8AJU

Crystal structure of the Q65A mutant of S-adenosyl-L-homocysteine hydrolase from Pseudomonas aeruginosa cocrystallized with adenosine in the presence of K+ cations

PDB DOI: https://doi.org/10.2210/pdb8AJU/pdb

Classification: HYDROLASE
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2022-07-28 Released: 2023-08-16
Deposition Author(s): Drozdzal, P., Wozniak, K., Malecki, P., Gawel, M., Komorowska, M., Brzezinski, K.
Funding Organization(s): Polish National Science Centre

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free: 0.198
R-Value Work: 0.167

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of the Q65A mutant of S-adenosyl-L-homocysteine hydrolase from Pseudomonas aeruginosa cocrystallized with adenosine in the presence of K+ cations

Drozdzal, P., Wozniak, K., Malecki, P., Gawel, M., Komorowska, M., Brzezinski, K.

To be published.

Macromolecule Content

Total Structure Weight: 105.5 kDa
Atom Count: 8,587
Modelled Residue Count: 920
Deposited Residue Count: 944
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adenosylhomocysteinase	A [auth AAA], B [auth CCC]	472	Pseudomonas aeruginosa PAO1	Mutation(s): 1 Gene Names: ahcY, sahH, PA0432 EC: 3.3.1.1
UniProt
Find proteins for Q9I685 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I685 Go to UniProtKB: Q9I685
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9I685
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAD (Subject of Investigation/LOI) Query on NAD Download Ideal Coordinates CCD File SDF format, chain D [auth AAA] SDF format, chain G [auth CCC] MOL2 format, chain D [auth AAA] MOL2 format, chain G [auth CCC]	D [auth AAA], G [auth CCC]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C₂₁ H₂₇ N₇ O₁₄ P₂ BAWFJGJZGIEFAR-NNYOXOHSSA-N		Interactions Focus chain D [auth AAA] Focus chain G [auth CCC] Interactions & Density Focus chain D [auth AAA] Focus chain G [auth CCC]
ADN (Subject of Investigation/LOI) Query on ADN Download Ideal Coordinates CCD File SDF format, chain E [auth AAA] SDF format, chain F [auth CCC] MOL2 format, chain E [auth AAA] MOL2 format, chain F [auth CCC]	E [auth AAA], F [auth CCC]	ADENOSINE C₁₀ H₁₃ N₅ O₄ OIRDTQYFTABQOQ-KQYNXXCUSA-N		Interactions Focus chain E [auth AAA] Focus chain F [auth CCC] Interactions & Density Focus chain E [auth AAA] Focus chain F [auth CCC]
PO4 (Subject of Investigation/LOI) Query on PO4 Download Ideal Coordinates CCD File SDF format, chain C [auth AAA] SDF format, chain H [auth CCC] MOL2 format, chain C [auth AAA] MOL2 format, chain H [auth CCC]	C [auth AAA], H [auth CCC]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain C [auth AAA] Focus chain H [auth CCC] Interactions & Density Focus chain C [auth AAA] Focus chain H [auth CCC]
GOL (Subject of Investigation/LOI) Query on GOL Download Ideal Coordinates CCD File SDF format, chain I [auth CCC] MOL2 format, chain I [auth CCC]	I [auth CCC]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain I [auth CCC] Interactions & Density Focus chain I [auth CCC]