glycoside metabolic process / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / acyltransferase activity / ligase activity / glycosyltransferase activity / metal ion binding 類似検索 - 分子機能
ENGINEERED RESIDUE IN CHAIN A, HIS 164 TO ASN ENGINEERED RESIDUE IN CHAIN B, HIS 164 TO ASN ...ENGINEERED RESIDUE IN CHAIN A, HIS 164 TO ASN ENGINEERED RESIDUE IN CHAIN B, HIS 164 TO ASN ENGINEERED RESIDUE IN CHAIN C, HIS 164 TO ASN ENGINEERED RESIDUE IN CHAIN D, HIS 164 TO ASN TEICPLANIN IS A FAMILY OF TETRACYCLIC GLYCOPEPTIDE ANTIBIOTICS. THE SCAFFOLD IS A HEPTAPEPTIDE FURTHER GLYCOSYLATED BY THREE MONO SACCHARIDES: MANNOSE, N-ACETYLGLUCOSAMINE AND BETA-D-GLUCOSAMINE AND ONLY DIFFER BY THE SIDE CHAIN ATTACHED TO THE LATTER. HERE, TEICPLANIN IS REPRESENTED BY GROUPING TOGETHER THE SEQUENCE (SEQRES) AND 4 LIGANDS (HET). GROUP: 1 NAME: TEICPLANIN CHAIN: E, F, G, H COMPONENT_1: PEPTIDE LIKE SEQUENCE RESIDUES 701 TO 707 COMPONENT_2: SUGAR RESIDUES 708, 709 AND 710 COMPONENT_3: FATTY ACID RESIDUE 711 DESCRIPTION: TEICPLANIN IS A TETRACYCLIC HEPTAPEPTIDE GLYCOSYLATED BY THREE MONOSCCARIDES, RESIDUES 708, 709 AND 710, ON RESIDUES 707, 706 AND 704, RESPECTIVELY. THE FATTY ACID IS LINKED TO THE BETA-D-GLUCOSAMINE (RESIDUE 710)
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.96 Å / 相対比: 1
反射
解像度: 1.7→20 Å / Num. obs: 101452 / % possible obs: 95.8 % / Observed criterion σ(I): 3 / 冗長度: 4 % / Rmerge(I) obs: 0.04 / Net I/σ(I): 36.14
反射 シェル
最高解像度: 1.7 Å / % possible all: 95
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解析
ソフトウェア
名称: REFMAC / バージョン: 5.5.0109 / 分類: 精密化
精密化
構造決定の手法: 分子置換 / 解像度: 1.7→20 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.928 / SU B: 2.306 / SU ML: 0.078 / 交差検証法: THROUGHOUT / ESU R: 0.135 / ESU R Free: 0.126 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES REFINED INDIVIDUALLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2368
5379
5 %
RANDOM
Rwork
0.20075
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-
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obs
0.20256
101452
95.77 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: MASK