9UWC

Crystal structure of Pictet-Spenglerase AsKslB and the compound AsKslB with iminium ion intermediate

This is a non-PDB format compatible entry.

Summary for 9UWC

• Entry DOI: 10.2210/pdb9uwc/pdb
• Descriptor: Cucumopine synthase C-terminal helical bundle domain-containing protein, (2~{Z})-2-[(2~{S})-3-(1~{H}-indol-3-yl)-1-oxidanyl-1-oxidanylidene-propan-2-yl]iminopentanedioic acid (3 entities in total)
• Functional Keywords: pictet-spenglerase, biosynthetic protein
• Biological source: Actinosynnema sp. ALI-1.44
• Total number of polymer chains: 1
• Total formula weight: 38739.54

Authors

Qiao, Z.,Yang, X.N.,Teng, Y.B. (deposition date: 2025-05-12, release date: 2026-05-27)

• Primary citation: Qiao, Z.,Yang, X.N.,Teng, Y.B.; Structural and functional insights into the iminium ion intermediate in AsKlsB-mediated Pictet-Spengler reaction; To Be Published,

Experimental method

X-RAY DIFFRACTION (1.7 Å)