7Y3H

Crystal Structure of Diels-Alderase ApiI in complex with SAM and product

PDB DOI: https://doi.org/10.2210/pdb7Y3H/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Apiospora montagnei NRRL 25634
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-06-10 Released: 2023-06-14
Deposition Author(s): Zhou, J.H., Lu, J.Y.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.97 Å
R-Value Free: 0.244
R-Value Work: 0.201
R-Value Observed: 0.203

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Crystal Structure of Diels-Alderase ApiI in complex with SAM and product

Zhou, J.H., Lu, J.Y.

To be published.

Macromolecule Content

Total Structure Weight: 45.61 kDa
Atom Count: 3,269
Modelled Residue Count: 396
Deposited Residue Count: 413
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ApiI	A	413	Apiospora montagnei NRRL 25634	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SAM (Subject of Investigation/LOI) Query on SAM Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	S-ADENOSYLMETHIONINE C₁₅ H₂₂ N₆ O₅ S MEFKEPWMEQBLKI-FCKMPRQPSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
IAH (Subject of Investigation/LOI) Query on IAH Download Ideal Coordinates CCD File SDF format, chain H [auth A] MOL2 format, chain H [auth A]	H [auth A]	3-[[(1R,2R,4aS,8aR)-2-methyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl]carbonyl]-5-(4-hydroxyphenyl)-4-oxidanyl-1H-pyridin-2-one C₂₃ H₂₅ N O₄ GLNYCQCUCACIJN-QOIYZWAUSA-N		Interactions Focus chain H [auth A] Interactions & Density Focus chain H [auth A]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A]	I [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain J [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain J [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], J [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain J [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain J [auth A]