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 / 5-alpha-androstane-3-beta,17-beta-diol dehydrogenase (NADP+) activity / Delta4-3-oxosteroid 5beta-reductase activity / farnesol catabolic process / geranylgeranyl reductase activity / 3alpha-hydroxysteroid 3-dehydrogenase / cellular response to jasmonic acid stimulus / 3alpha(17beta)-hydroxysteroid dehydrogenase (NAD+) / prostanoid biosynthetic process / androsterone dehydrogenase [NAD(P)+] activity / testosterone dehydrogenase (NADP+) activity / regulation of testosterone biosynthetic process / ketosteroid monooxygenase activity / RA biosynthesis pathway / testosterone biosynthetic process / cellular response to prostaglandin D stimulus / Synthesis of bile acids and bile salts via 24-hydroxycholesterol / : / 3alpha(or 20beta)-hydroxysteroid dehydrogenase / androstan-3-alpha,17-beta-diol dehydrogenase (NAD+) activity / testosterone dehydrogenase (NAD+) activity / regulation of retinoic acid receptor signaling pathway / retinal metabolic process / progesterone metabolic process / 17beta-estradiol 17-dehydrogenase / Synthesis of Prostaglandins (PG) and Thromboxanes (TX) / all-trans-retinol dehydrogenase (NAD+) activity / estradiol 17-beta-dehydrogenase [NAD(P)+] activity / : / 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 / retinal dehydrogenase (NAD+) activity / bile acid binding / oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor / aldose reductase (NADPH) activity / prostaglandin metabolic process / renal absorption / steroid metabolic process / positive regulation of endothelial cell apoptotic process / Synthesis of bile acids and bile salts via 27-hydroxycholesterol / Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol / retinoid metabolic process / Retinoid metabolism and transport / keratinocyte differentiation / response to nutrient / cellular response to calcium ion / cellular response to starvation / 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
構造決定の手法: 分子置換 / 解像度: 1.2→38 Å / Cor.coef. Fo:Fc: 0.973 / Cor.coef. Fo:Fc free: 0.972 / SU B: 1.183 / SU ML: 0.028 / 交差検証法: THROUGHOUT / ESU R: 0.037 / ESU R Free: 0.034 / 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
0.15594
5232
5 %
RANDOM
Rwork
0.1463
-
-
-
obs
0.14679
99571
98.51 %
-
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: 13.5 Å2
Baniso -1
Baniso -2
Baniso -3
1-
0.15 Å2
0 Å2
0 Å2
2-
-
0.17 Å2
0 Å2
3-
-
-
-0.32 Å2
精密化ステップ
サイクル: LAST / 解像度: 1.2→38 Å
タンパク質
核酸
リガンド
溶媒
全体
原子数
2582
0
52
440
3074
拘束条件
Refine-ID
タイプ
Dev ideal
Dev ideal target
数
X-RAY DIFFRACTION
r_bond_refined_d
0.006
0.021
2704
X-RAY DIFFRACTION
r_bond_other_d
0.001
0.02
2431
X-RAY DIFFRACTION
r_angle_refined_deg
1.346
1.987
3672
X-RAY DIFFRACTION
r_angle_other_deg
0.834
3
5703
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
4.449
3
314
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
14.496
15
502
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
X-RAY DIFFRACTION
r_chiral_restr
0.079
0.2
405
X-RAY DIFFRACTION
r_gen_planes_refined
0.005
0.02
2908
X-RAY DIFFRACTION
r_gen_planes_other
0.002
0.02
519
X-RAY DIFFRACTION
r_nbd_refined
0.237
0.3
587
X-RAY DIFFRACTION
r_nbd_other
0.196
0.3
2525
X-RAY DIFFRACTION
r_nbtor_refined
X-RAY DIFFRACTION
r_nbtor_other
X-RAY DIFFRACTION
r_xyhbond_nbd_refined
0.159
0.5
329
X-RAY DIFFRACTION
r_xyhbond_nbd_other
X-RAY DIFFRACTION
r_metal_ion_refined
X-RAY DIFFRACTION
r_metal_ion_other
X-RAY DIFFRACTION
r_symmetry_vdw_refined
0.345
0.3
18
X-RAY DIFFRACTION
r_symmetry_vdw_other
0.341
0.3
63
X-RAY DIFFRACTION
r_symmetry_hbond_refined
0.245
0.5
42
X-RAY DIFFRACTION
r_symmetry_hbond_other
X-RAY DIFFRACTION
r_mcbond_it
0.584
1.5
1596
X-RAY DIFFRACTION
r_mcbond_other
X-RAY DIFFRACTION
r_mcangle_it
1.043
2
2600
X-RAY DIFFRACTION
r_scbond_it
1.407
3
1108
X-RAY DIFFRACTION
r_scangle_it
2.243
4.5
1072
X-RAY DIFFRACTION
r_rigid_bond_restr
0.726
2
2704
X-RAY DIFFRACTION
r_sphericity_free
1.438
2
433
X-RAY DIFFRACTION
r_sphericity_bonded
0.955
2
2642
LS精密化 シェル
解像度: 1.2→1.231 Å / Total num. of bins used: 20 /
Rfactor
反射数
Rfree
0.208
310
Rwork
0.196
6336
精密化 TLS
手法: refined / Origin x: 33.739 Å / Origin y: -26.344 Å / Origin z: 59.367 Å