SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "DA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.
DIFFERENT RESIDUE: GLY A 481, GLY B 481, GLY C 481 THIS RESIDUE WAS IDENTIFIED AS A GLY FROM THE ...DIFFERENT RESIDUE: GLY A 481, GLY B 481, GLY C 481 THIS RESIDUE WAS IDENTIFIED AS A GLY FROM THE PROTEIN SEQUENCE. IN THE CDNA SEQUENCE, THE CODON FOR THIS RESIDUE WAS AGC (SER) IN THREE CLONES WHILE IN TWO OTHERS IT WAS GGC (GLY). THE DIFFERENCE WAS THOUGHT TO BE DUE TO A MUTATION OCCURRING DURING EITHER PROPAGATION OF THE CLONES IN THE LIBRARY OR SUBCLONING INTO M13 VECTORS. THE ELECTRON DENSITY IN HIGHER RESOLUTION STRUCTURES SUGGESTS A GLY IN THIS POSITION.
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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: 3.17 Å3/Da / 溶媒含有率: 61.16 % / 解説: NONE
結晶化
pH: 7 詳細: CRYSTALS WERE GROWN UNDER OIL BY MIXING EQUAL VOLUMES OF PROTEIN (10MG/ML IN 20MM TRIS PH 8.0, 10% GLYCEROL, 1MM ADP, 1MM AMP-PNP, 2MM MGSO4, 0.02% NAN3, 5.7MM TDM) AND PRECIPITANT SOLUTION ...詳細: CRYSTALS WERE GROWN UNDER OIL BY MIXING EQUAL VOLUMES OF PROTEIN (10MG/ML IN 20MM TRIS PH 8.0, 10% GLYCEROL, 1MM ADP, 1MM AMP-PNP, 2MM MGSO4, 0.02% NAN3, 5.7MM TDM) AND PRECIPITANT SOLUTION (50MM HEPES PH 7.0, 14% PEG4600, 50MM K2HPO4)
解像度: 3.5→132.6 Å / Cor.coef. Fo:Fc: 0.851 / Cor.coef. Fo:Fc free: 0.819 / SU B: 39.542 / SU ML: 0.602 / 交差検証法: THROUGHOUT / ESU R: 0 / ESU R Free: 0.674 / 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
0.30397
3855
5 %
RANDOM
Rwork
0.26126
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obs
0.26341
72959
99.6 %
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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