7MMZ image
Deposition Date 2021-04-30
Release Date 2021-05-26
Last Version Date 2023-10-25
Entry Detail
PDB ID:
7MMZ
Keywords:
LIGASE
Title:
Crystal Structure of Acetyl-coenzyme A synthetase from Legionella pneumophila Philadelphia 1 in complex with ethyl-AMP
Biological Source:
Source Organism:
Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) (Taxon ID: 272624)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.40 Å
R-Value Free:
0.22
R-Value Work:
0.18
R-Value Observed:
0.19
Space Group:
P 41 21 2
7MMZ validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Acetyl-coenzyme A synthetase
Gene (Uniprot):acsB
Chain IDs:A
Chain Length:635
Number of Molecules:1
Biological Source:Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)
UniProt ID:Q5ZZ84 Pfam ID:PF13193, PF00501, PF16177
Ligand Molecules
EDO
WTA
Primary Citation
Bacterial structural genomics target enabled by a recently discovered potent fungal acetyl-CoA synthetase inhibitor.
Acta Crystallogr.,Sect.F ? ? ? (2023)
PMID: 37223974 DOI: 10.1107/S2053230X23003801

Abstact

The compound ethyl-adenosyl monophosphate ester (ethyl-AMP) has been shown to effectively inhibit acetyl-CoA synthetase (ACS) enzymes and to facilitate the crystallization of fungal ACS enzymes in various contexts. In this study, the addition of ethyl-AMP to a bacterial ACS from Legionella pneumophila resulted in the determination of a co-crystal structure of this previously elusive structural genomics target. The dual functionality of ethyl-AMP in both inhibiting ACS enzymes and promoting crystallization establishes its significance as a valuable resource for advancing structural investigations of this class of proteins.

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Disease

Primary Citation of related structures
7MMZ