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Structure paper

TitleThe 1.8 A structures of leech intramolecular trans-sialidase complexes: evidence of its enzymatic mechanism.
Journal, issue, pagesJ. Mol. Biol., Vol. 285, Page 323-332, Year 1999
Publish dateOct 3, 1998 (structure data deposition date)
AuthorsLuo, Y. / Li, S.C. / Li, Y.T. / Luo, M.
External linksJ. Mol. Biol. / PubMed:9878409
MethodsX-ray diffraction
Resolution1.8 Å
Structure data

PDB-2sli:
LEECH INTRAMOLECULAR TRANS-SIALIDASE COMPLEXED WITH 2,7-ANHYDRO-NEU5AC, THE REACTION PRODUCT
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-3sli:
LEECH INTRAMOLECULAR TRANS-SIALIDASE COMPLEXED WITH 2,7-ANHYDRO-NEU5AC PREPARED BY SOAKING WITH 3'-SIALYLLACTOSE
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-4sli:
LEECH INTRAMOLECULAR TRANS-SIALIDASE COMPLEXED WITH 2-PROPENYL-NEU5AC, AN INACTIVE SUBSTRATE ANALOGUE
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

Chemicals

ChemComp-SKD:
2-ACETYLAMINO-7-(1,2-DIHYDROXY-ETHYL)-3-HYDROXY-6,8-DIOXA-BICYCLO[3.2.1]OCTANE-5-CARBOXYLIC ACID

ChemComp-HOH:
WATER

ChemComp-CNP:
2-propenyl-N-acetyl-neuraminic acid

Source
  • macrobdella decora (North American leech)
KeywordsHYDROLASE / INTRAMOLECULAR TRANS-SIALIDASE / NEURAMINIDASE / ENZYME

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