- PDB-3a2a: The structure of the carboxyl-terminal domain of the human voltag... -
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基本情報
登録情報
データベース: PDB / ID: 3a2a
タイトル
The structure of the carboxyl-terminal domain of the human voltage-gated proton channel Hv1
要素
Voltage-gated hydrogen channel 1
キーワード
TRANSPORT PROTEIN / voltage-gated proton channel / Alternative splicing / Coiled coil / Ion transport / Ionic channel / Membrane / Transmembrane / Transport / Voltage-gated channel
機能・相同性
機能・相同性情報
Sperm Motility And Taxes / voltage-gated proton channel activity / regulation of acrosome reaction / cellular response to pH / ROS and RNS production in phagocytes / response to pH / regulation of reactive oxygen species biosynthetic process / voltage-gated monoatomic cation channel activity / response to zinc ion / cellular response to zinc ion ...Sperm Motility And Taxes / voltage-gated proton channel activity / regulation of acrosome reaction / cellular response to pH / ROS and RNS production in phagocytes / response to pH / regulation of reactive oxygen species biosynthetic process / voltage-gated monoatomic cation channel activity / response to zinc ion / cellular response to zinc ion / monoatomic ion channel complex / single fertilization / sperm flagellum / specific granule membrane / proton transmembrane transport / cell redox homeostasis / secretory granule membrane / regulation of intracellular pH / phagocytic vesicle membrane / apical plasma membrane / innate immune response / Neutrophil degranulation / protein homodimerization activity / identical protein binding / membrane / plasma membrane 類似検索 - 分子機能
Voltage-gated hydrogen channel 1, C-terminal membrane-localisation domain / Voltage-gated hydrogen channel 1 / C-terminal membrane-localisation domain of ion-channel, VCN1 / Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #170 / Voltage-dependent channel domain superfamily / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Ion transport domain / Ion transport protein / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
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
波長: 1 Å / 相対比: 1
反射
解像度: 2→37.65 Å / Num. obs: 12915 / % possible obs: 100 % / 冗長度: 6.2 % / Biso Wilson estimate: 43.48 Å2 / Rmerge(I) obs: 0.081 / Net I/σ(I): 12
反射 シェル
解像度: 2→2.11 Å / 冗長度: 6.2 % / Rmerge(I) obs: 0.323 / Mean I/σ(I) obs: 4.5 / % possible all: 100
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.5.0066
精密化
ADSC
Quantum
データ収集
MOSFLM
データ削減
SCALA
データスケーリング
SOLVE
位相決定
精密化
構造決定の手法: 多重同系置換 / 解像度: 2→37.65 Å / Cor.coef. Fo:Fc: 0.919 / Cor.coef. Fo:Fc free: 0.925 / SU B: 3.684 / SU ML: 0.099 / 交差検証法: THROUGHOUT / ESU R: 0.052 / ESU R Free: 0.04 / 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
0.26621
630
4.9 %
RANDOM
Rwork
0.25191
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obs
0.25259
12236
99.98 %
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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