Alvindja, Moses Djuan (2021) Analisis aktivitas fibrinolitik dari enzim serralysin secara in silico = In silico analysis of the fibfrinolytic activity from serralysin. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Penyakit yang berhubungan dengan penggumpalan darah sudah dan masih
menjadi penyebab kematian nomor satu di dunia. Penyakit seperti stroke dan
komplikasi jantung akibat penggumpalan darah membutuhkan banyak
kontribusi dari berbagai disiplin ilmu demi terbentuknya beragam solusi. Salah
satu solusi yang sudah umum dikenal adalah digunakannya agen
fibrinolitik. Enzim serralysin merupakan protease yang sudah dikenal akan
aktivitas fibrinolitiknya. Dalam dunia farmasi, enzim fibrinolitik juga sudah
diformulasikan dan umum digunakan sebagai obat akibat aktivitas
fibrinolitiknya yang kuat. Namun, informasi mengenai interaksi antara enzim
serralysin dengan protein penggumpal darah, yaitu fibrin, masih belum
diteliti dan dieksplorasi secara mendalam. Pencarian informasi terkait
interaksi antara enzim dengan substrat pada tingkat molekuler, serta
mempelajari mekanisme aksi dari aktivitas katalisis enzim secara in vitro
membutuhkan waktu yang lama serta dana yang tinggi. Dengan
memanfaatkan teknologi komputasi, studi mengenai interaksi dari enzim
dengan substrat dapat dilakukan dengan waktu yang singkat dan dana yang
rendah. Oleh karena itu, penelitian Analisis Aktivitas Fibrinolitik dari Enzim
Serralysin Secara in silico dilakukan untuk mengeksplorasi dan mempelajari
interaksi antara enzim serralysin dengan protein fibrin. Berdasarkan hasil
penelitian, enzim serralysin menunjukan adanya interaksi yang kuat dengan
fibrin, dan menunjukan adanya mekanisme pemotongan substrat yang
berhasil dikorelasikan dengan hasil prediksi pemotongan fibrin. Studi dari
penelitian juga menunjukan bahwa mekanisme pemotongan fibrin oleh
enzim serralysin mengikuti kaidah mekanisme aksi metallotriad yang khas.
Hasil penelitian berpotensi untuk diuji dan dilanjutkan ke tahap simulasi
dinamika molekuler untuk dipelajari lebih detail tentang aktivitasnya./ Blood clot related health issues have been and are still the number one cause of
death in the world. Health issues such as stroke and heart complications due to
upnormal blood clots still require many contributions from various disciplines to
find various solutions. One of the solutions that is well known is the use of
fibrinolytic agents. Serralysin, a protease known for its high fibrinolytic activity,
have also been formulated and are commonly used as drugs ever since its
discovery. However, information regarding the interaction between serralysin and
the blood clotting protein, namely fibrin, are lacking because it has not been
studied and explored in such focus. That being said, in vitro studies for the
information related to the interaction between serralysin and fibrin down to
molecular level, as well as to find out the mechanism of action for this enzyme to
catalyze its substrate requires a plenty of time and large amount of funds. By
utilizing computational technology, studies on enzyme-substrate interaction can
be carried out in a short time with low funds. Therefore, an in silico Analysis of
the Fibrinolytic Activity from Serralysin was conducted to explore and study the
interaction between serralysin and fibrin as its subtrate. Based on the result of the
study, serralysin showed a strong interaction with fibrin, and showed a substrate
cleavage mechanism that has a correlation with the predicted result of fibrin
cleavage. Result from the studies also show that the mechanism of serralysin in
order to digest fibrin follows the rules of the typical metalotriad mechanism of
action. The result from the studies have the potential to be tested and proceed to
the molecular dynamics simulation stage to be studied in more detailed mannor
about it’s interaction.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Alvindja, Moses Djuan NIM01113170010 mosesdjuan@gmail.com UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Kiranadi, Bambang NIDN0026125004 bambang.kiranadi@lecturer.uph.edu Thesis advisor Pinontoan, Reinhard NIDN0325046502 reinhard.pinontoan@uph.edu |
Uncontrolled Keywords: | molecular docking; fibrinolytic; protease; serralaysin |
Subjects: | Q Science > QH Natural history > QH301 Biology |
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Biology Current > Faculty/School - UPH Karawaci > Faculty of Science and Technology > Biology |
Depositing User: | Users 4973 not found. |
Date Deposited: | 23 Sep 2021 02:32 |
Last Modified: | 22 Feb 2022 06:38 |
URI: | http://repository.uph.edu/id/eprint/42512 |