- PDB-7fxp: Crystal Structure of human FABP4 in complex with (Z)-4-(4-bromo-2... -
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基本情報
登録情報
データベース: PDB / ID: 7fxp
タイトル
Crystal Structure of human FABP4 in complex with (Z)-4-(4-bromo-2-chloroanilino)-4-oxobut-2-enoic acid, i.e. SMILES c1(c(cc(cc1)Br)Cl)NC(=O)/C=C\C(=O)O with IC50=3.4 microM
要素
Fatty acid-binding protein, adipocyte
キーワード
LIPID BINDING PROTEIN / FATTY ACID BINDING PROTEIN / TRANSPORT / HUMAN FABP4 / INHIBITOR
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: 1.05→37.1 Å / Cor.coef. Fo:Fc: 0.977 / Cor.coef. Fo:Fc free: 0.975 / SU B: 0.919 / SU ML: 0.02 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.026 / ESU R Free: 0.027 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: single bromine atom sufficient for SAD phasing using 0.9A wavelength. bromine partially radiolysed or not properly accounted f" during refinement carboxylate group more flexible than rest of ...詳細: single bromine atom sufficient for SAD phasing using 0.9A wavelength. bromine partially radiolysed or not properly accounted f" during refinement carboxylate group more flexible than rest of ligand. several water molecules in alternate conformations, DMSO molecule in binding site comes from ligand soaking.
Rfactor
反射数
%反射
Selection details
Rfree
0.1656
3048
5.1 %
RANDOM
Rwork
0.1446
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obs
0.1457
57278
96.76 %
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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