8GQM | pdb_00008gqm

Crystal structure of Thiolase complexed with acetyl coenzyme A

PDB DOI: https://doi.org/10.2210/pdb8GQM/pdb

Classification: TRANSFERASE
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-08-30 Released: 2024-03-13
Deposition Author(s): Hong, J., Son, H.F., Kim, K.J.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.45 Å
R-Value Free:
0.176 (Depositor), 0.178 (DCC)
R-Value Work:
0.152 (Depositor), 0.154 (DCC)
R-Value Observed:
0.154 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

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

Literature

Structure of thiolase from Pseudomonas aeruginosa PAO1

Hong, J., Son, H.F., Kim, K.J.

To be published.

Macromolecule Content

Total Structure Weight: 43.38 kDa
Atom Count: 3,181
Modeled Residue Count: 377
Deposited Residue Count: 407
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thiolase	A	407	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: PA2940
UniProt
Find proteins for Q9HZQ7 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HZQ7 Go to UniProtKB: Q9HZQ7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9HZQ7
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ACO Query on ACO Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	*ACETYL COENZYME A** C₂₃ H₃₈ N₇ O₁₇ P₃ S ZSLZBFCDCINBPY-ZSJPKINUSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
GOL Query on GOL 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]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.45 Å
R-Value Free: 0.176 (Depositor), 0.178 (DCC)
R-Value Work: 0.152 (Depositor), 0.154 (DCC)
R-Value Observed: 0.154 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 81.986	α = 90
b = 90.97	β = 90
c = 98.706	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction
HKL-2000	data reduction
MOLREP	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2024-03-13

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2024-03-13
Type: Initial release
Version 1.1: 2026-03-04
Changes: Refinement description, Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.