^ Ben-Meir, D., Spungin, A., Ashkenazi, R. and Blumberg, S. (1993). “Specificity of Streptomyces griseus aminopeptidase and modulation of activity by divalent metal ion binding and substitution”. Eur. J. Biochem. 212: 107–112. doi:10.1111/j.1432-1033.1993.tb17639.x. PMID 8444149.
^ Arima, J., Uesugi, Y., Iwabuchi, M. and Hatanaka, T. (2006). “Study on peptide hydrolysis by aminopeptidases from Streptomyces griseus, Streptomyces septatus and Aeromonas proteolytica”. Appl. Microbiol. Biotechnol. 70: 541–547. doi:10.1007/s00253-005-0105-8. PMID 16080009.
^ Fundoiano-Hershcovitz, Y., Rabinovitch, L., Langut, Y., Reiland, V., Shoham, G. and Shoham, Y. (2004). “Identification of the catalytic residues in the double-zinc aminopeptidase from Streptomyces griseus”. FEBS Lett. 571: 192–196. doi:10.1016/j.febslet.2004.07.001. PMID 15280041.
^ Gilboa, R., Greenblatt, H.M., Perach, M., Spungin-Bialik, A., Lessel, U., Wohlfahrt, G., Schomburg, D., Blumberg, S. and Shoham, G. (2000). “Interactions of Streptomyces griseus aminopeptidase with a methionine product analogue: a structural study at 1.53 Å resolution”. Acta Crystallogr. D Biol. Crystallogr. 56: 551–558. doi:10.1107/s0907444900002420. PMID 10771423.

外部リンク

Aminopeptidase S - MeSH・アメリカ国立医学図書館・生命科学用語シソーラス（英語）

[1] Spungin, A. and Blumberg, S. (1989). “Streptomyces griseus aminopeptidase is a calcium-activated zinc metalloprotein. Purification and properties of the enzyme”. Eur. J. Biochem. 183: 471–477. doi:10.1111/j.1432-1033.1989.tb14952.x. PMID 2503378.

[2] Ben-Meir, D., Spungin, A., Ashkenazi, R. and Blumberg, S. (1993). “Specificity of Streptomyces griseus aminopeptidase and modulation of activity by divalent metal ion binding and substitution”. Eur. J. Biochem. 212: 107–112. doi:10.1111/j.1432-1033.1993.tb17639.x. PMID 8444149.

[3] Arima, J., Uesugi, Y., Iwabuchi, M. and Hatanaka, T. (2006). “Study on peptide hydrolysis by aminopeptidases from Streptomyces griseus, Streptomyces septatus and Aeromonas proteolytica”. Appl. Microbiol. Biotechnol. 70: 541–547. doi:10.1007/s00253-005-0105-8. PMID 16080009.

[4] Fundoiano-Hershcovitz, Y., Rabinovitch, L., Langut, Y., Reiland, V., Shoham, G. and Shoham, Y. (2004). “Identification of the catalytic residues in the double-zinc aminopeptidase from Streptomyces griseus”. FEBS Lett. 571: 192–196. doi:10.1016/j.febslet.2004.07.001. PMID 15280041.

[5] Gilboa, R., Greenblatt, H.M., Perach, M., Spungin-Bialik, A., Lessel, U., Wohlfahrt, G., Schomburg, D., Blumberg, S. and Shoham, G. (2000). “Interactions of Streptomyces griseus aminopeptidase with a methionine product analogue: a structural study at 1.53 Å resolution”. Acta Crystallogr. D Biol. Crystallogr. 56: 551–558. doi:10.1107/s0907444900002420. PMID 10771423.

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