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Structure paper

TitleBiochemical characterization and mutational analysis of the tetrameric DABA transaminase EctB from the Arctic bacterium Marinobacter sp. CK1.
Journal, issue, pagesFebs J., Vol. 293, Page 3545-3564, Year 2026
Publish dateJul 18, 2025 (structure data deposition date)
AuthorsSkogvold, A.C.A. / Leiros, I. / Engh, R.A. / Erlandsen, H.
External linksFebs J. / PubMed:41652856
MethodsX-ray diffraction
Resolution1.55 - 2 Å
Structure data

PDB-9s1p:
Crystal structure of the DABA transaminase EctB from the halophilic and cold-adapted Marinobacter sp. CK1 -Mutant K264A
Method: X-RAY DIFFRACTION / Resolution: 1.55 Å

PDB-9s1q:
Crystal structure of the DABA transaminase EctB from the halophilic and cold-adapted Marinobacter sp. CK1
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-PLP:
PYRIDOXAL-5'-PHOSPHATE

ChemComp-EDO:
1,2-ETHANEDIOL

ChemComp-SO4:
SULFATE ION

ChemComp-NA:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-PMP:
4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE

ChemComp-GOL:
GLYCEROL

Source
  • marinobacter sp. ck-1 (bacteria)
KeywordsTRANSFERASE / pyridoxal phosphate Crystal structure DABA aminotransferase mutant / pyridoxal phosphate Crystal structure DABA aminotransferase

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