- PDB-4lhy: Crystal structure of GDP-bound Rab8:Rabin8 -
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基本情報
登録情報
データベース: PDB / ID: 4lhy
タイトル
Crystal structure of GDP-bound Rab8:Rabin8
要素
Rab-3A-interacting protein
Ras-related protein Rab-8A
キーワード
PROTEIN TRANSPORT / Small GTPase / Guanine Nucleotide Exchange Factor
機能・相同性
機能・相同性情報
ciliary basal body-plasma membrane docking / Golgi to plasma membrane transport vesicle / neurotransmitter receptor transport to postsynaptic membrane / protein localization to motile cilium / Golgi vesicle fusion to target membrane / regulation of protein transport / protein localization to organelle / negative regulation of filopodium assembly / vesicle-mediated transport in synapse / VxPx cargo-targeting to cilium ...ciliary basal body-plasma membrane docking / Golgi to plasma membrane transport vesicle / neurotransmitter receptor transport to postsynaptic membrane / protein localization to motile cilium / Golgi vesicle fusion to target membrane / regulation of protein transport / protein localization to organelle / negative regulation of filopodium assembly / vesicle-mediated transport in synapse / VxPx cargo-targeting to cilium / neurotransmitter receptor transport, endosome to postsynaptic membrane / BBSome-mediated cargo-targeting to cilium / proximal dendrite / Golgi to plasma membrane transport / myosin V binding / RAB geranylgeranylation / positive regulation of cilium assembly / trans-Golgi network transport vesicle / RAB GEFs exchange GTP for GDP on RABs / protein localization to cilium / endocytic recycling / non-motile cilium / vesicle docking involved in exocytosis / TBC/RABGAPs / protein targeting to membrane / ciliary membrane / ciliary base / Golgi organization / exocytosis / cilium assembly / protein secretion / phagocytic vesicle / Anchoring of the basal body to the plasma membrane / centriole / protein tyrosine kinase binding / axonogenesis / small monomeric GTPase / ciliary basal body / trans-Golgi network membrane / guanyl-nucleotide exchange factor activity / regulation of autophagy / protein localization to plasma membrane / Translocation of SLC2A4 (GLUT4) to the plasma membrane / regulation of long-term neuronal synaptic plasticity / cilium / cellular response to insulin stimulus / autophagy / small GTPase binding / recycling endosome membrane / phagocytic vesicle membrane / GDP binding / Regulation of PLK1 Activity at G2/M Transition / protein transport / synaptic vesicle / lamellipodium / GTPase binding / midbody / dendritic spine / postsynaptic density / endosome membrane / endosome / Golgi membrane / GTPase activity / centrosome / neuronal cell body / glutamatergic synapse / GTP binding / perinuclear region of cytoplasm / extracellular exosome / identical protein binding / nucleus / plasma membrane / cytosol 類似検索 - 分子機能
Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #4880 / GDP/GTP exchange factor Sec2, N-terminal / Guanine nucleotide exchange factor RAB3IL/RAB3IP/Sec2 / GDP/GTP exchange factor Sec2p / : / ARF-like small GTPases; ARF, ADP-ribosylation factor / small GTPase Rab1 family profile. / Ran (Ras-related nuclear proteins) /TC4 subfamily of small GTPases / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Rho (Ras homology) subfamily of Ras-like small GTPases ...Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #4880 / GDP/GTP exchange factor Sec2, N-terminal / Guanine nucleotide exchange factor RAB3IL/RAB3IP/Sec2 / GDP/GTP exchange factor Sec2p / : / ARF-like small GTPases; ARF, ADP-ribosylation factor / small GTPase Rab1 family profile. / Ran (Ras-related nuclear proteins) /TC4 subfamily of small GTPases / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Rho (Ras homology) subfamily of Ras-like small GTPases / Ras subfamily of RAS small GTPases / Small GTPase / Ras family / Rab subfamily of small GTPases / Small GTP-binding protein domain / P-loop containing nucleotide triphosphate hydrolases / Up-down Bundle / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
GUANOSINE-5'-DIPHOSPHATE / Ras-related protein Rab-8A / Rab-3A-interacting protein 類似検索 - 構成要素
A: Ras-related protein Rab-8A B: Ras-related protein Rab-8A C: Rab-3A-interacting protein D: Rab-3A-interacting protein E: Rab-3A-interacting protein F: Rab-3A-interacting protein ヘテロ分子
温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.6 詳細: Nucleotide-free Rab8a1 184:Rabin8157-232 was crystallized in 18% (w/v) PEG3350, 0.1 M Li2SO4, 0.1 M MES pH 6.6. Before data collection, the complex crystal was protected with cryo solution ...詳細: Nucleotide-free Rab8a1 184:Rabin8157-232 was crystallized in 18% (w/v) PEG3350, 0.1 M Li2SO4, 0.1 M MES pH 6.6. Before data collection, the complex crystal was protected with cryo solution (30% (w/v) PEG3350, 0.1 M Li2SO4, 0.1 M MES pH 6.6). In order to produce nucleotide-bound forms of Rab8:Rabin8 complexes, the nucleotide-free Rab8:Rabin8 crystals were soaked with cryo solution containing 30 % (w/v) PEG3350, 0.1 M Li2SO4, 0.1 M MES pH 6.6 and 1 mM respective nucleotide GDP/GTP for one hour at 4 C, VAPOR DIFFUSION, HANGING DROP, temperature 293K
解像度: 3.1→20.08 Å / Cor.coef. Fo:Fc: 0.88 / Cor.coef. Fo:Fc free: 0.852 / SU B: 0.004 / SU ML: 0 / 交差検証法: THROUGHOUT / ESU R: 0.459 / ESU R Free: 0.494 / 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
0.31031
1003
5 %
RANDOM
Rwork
0.28848
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-
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obs
0.28957
19035
98.11 %
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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: 1.4 Å / 溶媒モデル: MASK