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Structure paper

TitleRemote loop evolution reveals a complex biological function for chitinase enzymes beyond the active site.
Journal, issue, pagesNat Commun, Vol. 15, Page 3227-3227, Year 2024
Publish dateDec 7, 2022 (structure data deposition date)
AuthorsKozome, D. / Sljoka, A. / Laurino, P.
External linksNat Commun / PubMed:38622119
MethodsX-ray diffraction
Resolution1.13 - 1.57 Å
Structure data

PDB-8hne:
Crystal structure of the ancestral GH19 chitinase Anc4
Method: X-RAY DIFFRACTION / Resolution: 1.13 Å

PDB-8hnf:
Crystal structure of the ancestral GH19 chitinase Anc5
Method: X-RAY DIFFRACTION / Resolution: 1.57 Å

PDB-8x2v:
Crystal structure of the ancestral GH19 chitinase, Anc4+LoopII (P12K/N13H mutant)
Method: X-RAY DIFFRACTION / Resolution: 1.29 Å

PDB-8x2w:
Crystal structure of the ancestral GH19 chitinase, Anc4+LoopII (P12K/N13H/S58T/N193G/Y194F/D197R)
Method: X-RAY DIFFRACTION / Resolution: 1.4 Å

Chemicals

ChemComp-MES:
2-(N-MORPHOLINO)-ETHANESULFONIC ACID / pH buffer*YM

ChemComp-1PG:
2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL

ChemComp-HOH:
WATER

Source
  • synthetic construct (others)
KeywordsHYDROLASE / GH19 Chitinase

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