- PDB-4s0u: Crystal structure of NKG2D in complex with ULBP6 -
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基本情報
登録情報
データベース: PDB / ID: 4s0u
タイトル
Crystal structure of NKG2D in complex with ULBP6
要素
NKG2-D type II integral membrane protein
Retinoic acid early transcript 1L protein
キーワード
IMMUNE SYSTEM / Leukaemia / Graft versus Leukaemia / c-type lectin domain / NKG2D / NKG2DL / affinity and autoimmunity
機能・相同性
機能・相同性情報
negative regulation of natural killer cell chemotaxis / MHC class Ib receptor activity / Post-translational modification: synthesis of GPI-anchored proteins / negative regulation of GTPase activity / positive regulation of natural killer cell mediated cytotoxicity / natural killer cell activation / natural killer cell mediated cytotoxicity / stimulatory C-type lectin receptor signaling pathway / MHC class I protein binding / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent ...negative regulation of natural killer cell chemotaxis / MHC class Ib receptor activity / Post-translational modification: synthesis of GPI-anchored proteins / negative regulation of GTPase activity / positive regulation of natural killer cell mediated cytotoxicity / natural killer cell activation / natural killer cell mediated cytotoxicity / stimulatory C-type lectin receptor signaling pathway / MHC class I protein binding / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / T cell costimulation / nitric oxide biosynthetic process / DAP12 interactions / positive regulation of T cell mediated cytotoxicity / positive regulation of type II interferon production / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / positive regulation of nitric oxide biosynthetic process / DAP12 signaling / signaling receptor activity / cellular response to lipopolysaccharide / carbohydrate binding / adaptive immune response / cell differentiation / defense response to Gram-positive bacterium / immune response / external side of plasma membrane / intracellular membrane-bounded organelle / cell surface / endoplasmic reticulum / signal transduction / extracellular space / extracellular region / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能
NKG2-D type II integral membrane protein / Natural killer cell receptor-like, C-type lectin-like domain / Mannose-Binding Protein A; Chain A / Mannose-Binding Protein A, subunit A / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold ...NKG2-D type II integral membrane protein / Natural killer cell receptor-like, C-type lectin-like domain / Mannose-Binding Protein A; Chain A / Mannose-Binding Protein A, subunit A / Lectin C-type domain / C-type lectin domain profile. / C-type lectin-like / C-type lectin (CTL) or carbohydrate-recognition domain (CRD) / C-type lectin-like/link domain superfamily / C-type lectin fold / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / Class I Histocompatibility antigen, domains alpha 1 and 2 / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / MHC classes I/II-like antigen recognition protein / Roll / 2-Layer Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
NKG2-D type II integral membrane protein / UL16-binding protein 6 類似検索 - 構成要素
温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: 25% PEG 1500, 0.1M PCB, VAPOR DIFFUSION, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: 回転陽極 / タイプ: RIGAKU / 波長: 1.5417 Å
検出器
タイプ: RIGAKU SATURN / 検出器: CCD / 日付: 2012年9月15日
放射
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: 1.5417 Å / 相対比: 1
反射
解像度: 2.4→18.7 Å / Num. obs: 18069 / % possible obs: 98.4 % / Observed criterion σ(I): -3 / 冗長度: 10.5 % / Biso Wilson estimate: 43.641 Å2 / Rmerge(I) obs: 0.097 / Χ2: 0.932 / Net I/σ(I): 18.17
反射 シェル
解像度 (Å)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured obs
Num. unique obs
Diffraction-ID
% possible all
2.4-2.5
0.562
3.94
18978
1989
1
94.8
2.5-2.6
0.439
5.43
18912
1764
1
98.8
2.6-2.7
0.335
6.95
16526
1528
1
99.3
2.7-2.8
0.291
7.91
14218
1317
1
99.2
2.8-2.9
0.225
9.85
12578
1157
1
99.4
2.9-3
0.193
11.4
10600
982
1
99.9
3-3.3
0.131
15.52
25109
2317
1
99.5
3.3-3.5
0.101
19.33
12331
1141
1
99.3
3.5-4
0.082
27.31
20506
1910
1
97.9
4-5
0.051
37.8
19790
1928
1
98.9
5-6
0.052
39.24
8944
869
1
99.9
6-10
0.046
41.44
9472
940
1
99.8
10-18.7
0.039
49.11
2125
227
1
83.5
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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
5
精密化
PDB_EXTRACT
3.15
データ抽出
CrystalClear
データ収集
XDS
データ削減
MOLREP
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 2.35→18.73 Å / Cor.coef. Fo:Fc: 0.913 / Cor.coef. Fo:Fc free: 0.857 / WRfactor Rfree: 0.253 / WRfactor Rwork: 0.2133 / FOM work R set: 0.7675 / SU B: 9.436 / SU ML: 0.23 / SU R Cruickshank DPI: 0.594 / SU Rfree: 0.3129 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.594 / ESU R Free: 0.313 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2862
876
4.8 %
RANDOM
Rwork
0.2383
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-
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obs
0.2406
17190
94.59 %
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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