9DG2 | pdb_00009dg2

PmHMGR bound to mevalonate, CoA, and NAD, buffer-exchanged to ammonium acetate environment at pH 6.7

PDB DOI: https://doi.org/10.2210/pdb9DG2/pdb

Classification: OXIDOREDUCTASE
Organism(s): Pseudomonas sp. 'mevalonii
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-09-01 Released: 2026-03-18
Deposition Author(s): Purohit, V., Steussy, C.N., Schmidt, T., Stauffacher, C.V., Rushton, P.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.93 Å
R-Value Free:
0.217 (Depositor), 0.217 (DCC)
R-Value Work:
0.178 (Depositor), 0.178 (DCC)
R-Value Observed:
0.180 (Depositor)

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

Watching Pseudomonas mevalonii HMG-CoA Reductase in Action

Patel, H., Purohit, V., Steussy, C.S., Stauffacher, C.V., Helquist, P., Wiest, O., Schmidt, T., Rushton, P.

To be published.

Macromolecule Content

Total Structure Weight: 93.1 kDa
Atom Count: 6,479
Modeled Residue Count: 796
Deposited Residue Count: 856
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-hydroxy-3-methylglutaryl-coenzyme A reductase	A, B	428	Pseudomonas sp. 'mevalonii	Mutation(s): 0 Gene Names: mvaA EC: 1.1.1.88
UniProt
Find proteins for P13702 (Pseudomonas mevalonii) Explore P13702 Go to UniProtKB: P13702
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P13702
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
COA (Subject of Investigation/LOI) Query on COA Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	COENZYME A C₂₁ H₃₆ N₇ O₁₆ P₃ S RGJOEKWQDUBAIZ-IBOSZNHHSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
NAD (Subject of Investigation/LOI) Query on NAD Download:Ideal Coordinates CCD File SDF format, chain F [auth B] MOL2 format, chain F [auth B] mmCIF format, chain F [auth B]	F [auth B]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C₂₁ H₂₇ N₇ O₁₄ P₂ BAWFJGJZGIEFAR-NNYOXOHSSA-N		Interactions Focus chain F [auth B] Interactions & Density Focus chain F [auth B]
MEV (Subject of Investigation/LOI) Query on MEV Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain G [auth B] MOL2 format, chain D [auth A] MOL2 format, chain G [auth B] mmCIF format, chain D [auth A] mmCIF format, chain G [auth B]	D [auth A], G [auth B]	(R)-MEVALONATE C₆ H₁₁ O₄ KJTLQQUUPVSXIM-ZCFIWIBFSA-M		Interactions Focus chain D [auth A] Focus chain G [auth B] Interactions & Density Focus chain D [auth A] Focus chain G [auth B]
SO4 (Subject of Investigation/LOI) Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A] mmCIF format, chain E [auth A]	E [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]