8XE2

O-methyltransferase from Lycoris longituba D230A variant complexed with Mg, SAH, and 3,4-dihydroxybenzaldehyde

PDB DOI: https://doi.org/10.2210/pdb8XE2/pdb

Classification: TRANSFERASE
Organism(s): Lycoris longituba
Expression System: Escherichia coli M15
Mutation(s): Yes

Deposited: 2023-12-11 Released: 2024-08-07
Deposition Author(s): Saw, Y.Y.H., Nakashima, Y., Morita, H.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.43 Å
R-Value Free: 0.240
R-Value Work: 0.207
R-Value Observed: 0.214

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Structure-Based Catalytic Mechanism of Amaryllidaceae O-Methyltransferases

Hnin, S.Y.Y., Nakashima, Y., Kodama, T., Morita, H.

(2024) ACS Catal : 11865-11880

DOI: https://doi.org/10.1021/acscatal.4c03305

Macromolecule Content

Total Structure Weight: 111.69 kDa
Atom Count: 8,001
Modelled Residue Count: 950
Deposited Residue Count: 968
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
norbelladine O-methyltransferase	A, B, C, D	242	Lycoris longituba	Mutation(s): 1 EC: 2.1.1.336
UniProt
Find proteins for A0A6B9TNK2 (Lycoris longituba) Explore A0A6B9TNK2 Go to UniProtKB: A0A6B9TNK2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A6B9TNK2
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SAH (Subject of Investigation/LOI) Query on SAH Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain K [auth B] SDF format, chain N [auth C] SDF format, chain P [auth D] MOL2 format, chain H [auth A] MOL2 format, chain K [auth B] MOL2 format, chain N [auth C] MOL2 format, chain P [auth D] mmCIF format, chain H [auth A] mmCIF format, chain K [auth B] mmCIF format, chain N [auth C] mmCIF format, chain P [auth D]	H [auth A], K [auth B], N [auth C], P [auth D]	S-ADENOSYL-L-HOMOCYSTEINE C₁₄ H₂₀ N₆ O₅ S ZJUKTBDSGOFHSH-WFMPWKQPSA-N		Interactions Focus chain H [auth A] Focus chain K [auth B] Focus chain N [auth C] Focus chain P [auth D] Interactions & Density Focus chain H [auth A] Focus chain K [auth B] Focus chain N [auth C] Focus chain P [auth D]
H6N (Subject of Investigation/LOI) Query on H6N Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain L [auth B] MOL2 format, chain I [auth A] MOL2 format, chain L [auth B] mmCIF format, chain I [auth A] mmCIF format, chain L [auth B]	I [auth A], L [auth B]	Protocatechuic aldehyde C₇ H₆ O₃ IBGBGRVKPALMCQ-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain L [auth B] Interactions & Density Focus chain I [auth A] Focus chain L [auth B]
GOL (Subject of Investigation/LOI) Query on GOL Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	E [auth A], F [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain E [auth A] Focus chain F [auth A]
MG (Subject of Investigation/LOI) Query on MG Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain J [auth B] SDF format, chain M [auth C] SDF format, chain O [auth D] MOL2 format, chain G [auth A] MOL2 format, chain J [auth B] MOL2 format, chain M [auth C] MOL2 format, chain O [auth D] mmCIF format, chain G [auth A] mmCIF format, chain J [auth B] mmCIF format, chain M [auth C] mmCIF format, chain O [auth D]	G [auth A], J [auth B], M [auth C], O [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain J [auth B] Focus chain M [auth C] Focus chain O [auth D] Interactions & Density Focus chain G [auth A] Focus chain J [auth B] Focus chain M [auth C] Focus chain O [auth D]