- PDB-1opi: SOLUTION STRUCTURE OF THE THIRD RNA RECOGNITION MOTIF (RRM) OF U2... -
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基本情報
登録情報
データベース: PDB / ID: 1opi
タイトル
SOLUTION STRUCTURE OF THE THIRD RNA RECOGNITION MOTIF (RRM) OF U2AF65 IN COMPLEX WITH AN N-TERMINAL SF1 PEPTIDE
要素
SPLICING FACTOR SF1
SPLICING FACTOR U2AF 65 KDA SUBUNIT
キーワード
RNA BINDING PROTEIN / NON-CANONICAL RNA RECOGNITION MOTIF / 4-STRANDED ANTI-PARALLEL BETA-SHEET / 2 ALPHA HELICES ADDITIONALLY EXTENDED BY A THIRD HELIX C
機能・相同性
機能・相同性情報
U2AF complex / poly-pyrimidine tract binding / pre-mRNA 3'-splice site binding / mRNA 3'-end processing / C2H2 zinc finger domain binding / regulation of mRNA splicing, via spliceosome / commitment complex / Transport of Mature mRNA derived from an Intron-Containing Transcript / RNA Polymerase II Transcription Termination / U2-type prespliceosome ...U2AF complex / poly-pyrimidine tract binding / pre-mRNA 3'-splice site binding / mRNA 3'-end processing / C2H2 zinc finger domain binding / regulation of mRNA splicing, via spliceosome / commitment complex / Transport of Mature mRNA derived from an Intron-Containing Transcript / RNA Polymerase II Transcription Termination / U2-type prespliceosome / molecular function inhibitor activity / spliceosomal complex assembly / mRNA 3'-splice site recognition / Protein hydroxylation / negative regulation of mRNA splicing, via spliceosome / negative regulation of protein ubiquitination / mRNA Splicing - Major Pathway / positive regulation of RNA splicing / spliceosomal complex / negative regulation of smooth muscle cell proliferation / mRNA splicing, via spliceosome / mRNA processing / transcription corepressor activity / nuclear speck / ribosome / mRNA binding / enzyme binding / RNA binding / zinc ion binding / nucleoplasm / identical protein binding / nucleus 類似検索 - 分子機能
分子量: 1691.936 Da / 分子数: 1 / 断片: N-TERMINAL PEPTIDE / 由来タイプ: 合成 詳細: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED AND DERIVED FROM THE N-TERMINUS OF SF1. THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN). 参照: UniProt: Q15637
イオン強度: 50mM SALT / pH: 6.4 / 圧: AMBIENT / 温度: 295 K
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NMR測定
放射
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M
放射波長
相対比: 1
NMRスペクトロメーター
タイプ
製造業者
モデル
磁場強度 (MHz)
Spectrometer-ID
Bruker DRX
Bruker
DRX
600
1
Bruker DRX
Bruker
DRX
500
2
Bruker DRX
Bruker
DRX
800
3
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解析
NMR software
名称
バージョン
開発者
分類
CNS
1.1
BRUNGER
精密化
ARIA
1.2
NILGES
精密化
精密化
手法: RESTRAINED MOLECULAR DYNAMICS USING CNS, ARIA FOR AMBIGUOUS DISTANCE RESTRAINTS ソフトェア番号: 1 詳細: REFINEMENT OF PROTEIN STRUCTURES IN WATER SOLVENT, ACCORDING TO LINGE ET AL. (PROTEINS 50:496 -506, 2003)
代表構造
選択基準: lowest energy
NMRアンサンブル
コンフォーマー選択の基準: STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS, STRUCTURES WITH THE LOWEST ENERGY 計算したコンフォーマーの数: 100 / 登録したコンフォーマーの数: 10