subtilisin / sporulation resulting in formation of a cellular spore / serine-type endopeptidase activity / proteolysis / extracellular region / metal ion binding 類似検索 - 分子機能
SEQUENCE IS SAME FOR DEPOSITED COORDINATES, APART FROM LEU217 WHICH IS MUTATED TO CYS, BUT ...SEQUENCE IS SAME FOR DEPOSITED COORDINATES, APART FROM LEU217 WHICH IS MUTATED TO CYS, BUT NUMBERING IS NON- CONTIGUOUS AS IT IS BASED ON ALIGNMENT TO AN HOMOLOGOUS SECTION OF UNIPROT SEQUENCE P00782 FOR SUBTILISIN BPN' FROM BACILLUS AMYLOLIQUEFACIENS, RESIDUES 108 TO 382. THUS THERE ARE NO RESIDUES 36, 58, 158-159 OR 163-164.
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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: 2.2 Å3/Da / 溶媒含有率: 45 % / 解説: NONE
結晶化
pH: 8.5 詳細: 25% PEG 3350, 100 MM AMMONIUM SULPHATE, 0.1 M BIS TRIS PROPANE PH 8.5
解像度: 1.1→47.26 Å / Cor.coef. Fo:Fc: 0.984 / Cor.coef. Fo:Fc free: 0.982 / SU B: 0.724 / SU ML: 0.015 / 交差検証法: THROUGHOUT / ESU R: 0.022 / ESU R Free: 0.022 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THERE IS 2FO-FC DENSITY FOR THE BIPYRIDINE MODELLED AT AN OCCUPANCY OF 0.5, WHICH IS COMPLETE AT CONTOUR LEVELS OF 0.45 E A-3 AND 0.28 E A-3 ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THERE IS 2FO-FC DENSITY FOR THE BIPYRIDINE MODELLED AT AN OCCUPANCY OF 0.5, WHICH IS COMPLETE AT CONTOUR LEVELS OF 0.45 E A-3 AND 0.28 E A-3 FOR THE RINGS PROXIMAL AND DISTAL TO CYS217 RESPECTIVELY. THERE ARE 2 REGIONS OF POSITIVE FO-FC DENSITY CLOSE TO THE BIPYRIDINE, WHICH CANNOT BE MODELLED, ONE PARTIALLY OVERLAPPING THE PROXIMAL RING, AND ANOTHER NEAR CYS217 BUT ORIENTED TOWARDS OH TYR209.
Rfactor
反射数
%反射
Selection details
Rfree
0.12263
4841
5 %
RANDOM
Rwork
0.10868
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obs
0.10939
92832
99.82 %
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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