タイプ: Polypeptide / クラス: 抗生剤 / 分子量: 1882.294 Da / 分子数: 4 / 由来タイプ: 天然 詳細: GRAMICIDIN D IS A HEXADECAMERIC HELICAL PEPTIDE WITH ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS FORMYLATED (RESIDUE 1). THE C-TERM IS CAPPED WITH ETHANOLAMINE (RESIDUE 16). 由来: (天然) BACILLUS BREVIS (バクテリア) / 参照: GRAMICIDIN D
GRAMICIDIN IS A HETEROGENEOUS MIXTURE OF SEVERAL COMPOUNDS INCLUDING GRAMICIDIN A, B AND C WHICH ...GRAMICIDIN IS A HETEROGENEOUS MIXTURE OF SEVERAL COMPOUNDS INCLUDING GRAMICIDIN A, B AND C WHICH ARE OBTAINED FROM BACILLUS BREVIS AND COLLECTIVELY CALLED GRAMICIDIN D HERE, GRAMICIDIN D IS REPRESENTED BY THE SEQUENCE (SEQRES) GROUP: 1 NAME: GRAMICIDIN A CHAIN: A, C COMPONENT_1: PEPTIDE LIKE SEQUENCE RESIDUES 1 TO 16 DESCRIPTION: GRAMICIDIN D IS A HEXADECAMERIC HELICAL PEPTIDE WITH ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS FORMYLATED (RESIDUE 1). THE C-TERM IS CAPPED WITH ETHANOLAMINE (RESIDUE 16). RESPECTIVELY. GROUP: 2 NAME: GRAMICIDIN A CHAIN: B, D COMPONENT_1: PEPTIDE LIKE SEQUENCE RESIDUES 1 TO 16 DESCRIPTION: GRAMICIDIN D IS A HEXADECAMERIC HELICAL PEPTIDE WITH ALTERNATING D,L CHARACTERISTICS. THE N-TERM IS FORMYLATED (RESIDUE 1). THE C-TERM IS CAPPED WITH ETHANOLAMINE (RESIDUE 16). THE DBREF FOR EACH CHAIN IS FOR THE MAJOR COMPONENT OF GRAMICIDIN A (TRP11), WHILE THE MINOR COMPONENTS (PHE11) IS REPRESENTED BY SEQADV WITH MICROHETEROGENEITY
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 1.61 Å3/Da / 溶媒含有率: 23.83 %
結晶化
詳細: BATCH CRYSTALLIZATION WITH 30 MG/ML GRAMICIDIN AND SATURATED RBCL IN ETHANOL
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: シンクロトロン / サイト: APS / ビームライン: 5ID-B / 波長: 0.71
検出器
タイプ: MARRESEARCH / 検出器: CCD
放射
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: 0.71 Å / 相対比: 1
反射
解像度: 1.14→20 Å / Num. obs: 33140 / % possible obs: 98.7 % / 冗長度: 8.25 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 20.5
反射 シェル
解像度: 1.14→20 Å / 冗長度: 4.44 % / Rmerge(I) obs: 0.34 / Mean I/σ(I) obs: 6.4 / % possible all: 97.2