- PDB-4rly: Crystal Structure of AnkB Ankyrin Repeats (R1-R9) in Complex with... -
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基本情報
登録情報
データベース: PDB / ID: 4rly
タイトル
Crystal Structure of AnkB Ankyrin Repeats (R1-R9) in Complex with Nav1.2 Ankyrin Binding Domain
要素
Nav1.2 - AnkB chimera
キーワード
STRUCTURAL PROTEIN / ANK Repeat / Protein-protein interaction
機能・相同性
機能・相同性情報
protein localization to T-tubule / atrial cardiac muscle cell to AV node cell communication / SA node cell to atrial cardiac muscle cell communication / regulation of calcium ion transmembrane transporter activity / positive regulation of calcium ion transmembrane transporter activity / protein localization to M-band / positive regulation of potassium ion transmembrane transporter activity / T-tubule organization / SA node cell action potential / membrane depolarization during SA node cell action potential ...protein localization to T-tubule / atrial cardiac muscle cell to AV node cell communication / SA node cell to atrial cardiac muscle cell communication / regulation of calcium ion transmembrane transporter activity / positive regulation of calcium ion transmembrane transporter activity / protein localization to M-band / positive regulation of potassium ion transmembrane transporter activity / T-tubule organization / SA node cell action potential / membrane depolarization during SA node cell action potential / protein localization to organelle / paranodal junction assembly / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / atrial cardiac muscle cell action potential / phosphorylation-dependent protein binding / positive regulation of cation channel activity / protein localization to endoplasmic reticulum / sarcoplasmic reticulum calcium ion transport / intrinsic apoptotic signaling pathway in response to osmotic stress / nerve development / response to methylmercury / cytoskeletal anchor activity / paranode region of axon / atrial septum development / positive regulation of potassium ion transport / dentate gyrus development / node of Ranvier / costamere / ventricular cardiac muscle cell action potential / positive regulation of calcium ion transport / voltage-gated sodium channel complex / regulation of release of sequestered calcium ion into cytosol / cardiac muscle cell action potential involved in contraction / regulation of ventricular cardiac muscle cell membrane repolarization / regulation of cardiac muscle contraction by calcium ion signaling / M band / protein localization to cell surface / regulation of cardiac muscle cell contraction / Interaction between L1 and Ankyrins / voltage-gated sodium channel activity / A band / spectrin binding / sodium ion transport / Phase 0 - rapid depolarisation / regulation of heart rate by cardiac conduction / regulation of calcium ion transport / intercalated disc / regulation of cardiac muscle contraction / neuronal action potential / sodium ion transmembrane transport / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / COPI-mediated anterograde transport / T-tubule / myelination / regulation of heart rate / determination of adult lifespan / protein localization to plasma membrane / regulation of protein stability / recycling endosome / sarcolemma / structural constituent of cytoskeleton / Z disc / memory / Sensory perception of sweet, bitter, and umami (glutamate) taste / intracellular calcium ion homeostasis / endocytosis / protein localization / protein transport / presynaptic membrane / nervous system development / protein-macromolecule adaptor activity / ATPase binding / cellular response to hypoxia / basolateral plasma membrane / postsynaptic membrane / neuron apoptotic process / transmembrane transporter binding / lysosome / early endosome / cytoskeleton / calmodulin binding / protein stabilization / neuron projection / apical plasma membrane / axon / glutamatergic synapse / positive regulation of gene expression / protein kinase binding / enzyme binding / mitochondrion / membrane / plasma membrane / cytosol 類似検索 - 分子機能
: / Ankyrin, UPA domain / UPA domain / Domain present in ZO-1 and Unc5-like netrin receptors / ZU5 domain / ZU5 domain / ZU5 domain profile. / Voltage-gated Na+ ion channel, cytoplasmic domain / Cytoplasmic domain of voltage-gated Na+ ion channel / Sodium ion transport-associated ...: / Ankyrin, UPA domain / UPA domain / Domain present in ZO-1 and Unc5-like netrin receptors / ZU5 domain / ZU5 domain / ZU5 domain profile. / Voltage-gated Na+ ion channel, cytoplasmic domain / Cytoplasmic domain of voltage-gated Na+ ion channel / Sodium ion transport-associated / Voltage-gated sodium channel alpha subunit, inactivation gate / Sodium ion transport-associated / Voltage gated sodium channel, alpha subunit / Ankyrin repeats (many copies) / Death domain profile. / Voltage-gated cation channel calcium and sodium / DEATH domain, found in proteins involved in cell death (apoptosis). / Death domain / Ankyrin repeat-containing domain / Death domain / Short calmodulin-binding motif containing conserved Ile and Gln residues. / IQ motif, EF-hand binding site / IQ motif profile. / Voltage-dependent channel domain superfamily / Death-like domain superfamily / Ankyrin repeat / Ankyrin repeats (3 copies) / Ankyrin repeat profile. / Ankyrin repeat region circular profile. / ankyrin repeats / Ankyrin repeat / Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat / Ankyrin repeat-containing domain superfamily / Ion transport domain / Ion transport protein / Alpha Horseshoe / Mainly Alpha 類似検索 - ドメイン・相同性
Sodium channel Nav1.2 / Ankyrin-2 / Sodium channel protein type 2 subunit alpha 類似検索 - 構成要素
温度: 289 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 6.5 詳細: 1.8 M ammonium sulfate, 6-8% dioxane, and 0.1 M MES , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: シンクロトロン / サイト: SSRF / ビームライン: BL17U
検出器
タイプ: ADSC QUANTUM 315r / 検出器: CCD / 日付: 2012年6月1日
放射
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
相対比: 1
反射
解像度: 2.5→50 Å / Num. obs: 19914 / % possible obs: 99.4 % / 冗長度: 9.5 % / Biso Wilson estimate: 53.21 Å2 / Rmerge(I) obs: 0.077 / Χ2: 1.209 / Net I/σ(I): 11.8
反射 シェル
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Num. unique all
Χ2
Diffraction-ID
% possible all
2.5-2.54
9.7
0.748
977
1.055
1
100
2.54-2.59
9.8
0.615
982
1.056
1
99.8
2.59-2.64
9.7
0.536
960
1.086
1
99.8
2.64-2.69
9.6
0.452
977
1.098
1
99.9
2.69-2.75
9.8
0.381
978
1.144
1
100
2.75-2.82
9.7
0.343
985
1.104
1
99.9
2.82-2.89
9.7
0.286
997
1.199
1
99.8
2.89-2.96
9.6
0.24
972
1.209
1
99.9
2.96-3.05
9.7
0.19
978
1.279
1
99.9
3.05-3.15
9.7
0.151
1004
1.308
1
99.9
3.15-3.26
9.7
0.121
989
1.278
1
100
3.26-3.39
9.6
0.096
985
1.297
1
100
3.39-3.55
9.5
0.078
1010
1.224
1
100
3.55-3.73
9.5
0.064
983
1.3
1
100
3.73-3.97
9.4
0.055
1005
1.161
1
99.8
3.97-4.27
9.2
0.057
1018
1.329
1
99.7
4.27-4.7
9.1
0.053
1001
1.309
1
99.3
4.7-5.38
8.9
0.056
1024
1.277
1
99
5.38-6.78
8.8
0.047
1031
1.175
1
98.5
6.78-50
8.8
0.039
1058
1.297
1
93.2
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位相決定
位相決定
手法: 分子置換
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解析
ソフトウェア
名称
バージョン
分類
NB
DENZO
データ削減
SCALEPACK
データスケーリング
PHASER
位相決定
PHENIX
精密化
PDB_EXTRACT
3.15
データ抽出
ADSC
Quantum
データ収集
HKL-2000
データ削減
HKL-2000
データスケーリング
精密化
構造決定の手法: 分子置換 / 解像度: 2.5032→34.229 Å / FOM work R set: 0.823 / SU ML: 0.65 / σ(F): 1.34 / 位相誤差: 23.7 / 立体化学のターゲット値: ML
Rfactor
反射数
%反射
Rfree
0.2384
1009
5.09 %
Rwork
0.1875
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obs
0.19
19832
99.16 %
溶媒の処理
減衰半径: 0.83 Å / VDWプローブ半径: 1.1 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL / Bsol: 57.211 Å2 / ksol: 0.341 e/Å3