title: Erratum to: A novel thermostable protein-tag: optimization of the Sulfolobus solfataricus DNA-alkyl-transferase by protein engineering.
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Antonella
authors.initials: A
authors.lastname: Vettone
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Mario
authors.initials: M
authors.lastname: Serpe
authors.affiliation: Centro De Biología Molecular Severo Ochoa, Nicolás Cabrera 1, Cantoblanco, 28049, Madrid, Spain.
authors.forename: Aurelio
authors.initials: A
authors.lastname: Hidalgo
authors.affiliation: Centro De Biología Molecular Severo Ochoa, Nicolás Cabrera 1, Cantoblanco, 28049, Madrid, Spain.
authors.forename: José
authors.initials: J
authors.lastname: Berenguer
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Giovanni
authors.initials: G
authors.lastname: Del Monaco
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Anna
authors.initials: A
authors.lastname: Valenti
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Mosé
authors.initials: M
authors.lastname: Rossi
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy.
authors.forename: Maria
authors.initials: M
authors.lastname: Ciaramella
authors.affiliation: Institute of Biosciences and BioResources, National Council of Research of Italy, Via P. Castellino 111, 80131, Naples, Italy. giuseppe.perugino@ibbr.cnr.it.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Perugino