Biological assembly of TrpE is a dimer. In the structure this dimer is generated by application of crystal symmetry. This is supported by PISA analysis. Also further supported by experimental work - SEC and SEC-MALS analysis.
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要素
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タンパク質 , 1種, 1分子 A
#1: タンパク質
Anthranilatesynthasecomponent1 / ASI
分子量: 55496.258 Da / 分子数: 1 / 変異: H2D / 由来タイプ: 組換発現 詳細: D TO H MUTATION FROM PUBLISHED SEQUENCE AT POSITION 2 DUE TO CLONING ARTEFACT, ALSO AFTER RTEV CLEAVAGE AN ADDITIONAL GA REMAINS ON CONSTRUCT USED PRIOR TO START M (NOT SHOWN IN SEQUENCE ABOVE) 由来: (組換発現) Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) (結核菌) 株: CDC 1551 / Oshkosh / 遺伝子: trpE, MT1644 / 発現宿主: Mycobacterium smegmatis (バクテリア) / 参照: UniProt: P9WFX2, anthranilate synthase
解像度: 2.1→135.45 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.942 / SU B: 5.884 / SU ML: 0.143 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.152 / ESU R Free: 0.153 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING
Rfactor
反射数
%反射
Selection details
Rfree
0.253
2767
5.1 %
RANDOM
Rwork
0.207
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obs
0.209
54282
99.9 %
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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