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Fig. 1 | Mobile DNA

Fig. 1

From: Host range of strand-biased circularizing integrative elements: a new class of mobile DNA elements nesting in Gammaproteobacteria

Fig. 1

a Genetic organization of the known SEs, GInt and Tn554. IntA, intB, ginA, ginB, tnpA, and tnpB products contains the RHRY motif of tyrosine recombinase. GInt from P. stuzeri strain DSM 4166 chromosome is here referred to as GInt-PstDS4166. Tfp, and ginC products are predicted to have a tyrosine recombinase core site-binding domain in the center of the molecule but lack the catalytic RHRY motif. The locus_tags of SE core genes in GenBank accession number AP024165.1 are as follows: intASE-6283, VYA_19760; tfpSE-6283, VYA_19770; intBSE-6283, VYA_19780; srapSE-6283, VYA_19790; intASE-6945, VYA_04400; tfpSE-6945, VYA_04410; intBSE-6945, VYA_04420; srapSE-6945, VYA_04430. Information of Tn554 sequence is from GenBank accession no. X03216. b Identity between homologs based on blastp. No hit indicates the hit sequence with E-value < 0.5 was not detected. c Terminal sequences of SEs and GInt. Dot in motif C′ indicates that the nucleotide is identical to that in C. Unnamed terminal sequences of GInt and Tn554 are labelled L and R for left and right ends, respectively

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Mobile DNA

ISSN: 1759-8753