9DG9 image
Deposition Date 2024-09-02
Release Date 2025-09-17
Last Version Date 2025-09-17
Entry Detail
PDB ID:
9DG9
Keywords:
TRANSFERASE
Title:
Tetrahydroprotoberberine N-methyltransferase E207A mutant in complex with R-reticuline and SAM
Biological Source:
Source Organism:
Glaucium flavum (Taxon ID: 56853)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.60 Å
R-Value Free:
0.19
R-Value Work:
0.17
Space Group:
P 32 2 1
9DG9 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Tetrahydroprotoberberine N-methyltransferase
Mutagens:E207A
Chain IDs:A
Chain Length:383
Number of Molecules:1
Biological Source:Glaucium flavum
UniProt ID:A0A5S8WF76 Pfam ID:PF02353
Ligand Molecules
A1A4H
CL
GOL
SAM
SO4
Primary Citation
The stereospecific activities of the tetrahydroprotoberberine N-methyltransferase with alternative substrates provide insight into the catalytic mechanisms of benzylisoquinoline alkaloid N-methylation.
To Be Published ? ? ? (?)
Primary Citation of related structures
9DG6