タイプ: Glycopeptide / クラス: 抗生剤 / 分子量: 1149.977 Da / 分子数: 2 / 由来タイプ: 合成 詳細: VANCOMYCIN IS A TRICYCLIC GLYCOPEPTIDE, GLYCOSYLATED BY A DISACCHARIDE (RESIDUES 8 AND 9) ON RESIDUE 4. 由来: (合成) AMYCOLATOPSIS ORIENTALIS (バクテリア) / 参照: NOR: NOR00681, Vancomycin
#2: 多糖
vancosamine-(1-2)-beta-D-glucopyranose
タイプ: oligosaccharide, Glycopeptide / クラス: 抗生剤 / 分子量: 323.340 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: VANCOMYCIN IS A TRICYCLIC GLYCOPEPTIDE, GLYCOSYLATED BY A DISACCHARIDE (RESIDUES 8 AND 9) ON RESIDUE 4. 参照: Vancomycin
VANCOMYCIN IS A TRICYCLIC GLYCOPEPTIDE. THE SCAFFOLD IS A HEPTAPEPTIDE WITH THE CONFIGURATION D-D-L- ...VANCOMYCIN IS A TRICYCLIC GLYCOPEPTIDE. THE SCAFFOLD IS A HEPTAPEPTIDE WITH THE CONFIGURATION D-D-L-D-D-L-L. IT IS FURTHER GLYCOSYLATED BY A DISACCHARIDE MADE OF D-GLUCOSE AND VANCOSAMINE. HERE, VANCOMYCIN IS REPRESENTED BY GROUPING TOUGHER THE SEQUENCE (SEQRES) AND THE TWO LIGANDS (HET) BGC AND RER.
解像度: 1→1.04 Å / 冗長度: 2.4 % / Rmerge(I) obs: 0.055 / % possible all: 65
反射
*PLUS
Num. measured all: 178175
反射 シェル
*PLUS
% possible obs: 65 %
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解析
ソフトウェア
名称
分類
SHELXL
精密化
DENZO
データ削減
SCALEPACK
データスケーリング
精密化
解像度: 1→20 Å / 交差検証法: THROUGHOUT / 立体化学のターゲット値: ENGH & HUBER 詳細: Refinement was carried out against F-squared using SHELXL-93. Molecular geometry and atomic displacement parameters were restrained throughout. Independent vancomycin monomers were restrained ...詳細: Refinement was carried out against F-squared using SHELXL-93. Molecular geometry and atomic displacement parameters were restrained throughout. Independent vancomycin monomers were restrained to have similar 1-2 and 1-3 distances; restraints were also imposed to limit deviations from planarity in rings and sp2 systems. Along-bond components of anisotropic displacement parameters were subjected to restraints. Solvent water atoms were restrained to be approximately isotropic and were made subject to anti-bumping restraints. Conjugate gradient refinement was used throughout, except at the last stages, when blocked least squares was used.