- PDB-7g12: Crystal Structure of human FABP4 binding site mutated to that of ... -
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基本情報
登録情報
データベース: PDB / ID: 7g12
タイトル
Crystal Structure of human FABP4 binding site mutated to that of FABP5 in complex with N-methyl-6-(3-methylthiophen-2-yl)-4-phenyl-N-propan-2-yl-3-(1H-tetrazol-5-yl)pyridin-2-amine, i.e. SMILES c1c(nc(c(c1c1ccccc1)C1=NN=NN1)N(C(C)C)C)C1=C(C=CS1)C with IC50=2.97112 microM
要素
Fatty acid-binding protein, adipocyte
キーワード
LIPID BINDING PROTEIN / FATTY ACID BINDING PROTEIN / CYTOPLASM / LIPID-BINDING / TRANSPORT / PROTEIN BINDING
機能・相同性
機能・相同性情報
hormone receptor binding / long-chain fatty acid transmembrane transporter activity / long-chain fatty acid binding / cellular response to lithium ion / Triglyceride catabolism / white fat cell differentiation / long-chain fatty acid transport / fatty acid transport / brown fat cell differentiation / lipid droplet ...hormone receptor binding / long-chain fatty acid transmembrane transporter activity / long-chain fatty acid binding / cellular response to lithium ion / Triglyceride catabolism / white fat cell differentiation / long-chain fatty acid transport / fatty acid transport / brown fat cell differentiation / lipid droplet / cholesterol homeostasis / fatty acid binding / response to bacterium / Transcriptional regulation of white adipocyte differentiation / positive regulation of inflammatory response / cellular response to tumor necrosis factor / positive regulation of cold-induced thermogenesis / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / negative regulation of DNA-templated transcription / extracellular exosome / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
構造決定の手法: 分子置換 開始モデル: inhouse model 解像度: 1.64→36.703 Å / FOM work R set: 0.8485 / SU ML: 0.16 / 交差検証法: THROUGHOUT / σ(F): 1.34 / 位相誤差: 21.58 / 立体化学のターゲット値: ML 詳細: exocyclic nitrogen pyramidal, could even be protonated in solution, then intramolecular charged H-bond to pyrazole. not possible in crystal due to parallel orientation of pyrazole and phenyl ...詳細: exocyclic nitrogen pyramidal, could even be protonated in solution, then intramolecular charged H-bond to pyrazole. not possible in crystal due to parallel orientation of pyrazole and phenyl rings. Isopropyl stacks onto pyrazole. Phenyl has two conformations to avoid clash with nearby Ala.
Rfactor
反射数
%反射
Selection details
Rfree
0.2209
817
5.06 %
RANDOM
Rwork
0.1886
15345
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obs
0.1901
16162
97.97 %
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溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL