title: Escherichia marmotae E690
design: The strain was isolated in 2016 in medium containing cefotaxime in the frame of a cross-sectional survey conducted to estimate herd-level prevalence of ESBL-/AmpC -producing E. coli in cattle and sheep (Tello et al, under review). Purified genomic DNA was sequenced using Illumina NovaSeq6000 HiSeq (150 bp pair-ended reads) resulting in a total of 23,934,128 reads corresponding to a 718X coverage in a 5Mb genome.