9V11

The Fab fragment of Osemitamab (TST001), a therapeutic antibody targeting claudin 18.2

Summary for 9V11

• Entry DOI: 10.2210/pdb9v11/pdb
• Descriptor: Fab of Osemitamab (TST001), Heavy chain, Fab of Osemitamab (TST001), Light chain, SULFATE ION, ... (4 entities in total)
• Functional Keywords: cldn18.2, gastric cancer, antibody, crystal, antitumor protein
• Biological source: Mus musculus; More
• Total number of polymer chains: 2
• Total formula weight: 52371.69

Authors

Wang, X.,Sun, Z.,Zhou, X. (deposition date: 2025-05-19, release date: 2026-05-27)

• Primary citation: Wang, X.,Sun, Z.,Zhou, X.; Recognition of human claudin 18.2 by therapeutic antibodies; To be published,

Experimental method

X-RAY DIFFRACTION (1.728 Å)