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Structure paper

TitleStructural Insights into the N-N Bond-Formation Mechanism of the Heme-Dependent Piperazate Synthase KtzT
Journal, issue, pagesAcs Catalysis, Vol. 15, Page 1265-1273, Year 2025
Publish dateSep 22, 2024 (structure data deposition date)
AuthorsYang, Y. / Li, Y. / Yao, L. / Dai, K. / Fu, X. / Ge, A. / Huang, J.W. / Guo, R.T. / Chen, C.C.
External linksAcs Catalysis / Search PubMed
MethodsX-ray diffraction
Resolution1.72 - 2 Å
Structure data

PDB-9jn4:
Crystal structure of KtzT-C197A in complex with HEME
Method: X-RAY DIFFRACTION / Resolution: 1.81 Å

PDB-9jn5:
Crystal structure of KtzT-C197A in complex with HEME and substrate
Method: X-RAY DIFFRACTION / Resolution: 2 Å

PDB-9jn6:
Crystal structure of KtzT-C197A in complex with HEME and product
Method: X-RAY DIFFRACTION / Resolution: 1.72 Å

Chemicals

ChemComp-HEM:
PROTOPORPHYRIN IX CONTAINING FE

ChemComp-HOH:
WATER

ChemComp-ONH:
N~5~-hydroxy-L-ornithine

PDB-1ecn:
STRUCTURE OF ERYTHROCRUORIN IN DIFFERENT LIGAND STATES REFINED AT 1.4 ANGSTROMS RESOLUTION

Source
  • kutzneria sp. 744 (bacteria)
KeywordsOXIDOREDUCTASE / Heme-dependent piperazate synthase

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