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TitleHelicobacter pylori FabX contains a [4Fe-4S] cluster essential for unsaturated fatty acid synthesis.
Journal, issue, pagesNat Commun, Vol. 12, Page 6932-6932, Year 2021
Publish dateFeb 3, 2021 (structure data deposition date)
AuthorsZhou, J. / Zhang, L. / Zeng, L. / Yu, L. / Duan, Y. / Shen, S. / Hu, J. / Zhang, P. / Song, W. / Ruan, X. ...Zhou, J. / Zhang, L. / Zeng, L. / Yu, L. / Duan, Y. / Shen, S. / Hu, J. / Zhang, P. / Song, W. / Ruan, X. / Jiang, J. / Zhang, Y. / Zhou, L. / Jia, J. / Hang, X. / Tian, C. / Lin, H. / Chen, H.Z. / Cronan, J.E. / Bi, H.
External linksNat Commun / PubMed:34836944
MethodsX-ray diffraction
Resolution1.7 - 2.795 Å
Structure data

PDB-7e1q:
Crystal structure of dehydrogenase/isomerase FabX from Helicobacter pylori
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-7e1r:
Crystal structure of Dehydrogenase/isomerase FabX from Helicobacter pylori in complex with holo-ACP
Method: X-RAY DIFFRACTION / Resolution: 2.795 Å

PDB-7e1s:
Crystal structure of dehydrogenase/isomerase FabX from Helicobacter pylori in complex with octanoyl-ACP
Method: X-RAY DIFFRACTION / Resolution: 2.31 Å

Chemicals

ChemComp-SF4:
IRON/SULFUR CLUSTER

ChemComp-FMN:
FLAVIN MONONUCLEOTIDE

ChemComp-CL:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-PN7:
N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide

ChemComp-66S:
S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] octanethioate

Source
  • helicobacter pylori (bacteria)
KeywordsFLAVOPROTEIN / Unsaturated fatty acid / FMN / 4Fe-4S cluster / Unsaturated fatty acid biosynthesis

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