Fig. 8
Genomic organization of the homologous zeamine biosynthetic gene clusters in Dickeya strains. Genes zmsO and zmsP–zmN in D. fangzhongdai PA1 are at loci B6N31_07205 and B6N31_07230–B6N31_07310, respectively. Genes aligned with a shadow were homologous, and the numbers indicate the percentages of identity of each protein compared with homologous proteins in D. fangzhongdai PA1. 
peroxidase; 
ABC transporter; 
secretion protein HlyD; 
membrane protein; 
polyketide synthase; 
polyunsaturated fatty acid synthase; 
thioester reductase; 
hydrolase; 
nonribosomal peptide synthase; 
phosphopantetheinyl transferase; 
hypothetical protein. Circles = the domain predicted in PK or NRP genes. KS = keto reductase domain; AT = acyl transferase domain; KR = keto reductase domain; DH = dehydratase domain; NAD = NAD-binding domain; A = AMP-binding domain; C = condensation domain; E = epimerization domain. The PK domains include KS, AT, KR and DH, and the NRP domains include A, C and E