- PDB-2m7s: NMR structure of RNA recognition motif 2 (RRM2) of Homo sapiens s... -
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基本情報
登録情報
データベース: PDB / ID: 2m7s
タイトル
NMR structure of RNA recognition motif 2 (RRM2) of Homo sapiens splicing factor, arginine/serine-rich 1
要素
Serine/arginine-rich splicing factor 1
キーワード
RNA BINDING PROTEIN / RNA Recognition Motif / Structural Genomics / PSI-Biology / Joint Center for Structural Genomics / JCSG / Partnership for T-Cell Biology / TCELL
機能・相同性
機能・相同性情報
protein localization to P-body / DNA topoisomerase binding / RS domain binding / protein kinase B binding / interleukin-17-mediated signaling pathway / mRNA splice site recognition / alternative mRNA splicing, via spliceosome / mRNA 3'-end processing / signal transduction involved in regulation of gene expression / Transport of Mature mRNA derived from an Intron-Containing Transcript ...protein localization to P-body / DNA topoisomerase binding / RS domain binding / protein kinase B binding / interleukin-17-mediated signaling pathway / mRNA splice site recognition / alternative mRNA splicing, via spliceosome / mRNA 3'-end processing / signal transduction involved in regulation of gene expression / Transport of Mature mRNA derived from an Intron-Containing Transcript / RNA Polymerase II Transcription Termination / mRNA stabilization / regulation of alternative mRNA splicing, via spliceosome / mRNA 5'-splice site recognition / regulation of RNA splicing / mRNA Splicing - Minor Pathway / oligodendrocyte differentiation / Processing of Capped Intron-Containing Pre-mRNA / mRNA transport / protein localization to nucleus / cardiac muscle contraction / catalytic step 2 spliceosome / mRNA Splicing - Major Pathway / liver regeneration / positive regulation of RNA splicing / mRNA splicing, via spliceosome / mRNA processing / nuclear envelope / in utero embryonic development / nuclear speck / mRNA binding / RNA binding / nucleoplasm / nucleus / cytoplasm 類似検索 - 分子機能
手法: 溶液NMR 詳細: NMR structure of RNA recognition motif 2 (RRM2) of Homo sapiens splicing factor, arginine/serine-rich 1
NMR実験
Conditions-ID
Experiment-ID
Solution-ID
タイプ
1
1
1
2D 1H-15N HSQC
1
2
1
4D-HACANH-APSY
1
3
1
5D-CBCA(CO)NH-APSY
1
4
1
5D-(HA)CA(CO)NH-APSY
1
5
1
3D 1H-13C NOESY aliphatic with non-uniform sampling
1
6
1
3D 1H-13C NOESY aromatic with non-uniform sampling
1
7
1
3D 1H-15N NOESY with non-uniform sampling
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試料調製
詳細
内容: 1.2 mM [U-99% 13C; U-99% 15N] protein, 20 mM sodium phosphate, 50 mM sodium chloride, 5 mM sodium azide, 90% H2O/10% D2O 溶媒系: 90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1.2mM
entity-1
[U-99% 13C; U-99% 15N]
1
20mM
sodium phosphate-2
1
50mM
sodium chloride-3
1
5mM
sodium azide-4
1
試料状態
イオン強度: 0.0798 / pH: 6 / 圧: ambient / 温度: 298 K
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NMR測定
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 Avance
Bruker
AVANCE
600
1
Bruker Avance
Bruker
AVANCE
800
2
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解析
NMR software
名称
バージョン
開発者
分類
OPAL
Luginbuhl, Guntert, BilleterandWuthrich
精密化
j-UNIO
Herrmann, GuntertandWuthrich
chemicalshiftassignment
j-UNIO
Herrmann, GuntertandWuthrich
peakpicking
j-UNIO
Herrmann, GuntertandWuthrich
構造決定
CYANA
3
Guntert, MumenthalerandWuthrich
構造決定
CARA
KellerandWuthrich
データ解析
CARA
KellerandWuthrich
chemicalshiftassignment
TopSpin
3.1
BrukerBiospin
collection
精密化
手法: molecular dynamics / ソフトェア番号: 1
NMR constraints
NOE constraints total: 1414 / NOE intraresidue total count: 317 / NOE long range total count: 479 / NOE medium range total count: 204 / NOE sequential total count: 394
代表構造
選択基準: closest to the average
NMRアンサンブル
コンフォーマー選択の基準: target function / 計算したコンフォーマーの数: 80 / 登録したコンフォーマーの数: 20