SHEET THERE IS A BIFURCATED SHEET IN EACH MOLECULE. EACH IS REPRESENTED BY TWO SHEETS WITH SOME ...SHEET THERE IS A BIFURCATED SHEET IN EACH MOLECULE. EACH IS REPRESENTED BY TWO SHEETS WITH SOME STRANDS IN COMMON. THUS STRANDS 4, 5, 6 OF SHEETS SA1 AND SA2 ARE IDENTICAL TO STRANDS 2, 3, 4 OF SHEETS SA2 AND SB2 IN CHAINS A AND B, RESPECTIVELY.
MTRIX THE TRANSFORMATIONS PRESENTED ON MTRIX RECORDS BELOW DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG THE VARIOUS DOMAINS IN THIS ENTRY. APPLYING THE APPROPRIATE MTRIX TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND. APPLIED TO TRANSFORMED TO MTRIX RESIDUES RESIDUES RMSD M1 A 1 .. A 253 B 1 .. B 253 0.457
THE V223A SUBSTITUTION WAS PRESENT IN THE PLASMID SUPPLIED TO DR. J. S. MORT BY DR. SHU CHAN ...THE V223A SUBSTITUTION WAS PRESENT IN THE PLASMID SUPPLIED TO DR. J. S. MORT BY DR. SHU CHAN ALTHOUGH IT IS NOT MENTIONED IN THE PAPER GIVING THE CDNA SEQUENCE. IT IS POSSIBLE THAT THIS CHANGE, ALSO WITH RESPECT TO THE ORIGINAL PROTEIN SEQUENCE FROM A PREPARATION OF PURIFIED PROTEIN, COULD REPRESENT A POLYMORPHISM BETWEEN THE STRAINS OF RAT THAT WERE USED IN EACH CASE. THE SUBSTITUTION IS NOT STRUCTURALLY IMPORTANT.
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実験情報
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実験
実験
手法: X線回折
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試料調製
結晶
マシュー密度: 2.3 Å3/Da / 溶媒含有率: 46.52 %
結晶化
*PLUS
pH: 4.6 / 手法: 蒸気拡散法
溶液の組成
*PLUS
ID
濃度
一般名
Crystal-ID
Sol-ID
1
5.25mg/ml
cathepsinB
1
drop
2
3.27mg/ml
syntheticpropeptide
1
drop
3
20.5 %
ammoniumsulfate
1
reservoir
4
0.1M
sodiumacetate
1
reservoir
5
1 %
PEG4000
1
reservoir
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データ収集
放射光源
波長: 1.5418
検出器
タイプ: XUONG-HAMLIN MULTIWIRE / 検出器: AREA DETECTOR / 日付: 1992年12月1日
放射
単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 1.5418 Å / 相対比: 1
反射
解像度: 2.2→20 Å / Num. obs: 24886 / % possible obs: 90.7 % / Rmerge(I) obs: 0.095
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解析
ソフトウェア
名称
バージョン
分類
SDMS
データ収集
X-PLOR
3
モデル構築
X-PLOR
3
精密化
SDMS
データ削減
X-PLOR
3
位相決定
精密化
解像度: 2.2→8 Å / σ(F): 2 詳細: RESIDUE ASN 222 OF BOTH CHAINS HAS PHI-PSI ANGLES OUTSIDE THE NORMALLY PERMITTED RANGE BECAUSE ITS SIDE CHAIN OXYGEN ATOM IS INVOLVED IN A HYDROGEN BOND WITH THE ADJACENT MAIN-CHAIN N-H 223.