THE PROTEIN IS A NON-COVALENT LINEAR POLYMER WHERE GLOBULAR DOMAINS (RESIDUES ARE 58-229) ARE NON-COVALENTLY ASSOCIATED BY A FLEXIBLE LINKER, WITH RESIDUES 41-52 MEDIATING THE INTER-MOLECULAR INTERACTION. RESIDUES 41-52, WHICH INTERACT WITH THE GLOBULAR DOMAIN (RESIDUES 58-229) IN THE LOOPS BETWEEN BETA SHEET 1 TO ALPHA HELIX 1, ALPHA HELIX 2 TO ALPHA HELIX 2.5 AND THE LOOP PRECEDING ALPHA HELIX 3, ARE NOT COVALENTLY LINKED TO THIS GLOBULAR DOMAIN. RATHER, THEY ARE COVALENTLY LINKED TO AN ADJACENT GLOBULAR DOMAIN IN THE CRYSTAL RELATED BY THE SYMMETRY OPERATOR [-X-1/2,-Y-1/2,Z-1/2]. REPEATED, THIS INTER-MOLECULAR INTERACTION GIVES RISE TO LINEAR POLYMERS OF THE M PROTEIN WHERE MOLECULES ARE NON-COVALENTLY LINKED VIA THE INTERACTION BETWEEN RESIDUES 41-52 AND THE GLOBULAR DOMAIN. IN ORDER TO GENERATE THE LINEAR POLYMER THE FOLLOWING TRANSFORMATION MATRIX SHOULD BE APPLIED: RX RY RZ T -1.0000 0.0000 0.0000 -43.1300 -0.0000 -1.0000 -0.0000 -43.1300 -0.0000 -0.0000 1.0000 -35.1600
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要素
#1: タンパク質
MATRIXPROTEIN / VESICULAR STOMATITS VIRUS MATRIX PROTEIN
THE SEQUENCE OF THE PROTEIN WAS DERIVED FROM GENBANK ENTRY EU917223 WHICH WAS UNRELEASED AT THE ...THE SEQUENCE OF THE PROTEIN WAS DERIVED FROM GENBANK ENTRY EU917223 WHICH WAS UNRELEASED AT THE TIME OF PROCESSING.
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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: 2.52 Å3/Da / 溶媒含有率: 51.13 % / 解説: NONE
結晶化
手法: 蒸気拡散法, シッティングドロップ法 / pH: 5.6 詳細: SITTING DROPS CONTAINING 100 NL 1.2 MG/ML PROTEIN AND 100 NL OF RESERVOIR SOLUTION (20% V/V ISOPROPANOL, 20% W/V PEG 4000 AND 0.1 M SODIUM CITRATE (PH 5.6)) WERE EQUILIBRATED AGAINST 95 UL ...詳細: SITTING DROPS CONTAINING 100 NL 1.2 MG/ML PROTEIN AND 100 NL OF RESERVOIR SOLUTION (20% V/V ISOPROPANOL, 20% W/V PEG 4000 AND 0.1 M SODIUM CITRATE (PH 5.6)) WERE EQUILIBRATED AGAINST 95 UL RESERVIOURS AT 20.5C. CRYSTALS WERE CRYOPROTECTED BY A QUICK SWEEP THROUGH RESERVOIR SUPPLEMENTED WITH 20% V/V GLYCEROL.
モノクロメーター: SI (111) CRYSTAL / 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: 0.9802 Å / 相対比: 1
反射
解像度: 1.83→35.16 Å / Num. obs: 22813 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / 冗長度: 7.3 % / Biso Wilson estimate: 21.1 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 10.7
反射 シェル
解像度: 1.83→1.88 Å / 冗長度: 6.1 % / Rmerge(I) obs: 0.84 / Mean I/σ(I) obs: 2 / % possible all: 99.6
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.4.0077
精密化
XDS
データ削減
SCALA
データスケーリング
autoSHARP
位相決定
精密化
構造決定の手法: 単波長異常分散 開始モデル: NONE 解像度: 1.83→33.83 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.951 / SU B: 4.44 / SU ML: 0.06 / 交差検証法: THROUGHOUT / ESU R: 0.097 / ESU R Free: 0.092 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.179
1130
5 %
RANDOM
Rwork
0.157
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obs
0.158
21673
99.8 %
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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: 1.2 Å / 溶媒モデル: MASK