SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.
ENDOHYDROLYSIS OF 1,4-BETA-D-GLUCOSIDIC LINKAGES IN CELLULOSE, LICHENIN AND CEREAL BETA-D-GLUCANS ...ENDOHYDROLYSIS OF 1,4-BETA-D-GLUCOSIDIC LINKAGES IN CELLULOSE, LICHENIN AND CEREAL BETA-D-GLUCANS ENGINEERED RESIDUE IN CHAIN A, GLU 391 TO GLN ENGINEERED RESIDUE IN CHAIN B, GLU 391 TO GLN
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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: 1.8 Å3/Da / 溶媒含有率: 31.1 %
結晶化
手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5.2 詳細: PROTEIN WAS CRYSTALLISED USING THE HANGING DROP VAPOUR DIFFUSION METHOD BY MIXING 2 MICROLITER OF WELL SOLUTION CONTAINING 10% PEG 8000, 0.1 M HEPES PH 7.0, 0.1 M NA ACETATE, 5MM ZN ACETATE ...詳細: PROTEIN WAS CRYSTALLISED USING THE HANGING DROP VAPOUR DIFFUSION METHOD BY MIXING 2 MICROLITER OF WELL SOLUTION CONTAINING 10% PEG 8000, 0.1 M HEPES PH 7.0, 0.1 M NA ACETATE, 5MM ZN ACETATE WITH 2 MICROLITER 1MG/ML PROTEIN SOLUTION AND 0.5 MICROLITER OF 20% BENZAMIDINE
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: 0.933 Å / 相対比: 1
反射
解像度: 1.77→32.1 Å / Num. obs: 50412 / % possible obs: 98.8 % / 冗長度: 2.3 % / Biso Wilson estimate: 13.4 Å2 / Rmerge(I) obs: 0.08 / Net I/σ(I): 11.7
反射 シェル
解像度: 1.77→1.82 Å / 冗長度: 2.2 % / Rmerge(I) obs: 0.41 / Mean I/σ(I) obs: 2.9 / % possible all: 99.7
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5
精密化
MOSFLM
データ削減
SCALA
データスケーリング
REFMAC
位相決定
精密化
構造決定の手法: OTHER / 解像度: 1.77→32.11 Å / 交差検証法: THROUGHOUT / ESU R: 0.136 / ESU R Free: 0.12 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. CHAIN A AND B HAVE BEEN REFINED INDEPENDENTLY. NO NCS SYMMETRY HAS BEEN APPLIED. THE FOLLOWING RESIDUES HAVE BEEN MODELLED IN MULTIPLE ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. CHAIN A AND B HAVE BEEN REFINED INDEPENDENTLY. NO NCS SYMMETRY HAS BEEN APPLIED. THE FOLLOWING RESIDUES HAVE BEEN MODELLED IN MULTIPLE CONFORMATIONS A136, A169, A206, A248, A271, A274, A290, A305, A323, A337, A343, A378, A388, A416, A425, A1432, B131, B169, B206, B248, B249, B252, B271, B274, B297, B305, B321, B343, B422, B1436, Y60, Y109, Y173, Y180, Z104, Z122, Z217, Z228, Z230, Z235, Z250, Z262. ATOMS WITH MISSING ELECTRON DENSITY ARE ASSIGNED ZERO OCCUPANCY. ATOMS ARE ASSIGNED REDUCED OCCUPANCIES WHEN ELECTRON DENSITY IS WEAK OR ATOMS HAVE PARTIAL OCCUPANCY NO NCS CONSTRAINTS OR RESTRAINTS HAVE BEEN USED IN REFINEMENT OF THE TWO PROTEIN CHAINS IN THE ASYMMETRIC UNIT.