Crystal structures of prostaglandin D2 11-ketoreductase (AKR1C3) in complex with the non-steroidal anti-inflammatory drugs flufenamic acid and indomethacin
要素
Aldo-keto reductase family 1 member C3
キーワード
OXIDOREDUCTASE / TIM-barrel
機能・相同性
機能・相同性情報
prostaglandin-F synthase / testosterone 17beta-dehydrogenase (NADP+) / prostaglandin D2 11-ketoreductase activity / ketoreductase activity / prostaglandin F synthase activity / cellular response to prostaglandin stimulus / cellular response to corticosteroid stimulus / macromolecule metabolic process / 15-hydroxyprostaglandin-D dehydrogenase (NADP+) activity / 3beta(or 20alpha)-hydroxysteroid dehydrogenase ...prostaglandin-F synthase / testosterone 17beta-dehydrogenase (NADP+) / prostaglandin D2 11-ketoreductase activity / ketoreductase activity / prostaglandin F synthase activity / cellular response to prostaglandin stimulus / cellular response to corticosteroid stimulus / macromolecule metabolic process / 15-hydroxyprostaglandin-D dehydrogenase (NADP+) activity / 3beta(or 20alpha)-hydroxysteroid dehydrogenase / negative regulation of retinoic acid biosynthetic process / 5alpha-androstane-3beta,17beta-diol dehydrogenase activity / Delta4-3-oxosteroid 5beta-reductase activity / 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+) / farnesol catabolic process / geranylgeranyl reductase activity / 3alpha-hydroxysteroid 3-dehydrogenase / cellular response to jasmonic acid stimulus / regulation of testosterone biosynthetic process / : / androsterone dehydrogenase activity / testosterone biosynthetic process / 3alpha(or 20beta)-hydroxysteroid dehydrogenase / androstan-3-alpha,17-beta-diol dehydrogenase activity / RA biosynthesis pathway / testosterone dehydrogenase (NAD+) activity / cellular response to prostaglandin D stimulus / Synthesis of bile acids and bile salts via 24-hydroxycholesterol / ketosteroid monooxygenase activity / regulation of retinoic acid receptor signaling pathway / retinal metabolic process / testosterone 17-beta-dehydrogenase (NADP+) activity / progesterone metabolic process / 17beta-estradiol 17-dehydrogenase / Synthesis of Prostaglandins (PG) and Thromboxanes (TX) / estradiol 17-beta-dehydrogenase [NAD(P)+] activity / aldo-keto reductase (NADPH) activity / all-trans-retinol dehydrogenase (NAD+) activity / cyclooxygenase pathway / positive regulation of endothelial cell apoptotic process / prostaglandin H2 endoperoxidase reductase activity / all-trans-retinol dehydrogenase (NADP+) activity / 酸化還元酵素; CH-OHの結合に対し酸化酵素として働く; NAD又はNADPを用いる / daunorubicin metabolic process / doxorubicin metabolic process / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / retinal dehydrogenase activity / bile acid binding / aldose reductase (NADPH) activity / retinoid metabolic process / prostaglandin metabolic process / renal absorption / steroid metabolic process / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / Retinoid metabolism and transport / keratinocyte differentiation / cellular response to starvation / cellular response to calcium ion / response to nutrient / male gonad development / positive regulation of reactive oxygen species metabolic process / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / G protein-coupled receptor signaling pathway / positive regulation of cell population proliferation / extracellular exosome / nucleus / cytosol / cytoplasm 類似検索 - 分子機能
Aldo-keto reductase family 1 member C / Aldo/keto reductase family putative active site signature. / Aldo/keto reductase family signature 1. / NADP-dependent oxidoreductase domain / Aldo/keto reductase family signature 2. / Aldo/keto reductase, conserved site / Aldo-keto reductase / NADP-dependent oxidoreductase domain / Aldo/keto reductase family / NADP-dependent oxidoreductase domain superfamily ...Aldo-keto reductase family 1 member C / Aldo/keto reductase family putative active site signature. / Aldo/keto reductase family signature 1. / NADP-dependent oxidoreductase domain / Aldo/keto reductase family signature 2. / Aldo/keto reductase, conserved site / Aldo-keto reductase / NADP-dependent oxidoreductase domain / Aldo/keto reductase family / NADP-dependent oxidoreductase domain superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta 類似検索 - ドメイン・相同性
ACETATE ION / NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / Aldo-keto reductase family 1 member C3 類似検索 - 構成要素
解像度: 2→48.8 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.935 / SU B: 3.639 / SU ML: 0.097 / 交差検証法: THROUGHOUT / ESU R: 0.159 / ESU R Free: 0.14 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.1962
1184
4.8 %
RANDOM
Rwork
0.15774
-
-
-
obs
0.15963
23370
100 %
-
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: BABINET MODEL WITH MASK
原子変位パラメータ
Biso mean: 13.693 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0.91 Å2
0.45 Å2
0 Å2
2-
-
0.91 Å2
0 Å2
3-
-
-
-1.36 Å2
精密化ステップ
サイクル: LAST / 解像度: 2→48.8 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
2534
0
52
302
2888
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.009
0.021
2655
X-RAY DIFFRACTION
r_bond_other_d
0.002
0.02
2379
X-RAY DIFFRACTION
r_angle_refined_deg
1.233
1.99
3602
X-RAY DIFFRACTION
r_angle_other_deg
0.797
3
5564
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
5.935
5
315
X-RAY DIFFRACTION
r_chiral_restr
0.073
0.2
393
X-RAY DIFFRACTION
r_gen_planes_refined
0.004
0.02
2884
X-RAY DIFFRACTION
r_gen_planes_other
0.002
0.02
515
X-RAY DIFFRACTION
r_nbd_refined
0.198
0.2
538
X-RAY DIFFRACTION
r_nbd_other
0.231
0.2
2808
X-RAY DIFFRACTION
r_nbtor_other
0.081
0.2
1432
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.152
0.2
232
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.152
0.2
4
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.255
0.2
32
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.126
0.2
21
X-RAY DIFFRACTION
r_mcbond_it
0.497
1.5
1588
X-RAY DIFFRACTION
r_mcangle_it
0.958
2
2567
X-RAY DIFFRACTION
r_scbond_it
1.55
3
1067
X-RAY DIFFRACTION
r_scangle_it
2.635
4.5
1035
LS精密化 シェル
解像度: 2→2.052 Å / Total num. of bins used: 20 /
Rfactor
反射数
Rfree
0.313
28
Rwork
0.257
665
精密化 TLS
手法: refined / Origin x: 36.507 Å / Origin y: -20.494 Å / Origin z: 49.263 Å