- PDB-2ymj: Solution structure of the QUA1 dimerization domain of pXqua, the ... -
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基本情報
登録情報
データベース: PDB / ID: 2ymj
タイトル
Solution structure of the QUA1 dimerization domain of pXqua, the Xenopus ortholog of Quaking.
要素
PROTEIN QUAKING-A
キーワード
TRANSLATION / HAIRPIN / QKI / STAR PROTEIN
機能・相同性
機能・相同性情報
notochord cell differentiation / spliceosome-depend formation of circular RNA / regulation of astrocyte differentiation / negative regulation of macrophage differentiation / notochord formation / notochord development / regulation of mRNA splicing, via spliceosome / poly(U) RNA binding / mRNA transport / regulation of translation ...notochord cell differentiation / spliceosome-depend formation of circular RNA / regulation of astrocyte differentiation / negative regulation of macrophage differentiation / notochord formation / notochord development / regulation of mRNA splicing, via spliceosome / poly(U) RNA binding / mRNA transport / regulation of translation / single-stranded RNA binding / mRNA binding / identical protein binding / nucleus / cytosol 類似検索 - 分子機能
Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #4010 / Protein quaking, putative nuclear localisation signal / Putative nuclear localisation signal of quaking / STAR protein, homodimerisation region / Homodimerisation region of STAR domain protein / : / KHDC4/BBP-like, KH-domain type I / KH domain-containing BBP-like / K Homology domain, type 1 superfamily / Single alpha-helices involved in coiled-coils or other helix-helix interfaces ...Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #4010 / Protein quaking, putative nuclear localisation signal / Putative nuclear localisation signal of quaking / STAR protein, homodimerisation region / Homodimerisation region of STAR domain protein / : / KHDC4/BBP-like, KH-domain type I / KH domain-containing BBP-like / K Homology domain, type 1 superfamily / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / K Homology domain / K homology RNA-binding domain / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
KH domain-containing RNA-binding protein qki.S 類似検索 - 構成要素
CONSTRUCT CORRESPONDS TO RESIDUES 32 TO 81 OF PXQUA, WITH AN ADDITION GS CLONING ARTEFACT AT THE N- ...CONSTRUCT CORRESPONDS TO RESIDUES 32 TO 81 OF PXQUA, WITH AN ADDITION GS CLONING ARTEFACT AT THE N-TERMINUS, PLUS A C59S POINT MUTATION.
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実験情報
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実験
実験
手法: 溶液NMR
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
[1H
1
2
1
15N]-HSQC
1
3
1
15N-TOCSY- HSQC
1
4
1
15N-NOESY-HSQC
1
5
1
13C- NOESY-HSQC
1
6
1
HNCA
1
7
1
HN(CO)CA
1
8
1
HN(CA)CB
1
9
1
CBCA(CO)NH
1
10
1
HNCO
1
11
1
HBHA(CO)NH
1
12
1
(H)CCH-TOCSY
NMR実験の詳細
Text: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON A UNIFORMLY 15N AND 13C LABELLED PXQUA QUA1 DOMAIN SAMPLE.
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試料調製
詳細
内容: 90% WATER / 10% D2O
試料状態
イオン強度: 150 mM / pH: 6 / 圧: 1.0 atm / 温度: 298.0 K
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NMR測定
NMRスペクトロメーター
タイプ: Bruker AVANCE / 製造業者: Bruker / モデル: AVANCE / 磁場強度: 500 MHz
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解析
NMR software
名称
バージョン
開発者
分類
ARIA/CNS
NILGESETAL
精密化
CcpNmr Analysis
ANALYSIS
構造決定
精密化
手法: ARIA VERSION 2.3 / ソフトェア番号: 1 詳細: REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.
NMRアンサンブル
コンフォーマー選択の基準: LOWEST ENERGY PLUS NO NOE VIOLATIONS >0.5 ANGSTROMS AND NO DIHEDRAL ANGLE VIOLATIONS > 5 DEGREES 計算したコンフォーマーの数: 40 / 登録したコンフォーマーの数: 20