Molecular cloning and characterization of K12 gene-3

<p><b>Copyright information:</b></p><p>Taken from "Molecular cloning and characterization of K12 gene"</p><p>BMC Microbiology 2003;3():2-2.</p><p>Published online 31 Jan 2003</p><p>PMCID:PMC150594.</p><p>Copyright © 2003 Samsonova et al; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.</p>dues that are identical in all the displayed sequences are marked by asterisks, conserved residues are marked by dots and the four invariant residues (G, D, K and R) proposed for aminotransferases are bold and boxed. Abbreviations are: ArgD, acetylornithine delta-aminotransferase (ATase) (AAC76384); GoaG, 4-aminobutyric acid ATase (AAC74384); SpuC, putrescine:pyruvate ATase []; BioA, 7,8-diaminopelargonic acid synthetase (AAC73861).