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Targeted delivery of diverse biomolecules with engineered bacterial nanosyringes.

Kreitz J, Yang V, Friedrich MJ, Pham J, Macrae RK, Zhang F
Nat Biotechnol. 2025 Aug 12. doi: 10.1038/s41587-025-02774-x. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
243733pAWP78-PVCpnf_pvc13-Ad5_pvc10-Cas9PVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike tip (Pvc10) loaded with Cas9 on CTD
243735pAWP78-PVCpnf_pvc13-Ad5_Cas9-Pvc10PVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike tip (Pvc10) loaded with Cas9 on NTD
243737pAWP78-PVCpnf_pvc13-Ad5_pvc8-Cas9PVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike base (Pvc8) loaded with Cas9 on CTD
243738pAWP78-PVCpnf_pvc12-FLAG_Δpvc10PVC structural operon - FLAG-tagged baseplate (Pvc12) - deleted spike tip (Pvc10)
243739pAWP78-PVCpnf_pvc13-SpyTagPVC structural operon - tail fiber (Pvc13) tagged with SpyTag
243740pAWP78-PVCpnf_pvc13-SpyTag_Δpvc10PVC structural operon - tail fiber (Pvc13) tagged with SpyTag - deleted spike tip (Pvc10)
243741pAWP78-PVCpnf_pvc13-SNAPPVC structural operon - tail fiber (Pvc13) tagged with SNAP tag
243742pAWP78-PVCpnf_pvc13-Ad5_Δpvc10PVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - deleted spike tip (Pvc10)
243743pAWP78-PVCpnf_pvc13-Ad5_pvc10-ZFDPVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike tip (Pvc10) loaded with C half of a zinc finger deaminase (ZFD) on CTD
243744pAWP78-PVCpnf_pvc13-Ad5_HUHe-Pvc10-Cas9PVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike tip (Pvc10) loaded with HUHe on NTD and Cas9 on CTD
243745pAWP78-PVCpnf_pvc13-Ad5_pvc10-HUHePVC structural operon - tail fiber (Pvc13) retargeted with Ad5 knob - spike tip (Pvc10) loaded with HUHe on CTD
243747pBR322-sgRNA-pvc18-20PVC cargo/regulatory region - deleted toxin cargos (Pdp1/Pnf) - vegfa sgRNA
243748pBR322-sgRNA-pvc18-20-Pdp1_NTD-CrePVC cargo/regulatory region - deleted toxin cargos (Pdp1/Pnf) - vegfa sgRNA - Cre loaded into the PVC tube via Pdp1 (NTD)
243750TwinStrepSUMO-pvc10For affinity purification of spike tip (Pvc10)
243751TwinStrepSUMO-Ad5-SpyCatcherFor affinity purification of A5 knob fused to SpyCatcher
243752TwinStrepSUMO-Nb-SpyCatcherFor affinity purification of anti-mouse MHC-II nanobody (Nb) fused to SpyCatcher
243753TwinStrepSUMO-scFv-SpyCatcherFor affinity purification of anti-HA scFv fused to SpyCatcher
243754TwinStrepSUMO-DARPin-SpyCatcherFor affinity purification of E01 anti-EGFR DARPin fused to SpyCatcher
243755TwinStrepSUMO-pvc10-Cas9For affinity purification of Pvc10 fused to Cas9

Antibodies from Article