- PDB-4e0l: FYLLYYT segment from human Beta 2 Microglobulin (62-68) displayed... -
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基本情報
登録情報
データベース: PDB / ID: 4e0l
タイトル
FYLLYYT segment from human Beta 2 Microglobulin (62-68) displayed on 54-membered macrocycle scaffold
要素
Cyclic pseudo-peptide FYLLYYT(ORN)KN(HAO)SA(ORN)
キーワード
PROTEIN FIBRIL / amyloid / out-of-register / fiber-forming / macrocycle
機能・相同性
機能・相同性情報
positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC ...positive regulation of ferrous iron binding / positive regulation of transferrin receptor binding / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / cellular response to iron ion / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / negative regulation of forebrain neuron differentiation / regulation of erythrocyte differentiation / peptide antigen assembly with MHC class I protein complex / ER to Golgi transport vesicle membrane / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / HFE-transferrin receptor complex / T cell mediated cytotoxicity / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / MHC class I protein complex / negative regulation of neurogenesis / positive regulation of receptor-mediated endocytosis / peptide antigen assembly with MHC class II protein complex / multicellular organismal-level iron ion homeostasis / MHC class II protein complex / cellular response to nicotine / specific granule lumen / positive regulation of cellular senescence / positive regulation of T cell mediated cytotoxicity / recycling endosome membrane / phagocytic vesicle membrane / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / negative regulation of epithelial cell proliferation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / positive regulation of immune response / Interferon gamma signaling / Modulation by Mtb of host immune system / positive regulation of T cell activation / sensory perception of smell / negative regulation of neuron projection development / positive regulation of protein binding / tertiary granule lumen / DAP12 signaling / MHC class II protein complex binding / late endosome membrane / iron ion transport / ER-Phagosome pathway / T cell differentiation in thymus / early endosome membrane / protein refolding / protein homotetramerization / intracellular iron ion homeostasis / amyloid fibril formation / learning or memory / Amyloid fiber formation / endoplasmic reticulum lumen / lysosomal membrane / Golgi membrane / external side of plasma membrane / focal adhesion / Neutrophil degranulation / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / endoplasmic reticulum / protein homodimerization activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane / cytosol 類似検索 - 分子機能
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97949 Å / 相対比: 1
Reflection
数: 16557 / Rmerge(I) obs: 0.154 / D res high: 2.31 Å / Num. obs: 5394 / % possible obs: 93.9
Diffraction reflection shell
最高解像度 (Å)
最低解像度 (Å)
Num. obs
% possible obs (%)
ID
Rmerge(I) obs
7.31
10.34
124
100
1
0.129
5.97
7.31
142
100
1
0.107
5.17
5.97
195
100
1
0.118
4.62
5.17
201
100
1
0.12
4.22
4.62
232
99.6
1
0.134
3.91
4.22
228
99.6
1
0.112
3.65
3.91
259
99.2
1
0.137
3.45
3.65
263
99.6
1
0.164
3.27
3.45
318
99.7
1
0.139
3.12
3.27
312
99
1
0.183
2.98
3.12
308
99.4
1
0.212
2.87
2.98
349
100
1
0.211
2.76
2.87
353
100
1
0.291
2.67
2.76
360
99.4
1
0.338
2.58
2.67
387
97.5
1
0.421
2.51
2.58
349
93.8
1
0.332
2.44
2.51
365
91.5
1
0.336
2.37
2.44
341
85.2
1
0.332
2.31
2.37
249
54.4
1
0.299
反射
解像度: 1.7→19.41 Å / Num. obs: 6471 / % possible obs: 91.5 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 14.51 Å2 / Rmerge(I) obs: 0.104 / Net I/σ(I): 10.04
反射 シェル
解像度 (Å)
最高解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Diffraction-ID
% possible all
1.7-1.75
0.53
2.38
1
64.5
1.75-1.8
0.429
3.14
1
75.6
1.8-1.85
0.412
3.54
1
93.8
1.85-1.91
0.259
5.39
1
95.5
1.91-1.97
0.322
5.36
1
96.3
1.97-2.04
0.241
6.69
1
93.8
2.04-2.11
0.249
7.17
1
96.5
2.11-2.2
0.235
7.67
1
94.5
2.2-2.3
0.165
9.24
1
98.5
2.3-2.41
0.147
9.74
1
93.7
2.41-2.54
0.146
10.54
1
99.4
2.54-2.69
0.104
12.43
1
94.6
2.69-2.88
0.088
13.02
1
97.5
2.88-3.11
0.079
16.2
1
94.8
3.11-3.41
0.066
18.09
1
96.5
3.41-3.81
0.054
20.35
1
92.2
3.81-4.4
0.051
22.44
1
90.4
4.4-5.39
0.044
24.54
1
93.4
5.39-7.62
0.043
23.46
1
94.7
7.62
0.036
23.42
1
85.2
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解析
ソフトウェア
名称
バージョン
分類
NB
XSCALE
データスケーリング
REFMAC
精密化
PDB_EXTRACT
3.1
データ抽出
BUSTER
2.10.0
精密化
精密化
構造決定の手法: 分子置換 / 解像度: 1.7→19.41 Å / Cor.coef. Fo:Fc: 0.9173 / Cor.coef. Fo:Fc free: 0.893 / Occupancy max: 1 / Occupancy min: 0.6 / SU B: 6.917 / SU ML: 0.098 / SU R Cruickshank DPI: 0.1455 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.146 / ESU R Free: 0.138 / 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
0.2575
648
10.01 %
RANDOM
Rwork
0.2282
-
-
-
obs
0.2311
6471
91.09 %
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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