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Structure paper

TitleA "terminal" case of glycan catabolism: Structural and enzymatic characterization of the sialidases of Clostridium perfringens.
Journal, issue, pagesJ. Biol. Chem., Vol. 300, Page 107750-107750, Year 2024
Publish dateSep 5, 2023 (structure data deposition date)
AuthorsMedley, B.J. / Low, K.E. / Irungu, J.D.W. / Kipchumba, L. / Daneshgar, P. / Liu, L. / Garber, J.M. / Klassen, L. / Inglis, G.D. / Boons, G.J. ...Medley, B.J. / Low, K.E. / Irungu, J.D.W. / Kipchumba, L. / Daneshgar, P. / Liu, L. / Garber, J.M. / Klassen, L. / Inglis, G.D. / Boons, G.J. / Zandberg, W.F. / Abbott, D.W. / Boraston, A.B.
External linksJ. Biol. Chem. / PubMed:39251137
MethodsX-ray diffraction
Resolution1.5 - 2.5 Å
Structure data

PDB-8u2a:
Crystal structure of NanI in complex with Neu5,9Ac
Method: X-RAY DIFFRACTION / Resolution: 1.99 Å

PDB-8u5o:
The structure of the catalytic domain of NanI sialdase in complex with Neu5Gc
Method: X-RAY DIFFRACTION / Resolution: 1.5 Å

PDB-8ub5:
The Apo NanH structure from Clostridium perfringens
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-8ul7:
The structure of NanH in complex with Neu5Ac
Method: X-RAY DIFFRACTION / Resolution: 1.85 Å

PDB-8ule:
The structure of NanH in complex with Neu5,9Ac
Method: X-RAY DIFFRACTION / Resolution: 1.89 Å

PDB-8um0:
The structure of NanH in complex with Neu5,7,9Ac(2,6)-LAcNAc
Method: X-RAY DIFFRACTION / Resolution: 2.46 Å

PDB-8uvv:
The NanJ sialidase catalytic domain in complex with Neu5Ac
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

Chemicals

ChemComp-NO3:
NITRATE ION

ChemComp-NA:
Unknown entry

ChemComp-EDO:
1,2-ETHANEDIOL

ChemComp-5N6:
9-O-acetyl-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid

ChemComp-HOH:
WATER

ChemComp-NGC:
N-glycolyl-alpha-neuraminic acid

ChemComp-CA:
Unknown entry

ChemComp-ACE:
ACETYL GROUP

ChemComp-SIA:
N-acetyl-alpha-neuraminic acid


ChemComp, No image

ChemComp-X1F:
Unknown entry

ChemComp-CL:
Unknown entry

Source
  • clostridium perfringens atcc 13124 (bacteria)
  • clostridium perfringens (bacteria)
KeywordsHYDROLASE / Complex / Glycoside Hydrolase / sialic acid / Sialidase

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