ISDA: 9DG6

Deposition Date 2024-09-02

Release Date 2025-09-17

Last Version Date 2025-09-17

Entry Detail

PDB ID:

9DG6

Keywords:

TRANSFERASE

Title:

Tetrahydroprotoberberine N-methyltransferase complex with N-methylcanadine and SAH

Biological Source:

Source Organism:

Glaucium flavum (Taxon ID: 56853)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.75 Å

R-Value Free:

0.18

R-Value Work:

0.16

Space Group:

P 32 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tetrahydroprotoberberine N-methyltransferase
Chain IDs:A
Chain Length:383
Number of Molecules:1
Biological Source:Glaucium flavum

UniProt ID:A0A5S8WF76 Pfam ID:PF02353

Ligand Molecules

A1A4I

SAH

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.

Lang, D.E, Ng, K.K.S, Rehman, F, Morris, J.S, Facchini, P.J.Show

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Primary Citation of related structures

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