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Structure paper

TitleStructural Insights Into Substrate Specificity in Variants of N-Acetylneuraminic Acid Lyase Produced by Directed Evolution.
Journal, issue, pagesJ. Mol. Biol., Vol. 404, Page 56-, Year 2010
Publish dateJul 13, 2009 (structure data deposition date)
AuthorsCampeotto, I. / Bolt, A.H. / Harman, T.A. / Dennis, C.A. / Trinh, C.H. / Phillips, S.E.V. / Nelson, A. / Pearson, A.R. / Berry, A.
External linksJ. Mol. Biol. / PubMed:20826162
MethodsX-ray diffraction
Resolution1.65 - 2.2 Å
Structure data

PDB-2wnn:
Structure of wild type E. coli N-acetylneuraminic acid lyase in complex with pyruvate in space group P21
Method: X-RAY DIFFRACTION / Resolution: 1.65 Å

PDB-2wnq:
Structure of the E192N mutant of E. coli N-acetylneuraminic acid lyase in space group P21
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-2wnz:
Structure of the E192N mutant of E. coli N-acetylneuraminic acid lyase in complex with pyruvate in space group P21 crystal form I
Method: X-RAY DIFFRACTION / Resolution: 1.85 Å

PDB-2wo5:
Structure of wild type E. coli N-acetylneuraminic acid lyase in space group P21 crystal form I
Method: X-RAY DIFFRACTION / Resolution: 2.2 Å

PDB-2wpb:
Crystal structure of the E192N mutant of E. Coli N-acetylneuraminic acid lyase in complex with pyruvate and the inhibitor (2R,3R)-2,3,4- trihydroxy-N,N-dipropylbutanamide in space group P21 crystal form I
Method: X-RAY DIFFRACTION / Resolution: 2.05 Å

Chemicals

ChemComp-NA:
Unknown entry

ChemComp-1PE:
PENTAETHYLENE GLYCOL / precipitant*YM

ChemComp-HOH:
WATER

ChemComp-CL:
Unknown entry

ChemComp-LAC:
LACTIC ACID

ChemComp-ETX:
2-ETHOXYETHANOL

ChemComp-2OP:
(2S)-2-HYDROXYPROPANOIC ACID

ChemComp-ZZI:
(2R,3R)-2,3,4-TRIHYDROXY-N,N-DIPROPYLBUTANAMIDE

Source
  • escherichia coli (E. coli)
KeywordsLYASE / CARBOHYDRATE METABOLISM / SUBSTRATE SPECIFICITY / DIRECTED EVOLUTION / PROTEIN ENGINEERING / ALDOLASE / SCHIFF BASE

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