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Codon Optimization and Epitope Identification of L1 Protein Human Papillomavirus Type 52 for Expression in Lactococcus lactis: Codon Optimization and Epitope Identification L1 Protein HPV52 Prastyowati, Anika; Hakim, Mohamad Saifudin; Wijayanti, Nastiti; Wibawa, Tri
Journal of Tropical Life Science Vol. 15 No. 3
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.15.03.03

Abstract

Human papillomavirus (HPV) type 52 is among the top three high-risk oncogenic types that are associated with cervical cancer worldwide, especially in Indonesia. Designing a vaccine against HPV using an Lactococcus lactis expression system is a promising strategy, as this bacterium is well-known for its probiotic properties and can be safely utilized as a delivery carrier for oral vaccines. This study aimed to optimize the codon usage of the L1 protein of HPV type 52 for expression in L. lactis expression system and to identify potential epitopes using bioinformatics tools. To determine the codon optimization, the L1 protein sequence of HPV type 52 was retrieved from the National Center for Biotechnology Information (NCBI) database. Furthermore, codon optimization was conducted once the model had been established using OPTIMIZER, Clustal Omega, Restriction Mapper, and the ExPASy tool, based on L. lactis. The final construct was predicted to have a B-cell epitope by Ellipro tools, antigenicity by VaxiJen v.2.0, allergenicity by AllerTOP v.2.0, and toxicity by ToxIBTL. This resulted in a potential vaccine candidate with a Codon Adaptation Index (CAI) of 0.754 and GC content of 39.0%. Identification of epitopes from the optimized gene resulted in two peptide sequences, WRPSEATVYLPPVPVSKVVS and GTLGDPVPGDLYIKGSNSGNTATVQ, as components of the vaccine candidate.
Co-Authors Abdul Rahman Siregar Abdul Rahman Siregar, Abdul Rahman Abu Tholib Aman Adi Sofyan Ansori, Muhammad Ai Hertati, Ai Ali Wardana Anika Prastyowati, Anika Apon Zaenal Mustopa Arief Mulyono Arifah Khusnuryani Aris Haryanto Aris Haryanto Arum Sih Joharina Boy Bachtiar Cita Rosita Sigit Prakoeswa Daniwijaya, M Edwin Widyanto Diani Mentari Diptyanusa, Ajib Domas Fitria Widyasari Erni Martani Farahannisaa, Kintan Adelia Farida Dwi Handayani Farida J. Rachmawaty Farida J. Rachmawaty, Farida J. Febe, Ester Firdaus, Moh Egy Rahman Frutos, Roger Gunawan Gunawan Gunawan Madyono Putro Hakim, Mohamad Saifudin Hamidah, Berliana Hardyanto Soebono Haryanto, Darban Hayani Anastasia Hera Nirwati Huda Shalahudin Darusman I Kadek Mulyawan Ikramullah, Muh. Chaeril Intan Berlianty Irawan, Shasmita JAKA WIDADA Laksmi Wulandari Maguin, Sylvie Mahardika Agus Wijayanti Marsetyawan H.N.E. Soesatyo Marsetyawan H.N.E. Soesatyo, Marsetyawan H.N.E. Mirtani Naima Mubasysyir Hasanbasri Mulyawan, I Kadek Munawir Sazali Naima, Mirtani Nastiti Wijayanti Nastiti Wijayanti Nastiti Wijayanti Ning Rintiswati Ning Rintiswati Novriana, Riska Nurhaida Widiani Ova Emilia Pakpahan, Cennikon Pascawati, Nur Alvira Puteri, Rr. Astrid Aulia Artiono R.C. Hidayat Soesilohadi Rania Ayu Aziza Ratna, Lita Tri Rifqiyah Nur Umami, Rifqiyah Nur Riska Wulansari Ristiyanto Ristiyanto Roger Frutos S Siswanto S. Sutaryo Sadi Setyawan Budiharta Supargiono Supargiono Suratna, Suratna Sutaryo1 S, Sutaryo1 Sylvie Maguin Tri Baskoro Tunggul Satoto Tri Rini Nuringtyas Utomo, Humam Santosa Wardana, Ali Widya Asmara Wirastuti, Fita Wulansari, Riska Yati Soenarto Yundari, Yundari