5HPQ | pdb_00005hpq

Crystal structure of cyclohexadienyl dehydratase from Pseudomonas aeruginosa bound to acetate

PDB DOI: https://doi.org/10.2210/pdb5HPQ/pdb

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

Deposited: 2016-01-20 Released: 2017-01-25
Deposition Author(s): Clifton, B.E., Carr, P.D., Jackson, C.J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free:
0.241 (Depositor), 0.237 (DCC)
R-Value Work:
0.176 (Depositor), 0.184 (DCC)
R-Value Observed:
0.179 (Depositor)

Starting Model: experimental
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This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of cyclohexadienyl dehydratase from Pseudomonas aeruginosa bound to acetate

Clifton, B.E., Kaczmarski, J.A., Carr, P.D., Jackson, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 29.41 kDa
Atom Count: 1,929
Modeled Residue Count: 238
Deposited Residue Count: 255
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cyclohexadienyl dehydratase	A	255	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: pheC, PA3475 EC: 4.2.1.51 (PDB Primary Data), 4.2.1.91 (PDB Primary Data)
UniProt
Find proteins for Q01269 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q01269 Go to UniProtKB: Q01269
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q01269
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ACT Query on ACT 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]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.241 (Depositor), 0.237 (DCC)
R-Value Work: 0.176 (Depositor), 0.184 (DCC)
R-Value Observed: 0.179 (Depositor)

Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 124.89	α = 90
b = 124.89	β = 90
c = 40.63	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2017-01-25

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2017-01-25
Type: Initial release
Version 1.1: 2017-04-12
Changes: Database references
Version 1.2: 2023-09-27
Changes: Data collection, Database references, Refinement description
Version 1.3: 2024-11-20
Changes: 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.