Schematic presentation of MGEs associated with blaOXA-181/232 and blaNDM-5 in the K. pneumoniae strains isolated from neonates. Heterogeneity of the genetic environment found in the studied carbapenemases: (a) blaOXA-181/232 (Kp2-Kp4, Kp6-Kp11), (b) blaOXA-181 in Kp1, and (c) genetic environment of transposon 125 (Tn125) harboring blaNDM-5 (Kp3, Kp9-Kp11). Genes and their corresponding transcription orientations are indicated by horizontal arrows. Target site duplications (ATATA) generated by the insertion of Tn2013 are indicated by white triangles. mobA, mobB, mobC, and mobD, mobilization relaxosome proteins; ΔlysR, truncated LysR-type transcriptional regulator; ΔereA, truncated erythromycin esterase; repA, replicase; tnpA, transposase; IS, insertion sequence; bleMBL; bleomycin resistance gene; trpF, N-(5′-phosphoribosyl) anthranilate isomerase; tat, twin-arginine translocation pathway signal sequence protein; Hypo. protein, hypothetical protein; Δ, denotes deletion or truncation.