ALTHOUGH THE FULL-LENGTH PROTEIN WAS USED IN THE CRYSTALLIZATION SETUP (SEE BELOW), AUTHORS SUSPECT ...ALTHOUGH THE FULL-LENGTH PROTEIN WAS USED IN THE CRYSTALLIZATION SETUP (SEE BELOW), AUTHORS SUSPECT THE CRYSTALLIZED PORTION DERIVED FROM PROTEOLYTIC CLEAVAGE IN THE CRYSTALLISATION TRIAL. THE ORIGIN OF THE PROTEASE IS UNCLEAR, ALSO THE PRECISE FRAGMENT SEQUENCE RESULTING FROM THE CLEAVAGE WAS NOT POSSIBLE TO ANALYZE IN DETAIL. SEQRES REMARK STARTS WITH THE CORRESPONDING MODELED COORDINATES. SDS-PAGE ANALYSIS REVEALED CLEAVAGE OF THE FULL-LENGTH PROTEIN IN TWO FRAGMENTS, COMPRISING TRX1-2 AND TRX3 DOMAINS. INITIAL POLYMERIC SEQUENCE USED FOR CRYSTALLIZATION (PRIOR TO LIMITED PROTEOLYSIS): MHHHHHHMRWGARAQEAAAAAADGPPAADGEDGQDPHSKHLYTADMFTHGIQSAAHFVMFF APWCGHCQRLQPTWNDLGDKYNSMEDAKVYVAKVDCTAHSDVCSAQGVRGYPTLKLFKPGQ EAVKYQGPRDFQTLENWMLQTLNEEPVTPEPEVEPPSAPELKQGLYELSASNFELHVAQGD HFIKFFAPWCGHCKALAPTWEQLALGLEHSETVKIGKVDCTQHYELCSGNQVRGYPTLLWF RDGKKVDQYKGKRDLESLREYVESQLQRTETGATETVTPSEAPVLAAEPEADKGTVLALTE NNFDDTIAEGITFIKFYAPWCGHCKTLAPTWEELSKKEFPGLAGVKIAEVDCTAERNICSK YSVRGYPTLLLFRGGKKVSEHSGGRDLDSLHRFVLSQAKDEL
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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: 3.27 Å3/Da / 溶媒含有率: 62.34 %
結晶化
温度: 288 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7.5 詳細: 0.1 M HEPES, 20 % (w/v) PEG 10.000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 288K
解像度: 2.651→55.062 Å / Cor.coef. Fo:Fc: 0.917 / Cor.coef. Fo:Fc free: 0.92 / WRfactor Rfree: 0.2522 / WRfactor Rwork: 0.2178 / Occupancy max: 1 / Occupancy min: 1 / FOM work R set: 0.7548 / SU B: 31.115 / SU ML: 0.261 / SU R Cruickshank DPI: 0.0988 / SU Rfree: 0.062 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.062 / 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 : RESIDUAL ONLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2591
239
4.9 %
RANDOM
Rwork
0.2287
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obs
0.2303
4841
98.27 %
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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