- PDB-4emx: Crystal structure analysis of Human Serum Albumin in complex with... -
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基本情報
登録情報
データベース: PDB / ID: 4emx
タイトル
Crystal structure analysis of Human Serum Albumin in complex with chloride anions at cryogenic temperature
要素
Serum albumin
キーワード
PROTEIN BINDING / plasma / drug binding / antioxidant / allostery / redox biology / all alpha / disulfide bond stabilized / human plasma osmotic regulation / transport / extracellular space / free radicals
機能・相同性
機能・相同性情報
exogenous protein binding / Ciprofloxacin ADME / enterobactin binding / cellular response to calcium ion starvation / Heme biosynthesis / HDL remodeling / negative regulation of mitochondrial depolarization / Prednisone ADME / Heme degradation / Aspirin ADME ...exogenous protein binding / Ciprofloxacin ADME / enterobactin binding / cellular response to calcium ion starvation / Heme biosynthesis / HDL remodeling / negative regulation of mitochondrial depolarization / Prednisone ADME / Heme degradation / Aspirin ADME / antioxidant activity / toxic substance binding / Scavenging of heme from plasma / Recycling of bile acids and salts / cellular response to starvation / platelet alpha granule lumen / fatty acid binding / Post-translational protein phosphorylation / Cytoprotection by HMOX1 / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / pyridoxal phosphate binding / Platelet degranulation / protein-folding chaperone binding / blood microparticle / copper ion binding / endoplasmic reticulum lumen / Golgi apparatus / endoplasmic reticulum / protein-containing complex / DNA binding / extracellular space / extracellular exosome / extracellular region / identical protein binding / nucleus / cytoplasm 類似検索 - 分子機能
Serum Albumin; Chain A, Domain 1 - #10 / Serum albumin/Alpha-fetoprotein/Afamin / ALB/AFP/VDB / Serum albumin, N-terminal / Serum albumin, conserved site / Serum albumin-like / Serum albumin family / Albumin domain signature. / Albumin domain profile. / serum albumin ...Serum Albumin; Chain A, Domain 1 - #10 / Serum albumin/Alpha-fetoprotein/Afamin / ALB/AFP/VDB / Serum albumin, N-terminal / Serum albumin, conserved site / Serum albumin-like / Serum albumin family / Albumin domain signature. / Albumin domain profile. / serum albumin / Serum Albumin; Chain A, Domain 1 / Orthogonal Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: 2 microL 100 mg/mL protein in 50 mM disodium/monosodium phosphate buffer and 100 mM NaCl were mixed with 2 uL 25% PEG 3350, 50 mM disodium/monosodium phosphate buffer, 100 mM NaCl, pH 7.5, ...詳細: 2 microL 100 mg/mL protein in 50 mM disodium/monosodium phosphate buffer and 100 mM NaCl were mixed with 2 uL 25% PEG 3350, 50 mM disodium/monosodium phosphate buffer, 100 mM NaCl, pH 7.5, vapor diffusion, hanging drop, temperature 293K
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: 1.0809 Å / 相対比: 1
反射
解像度: 2.28→25.566 Å / Num. all: 50973 / Num. obs: 50973 / % possible obs: 93.1 % / 冗長度: 2.6 % / Rsym value: 0.066 / Net I/σ(I): 9.7
反射 シェル
Diffraction-ID: 1
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Mean I/σ(I) obs
Num. measured all
Num. unique all
Rsym value
% possible all
2.28-2.4
2.6
0.367
1.9
19776
7579
0.367
95
2.4-2.55
2.6
0.234
2.9
18753
7210
0.234
95
2.55-2.73
2.6
0.163
1.2
17578
6732
0.163
94.7
2.73-2.94
2.6
0.107
6.4
16448
6308
0.107
95
2.94-3.22
2.6
0.078
8.3
14954
5722
0.078
94.3
3.22-3.61
2.6
0.062
9.5
13435
5158
0.062
93.9
3.61-4.16
2.6
0.056
9.3
11823
4512
0.056
92.3
4.16-5.1
2.6
0.05
11.7
9294
3624
0.05
88.9
5.1-7.21
2.7
0.054
11.1
7920
2883
0.054
90.6
7.21-25.723
2.7
0.041
14.8
3401
1245
0.041
72
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位相決定
位相決定
手法: 分子置換
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解析
ソフトウェア
名称
バージョン
分類
NB
MOSFLM
データ削減
SCALA
3.3.9
データスケーリング
AMoRE
位相決定
REFMAC
精密化
PDB_EXTRACT
3.11
データ抽出
HKL-2000
データ収集
精密化
構造決定の手法: 分子置換 / 解像度: 2.3→25.5 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.927 / WRfactor Rfree: 0.2593 / WRfactor Rwork: 0.2025 / Occupancy max: 1 / Occupancy min: 0.3 / FOM work R set: 0.8281 / SU B: 17.279 / SU ML: 0.204 / SU R Cruickshank DPI: 0.4073 / SU Rfree: 0.2479 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.407 / ESU R Free: 0.248 / 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 : WITH TLS ADDED
Rfactor
反射数
%反射
Selection details
Rfree
0.2381
1010
2 %
RANDOM
Rwork
0.1873
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obs
0.1883
49673
93.03 %
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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: BABINET MODEL WITH MASK