9X4V

Crystal structure of Fgm3 in complex with PLP and L-Arg

Summary for 9X4V

• Entry DOI: 10.2210/pdb9x4v/pdb
• Descriptor: Aminotransferase-like protein FGM3, (E)-N~2~-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-L-arginine (3 entities in total)
• Functional Keywords: plp, retro-aldol-like, cbeta-cgamma bond cleavage, biosynthetic protein
• Biological source: Gibberella zeae (strain ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1) (Wheat head blight fungus, Fusarium graminearum)
• Total number of polymer chains: 2
• Total formula weight: 90477.55

Authors

Zhang, H.,Xia, M.,Fang, P.,Liu, W. (deposition date: 2025-10-11, release date: 2026-05-20)

• Primary citation: Zhang, H.,Xia, M.,Mu, X.,Fang, P.,Tang, Z.,Liu, W.; Structural and Mechanistic Insights into Fgm3-Catalyzed C beta-C gamma Bond Cleavage of an Amino Acid; Acs Catalysis, 16:8609-8618, 2026; DOI: 10.1021/acscatal.6c01156

Experimental method

X-RAY DIFFRACTION (1.9 Å)