Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i>
Enzim L-asparaginase (E.C 3.5.1.1) adalah protein tetramer yang termasuk dalam kelompok keluarga amidohydrolases homolog. ). L-asparaginase secara selektif menghidrolisis L-aspargin (L-Asn) menjadi amonia (NH3) dan asam aspartat. Penelitian ini bertujuan untuk mendapatkan spesies bakteri penghasil e...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Faculty of Fisheries and Marine Universitas Airlangga
2018-11-01
|
| Series: | Jurnal Ilmiah Perikanan dan Kelautan |
| Subjects: | |
| Online Access: | https://e-journal.unair.ac.id/JIPK/article/view/10467 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850084353833435136 |
|---|---|
| author | Asep Awaludin Prihanto Alifatul Fatchiyah Hartati Kartikaningsih Ken Audia Pradarameswari |
| author_facet | Asep Awaludin Prihanto Alifatul Fatchiyah Hartati Kartikaningsih Ken Audia Pradarameswari |
| author_sort | Asep Awaludin Prihanto |
| collection | DOAJ |
| description | Enzim L-asparaginase (E.C 3.5.1.1) adalah protein tetramer yang termasuk dalam kelompok keluarga amidohydrolases homolog. ). L-asparaginase secara selektif menghidrolisis L-aspargin (L-Asn) menjadi amonia (NH3) dan asam aspartat. Penelitian ini bertujuan untuk mendapatkan spesies bakteri penghasil enzim L-asparaginase yang diisolasi dari mangrove Avicennia marina yang berasal dari Pantai Bajul Mati, Malang, Jawa Timur, Indonesia. Penelitian ini dilakukan beberapa tahapan yaitu pengambilan dan preparasi sampel, skrining L-asparaginase, dan identifikasi menggunakan uji mycrobact system. Hasil penelitian menunjukkan bahwa isolat dengan aktivitas enzim L-asparaginase terbesar adalah isolat DAM6 yang berasal dari daun Avicennia marina. Isolat DAM6 adalah bakteri merupakan bakteri gram negatif, berbentuk basil, bentuk koloni oval, tepi koloni tidak rata dan elevansi cembung. Berdasarkan analisis microbact, isolat DAM6 adalah bakteri spesies Pseudomonas aeruginosa.
Abstract
The L-asparaginase enzyme (E.C 3.5.1.1) is a tetramer protein belonging to the family group of amidohydrolases. L-asparaginase selectively hydrolyzes L-aspargin (L-Asn) to ammonia (NH3) and aspartic acid. This study aims to obtain species of L-asparaginase enzyme producing bacteria isolated from Avicennia marina mangroves from Bajul Mati Beach, Malang, East Java, Indonesia. This research carried out several stages such as took and prepared samples, screened L-asparaginase, and identified using the mycrobact system test. The results showed that the isolates with the largest L-asparaginase enzyme activity were DAM6 and it was originated from the leaves of Avicennia marina. DAM6 isolate is a gram-negative with an oval shape, uneven edges, and convex elevation. Based on microbact analysis, DAM6 isolates are Pseudomonas aeruginosa. |
| format | Article |
| id | doaj-art-c75544028d394e5c8995f9f5ddb3ea76 |
| institution | DOAJ |
| issn | 2085-5842 2528-0759 |
| language | English |
| publishDate | 2018-11-01 |
| publisher | Faculty of Fisheries and Marine Universitas Airlangga |
| record_format | Article |
| series | Jurnal Ilmiah Perikanan dan Kelautan |
| spelling | doaj-art-c75544028d394e5c8995f9f5ddb3ea762025-08-20T02:44:03ZengFaculty of Fisheries and Marine Universitas AirlanggaJurnal Ilmiah Perikanan dan Kelautan2085-58422528-07592018-11-01102849010.20473/jipk.v10i2.104675303Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i>Asep Awaludin Prihanto0Alifatul FatchiyahHartati KartikaningsihKen Audia PradarameswariDepartment of Fishery Product Technology, Faculty of Fisheries and Marine Science, Brawijaya University,Enzim L-asparaginase (E.C 3.5.1.1) adalah protein tetramer yang termasuk dalam kelompok keluarga amidohydrolases homolog. ). L-asparaginase secara selektif menghidrolisis L-aspargin (L-Asn) menjadi amonia (NH3) dan asam aspartat. Penelitian ini bertujuan untuk mendapatkan spesies bakteri penghasil enzim L-asparaginase yang diisolasi dari mangrove Avicennia marina yang berasal dari Pantai Bajul Mati, Malang, Jawa Timur, Indonesia. Penelitian ini dilakukan beberapa tahapan yaitu pengambilan dan preparasi sampel, skrining L-asparaginase, dan identifikasi menggunakan uji mycrobact system. Hasil penelitian menunjukkan bahwa isolat dengan aktivitas enzim L-asparaginase terbesar adalah isolat DAM6 yang berasal dari daun Avicennia marina. Isolat DAM6 adalah bakteri merupakan bakteri gram negatif, berbentuk basil, bentuk koloni oval, tepi koloni tidak rata dan elevansi cembung. Berdasarkan analisis microbact, isolat DAM6 adalah bakteri spesies Pseudomonas aeruginosa. Abstract The L-asparaginase enzyme (E.C 3.5.1.1) is a tetramer protein belonging to the family group of amidohydrolases. L-asparaginase selectively hydrolyzes L-aspargin (L-Asn) to ammonia (NH3) and aspartic acid. This study aims to obtain species of L-asparaginase enzyme producing bacteria isolated from Avicennia marina mangroves from Bajul Mati Beach, Malang, East Java, Indonesia. This research carried out several stages such as took and prepared samples, screened L-asparaginase, and identified using the mycrobact system test. The results showed that the isolates with the largest L-asparaginase enzyme activity were DAM6 and it was originated from the leaves of Avicennia marina. DAM6 isolate is a gram-negative with an oval shape, uneven edges, and convex elevation. Based on microbact analysis, DAM6 isolates are Pseudomonas aeruginosa.https://e-journal.unair.ac.id/JIPK/article/view/10467endofit mangrove, pseudomonas aeruginosa , l-asparaginase, mikroorganism |
| spellingShingle | Asep Awaludin Prihanto Alifatul Fatchiyah Hartati Kartikaningsih Ken Audia Pradarameswari Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> Jurnal Ilmiah Perikanan dan Kelautan endofit mangrove, pseudomonas aeruginosa , l-asparaginase, mikroorganism |
| title | Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> |
| title_full | Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> |
| title_fullStr | Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> |
| title_full_unstemmed | Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> |
| title_short | Identifikasi Bakteri Endofit Mangrove Api-Api Putih (Avicennia marina) Penghasil Enzim L-asparaginase <br><i>[Identification of Mangrove Endophyte Bacteria of Api-Api Putih (Avicennia marina) as Producing L-asparaginase Enzyme]<i> |
| title_sort | identifikasi bakteri endofit mangrove api api putih avicennia marina penghasil enzim l asparaginase br i identification of mangrove endophyte bacteria of api api putih avicennia marina as producing l asparaginase enzyme i |
| topic | endofit mangrove, pseudomonas aeruginosa , l-asparaginase, mikroorganism |
| url | https://e-journal.unair.ac.id/JIPK/article/view/10467 |
| work_keys_str_mv | AT asepawaludinprihanto identifikasibakteriendofitmangroveapiapiputihavicenniamarinapenghasilenzimlasparaginasebriidentificationofmangroveendophytebacteriaofapiapiputihavicenniamarinaasproducinglasparaginaseenzymei AT alifatulfatchiyah identifikasibakteriendofitmangroveapiapiputihavicenniamarinapenghasilenzimlasparaginasebriidentificationofmangroveendophytebacteriaofapiapiputihavicenniamarinaasproducinglasparaginaseenzymei AT hartatikartikaningsih identifikasibakteriendofitmangroveapiapiputihavicenniamarinapenghasilenzimlasparaginasebriidentificationofmangroveendophytebacteriaofapiapiputihavicenniamarinaasproducinglasparaginaseenzymei AT kenaudiapradarameswari identifikasibakteriendofitmangroveapiapiputihavicenniamarinapenghasilenzimlasparaginasebriidentificationofmangroveendophytebacteriaofapiapiputihavicenniamarinaasproducinglasparaginaseenzymei |