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Journal : The Journal of Pure and Applied Chemistry Research

Analysis and Prediction of some Histone-derived Antimicrobial Peptides from Toads Duttaphrynus melanostictus and Phyrinoidis asper Muhammad Dailami; I Made Artika; Mirza Dikari Kusrini
The Journal of Pure and Applied Chemistry Research Vol 5, No 2 (2016)
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1579.558 KB) | DOI: 10.21776/ub.jpacr.2016.005.02.231

Abstract

Antimicrobial peptides in skin secretions of toads is a promising methods to combat a wide spectrum of bacteria. Histone H2A is a type of DNA-binding protein that acts as a precursor for several antimicrobial peptides. In toads (family Bufonidae) buforin I and buforin II are examples of antimicrobial peptides that derived from histone H2A. This study investigated the genetic diversity and phylogenetic analysis and in silico prediction of antimicrobial peptides derived from histone H2A of Duttaphrynus melanostictus and Phyrinoidis asper, which were collected from Bogor Agricultural University’s campus area. A new set of primers (Buf_fwd and Buf_rev) were designed by using PrimerBLAST, to amplify 393 nucleotides of the histone H2A gene that codes 131 amino acids. Haplotype diversity of both species are very low. Phylogenetic analysis shows the sample D. melanostictus and P. asper are separated to each other in two different clades. Several short predicted peptides from histone H2A show a potential as an antimicrobial peptides based on in silico prediction. Psychochemical characteristics and 3D structure of potent antimicrobial peptides are described.
Co-Authors . SURYANI A. E. Zainal Hasan AA Sudharmawan, AA Abdul Choliq ADINDA VIRGINIA DWI SETYO Agung Eru Wibowo AHMAD ENDANG ZAINAL HASAN AHMAD ENDANG ZAINAL HASAN Ahmad Sulaeman Akhmad Endang Zainal Hasan Amanda, Nisa Widya AMIN FATONI Andani, Gita Putri Andita Fitri Mutiara Rizki, Andita Fitri Mutiara Antonius Padua Ratu Apipah Aprianti Apon Zaenal Mustopa APON ZAENAL MUSTOPA Arya Arendra Asri Sulfianti Azmi Azhari Azmi Azhari, Azmi Azmi, Wihda Aisarul BUGI RATNO BUDIARTO DEDI JUSADI Denny Irawati Desi Purwaningsih Dewi Sukma Dhani Luthfi Ramadhani DIMAS ANDRIANTO Djarot Sasongko Hami Seno Dodi Safari Dodi Safari Dodi Safari Dodi Safari Dwi N. Susilowati Dzihan Dinar Rabani Eliza Halim Erismar Amri Erlank Bagjavicenna Erna Puspasari Evi Nur Qolbaini Fatriani, Rizka Fina Febrianti Firda DIMAWARNITA Fri Rahmawati Gusnia Meilin Gholam Gusnia Meilin Gholam Gusnia Meilin Gholam H. A. E. Zainal Hasan Hafizh Zahra Hani 'Athiyya Rafi Hardinsyah Harsana, Ngurah HARTUTIK EKA SUSANTI HARYANTO SUSILO Hasim - HASIM DANURI Hayatul Rahmi Herti Sugiarti Herti Sugiarti, Herti Hyakansa HANIF Ifa Manzila Iman Akhyar Firdausy Iman Rusmana Inawati Inawati Jajang Suhyana K, Popi A Kurnia Agustini Laita Nurjanah Laita Nurjanah, Laita LAKSMI AMBARSARI Lasmiyanti, Metty Lusiana Kresnawati Hartono Luzicoiij, Michael Edison M. Zairin Junior M.Pd Prof. Dr. I Nyoman Sudiana . Mala Nurilmala MARIA BINTANG Meilisza, Nina Melva Louisa Mirza Dikari Kusrini MS, Yulia Atika Muhaimin Muhaimin MUHAMMAD AGUS SUPRAYUDI Muhammad Dailami, Muhammad Muhammad Nafiz Nisa Widya Amanda Noorwati Sutandyo Norman Razief Azwar Norman Razief Azwar Novik Nurhidayat Novik Nurhidayat Nuke Annisa Nasution NUNUK WIDHYASTUTI Nur Bambang Priyo Utomo Nur Hasanah Nurmala Sari Nurul Khumaida Perkasa Arian Puji Lestari Rahadian Pratama Rahmawati, Fri Ramadhani Malik Abdillah Rava Raisha Putra Resti Rahmawati Putri Ridwan Putra Firmansyah Rini Kurniasih, Rini Riyan Alifbi Putera Irsal Rizka Fatriani Roedhy Poerwanto Septiany C. Palilingan Sheryn Sunni Albani Siagian, Putri Junita Siregar, Josephine Elizabeth Siti Nurjanah Siti Nurjanah Soekarno Mismana Putra Soekarno Mismana Putra, Soekarno Mismana Sogandi Sogandi Sogandi Sogandi Sudarsono Suharyanto Suharyanto Sulistiani sulistiani Suryani Suryani Suryani Suryani Suryani Suryo Wiyono Sutoro Sutoro Syaeful Abidin Syamsul Falah Tatik Khusniati Tetty Chaidamsari Tetty Chaidamsari, Tetty Tri Panji Trini Suryani Kadir Vita Rosaline Fahri Waras Nurcholis Wasrin Syafii Wijiastuti Wijiastuti Yadi Suryadi Yahdiana Harahap Yulianto YUNITA ARIAN SANI ANWAR