Protein of unknown function DUF903 / : / Bacterial protein of unknown function (DUF903) / SH3 type barrels. - #100 / LSM domain superfamily / SH3 type barrels. / Prokaryotic membrane lipoprotein lipid attachment site profile. / Roll / Mainly Beta 類似検索 - ドメイン・相同性
Text: MONOMER BY GEL FILTRATION CHROMATOGRAPHY/LIGHT SCATTERING. STRUCTURE DETERMINED BY TRIPLE RESONANCE NMR SPECTROSCOPY. NOESY ASSIGNMENTS BY CYANA2.1. 20 OF 100 STRUCTURES LOWEST TARGET FUNCTION ...Text: MONOMER BY GEL FILTRATION CHROMATOGRAPHY/LIGHT SCATTERING. STRUCTURE DETERMINED BY TRIPLE RESONANCE NMR SPECTROSCOPY. NOESY ASSIGNMENTS BY CYANA2.1. 20 OF 100 STRUCTURES LOWEST TARGET FUNCTION SELECTED WITH CYANA2.1. SELECTED MODELS ARE FURTHER REFINED USING CNS IN EXPLICIT WATER SHELL (NILGES PROTOCOL BACKBONE 98.2%, SIDECHAIN 91.0%, AROMATIC (SC) 55.6%, VL METHYL STEREOSPECIFIC 100%, UNAMBIGUOS SIDECHAIN NH2 100%. STRUCTURE BASED ON 1027 NOE, 133 DIHE. MAX NOE VIOLATION: 0.14 A (1MODEL); MAX DIHE VIOLATION: 3.1 DEG. 2 TOTAL CLOSE ORDERED RESIDUES RANGES: 1-71 FOR [S(PHI)+S(PSI)] > 1.8. SECONDARY STRUCTURE - BETA STRANDS: (8-17, 20-26, 29-33, 51- 60, 65-70). RMSD 0.4 BACKBONE, 0.7 ALL HEAVY ATOMS. RAMA. CLASH: 11.98/-0.53 (RAW/Z). RPF SCORES ALL ASSIGNED RESIDUES PRECISION: 0.92, F-MEASURE: 0.95, DP-SCORE: 0.799.
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試料調製
詳細
内容: 1.07 MM [U-100% 13C 15N] PSR76A, 50 UM DSS, 10 MM DTT, 100 MM SODIUM CHLORIDE, 0.02 % SODIUM AZIDE, 20 MM MES, 5 MM CALCIUM CHLORIDE, 90% H2O/10% D2O; 1.07 MM [5% 13C; U-100% 15N] PSR76A, 50 ...内容: 1.07 MM [U-100% 13C 15N] PSR76A, 50 UM DSS, 10 MM DTT, 100 MM SODIUM CHLORIDE, 0.02 % SODIUM AZIDE, 20 MM MES, 5 MM CALCIUM CHLORIDE, 90% H2O/10% D2O; 1.07 MM [5% 13C; U-100% 15N] PSR76A, 50 UM DSS, 10 MM DTT, 100 MM SODIUM CHLORIDE, 0.02 % SODIUM AZIDE, 20 MM MES, 5 MM CALCIUM CHLORIDE, 90% H2O/10% D2O
試料
濃度 (mg/ml)
構成要素
Isotopic labeling
Solution-ID
1.07mM
PsR76A
[U-100% 13C; U-100% 15N]
1
50uM
DSS
1
10mM
DTT
1
100mM
sodiumchloride
1
0.02 %
sodiumazide
1
20mM
MES
1
5mM
calciumchloride
1
1.07mM
PsR76A
[5% 13C; U-100% 15N]
2
50uM
DSS
2
10mM
DTT
2
100mM
sodiumchloride
2
0.02 %
sodiumazide
2
20mM
MES
2
5mM
calciumchloride
2
試料状態
イオン強度: 0.1 / pH: 6.5 / 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
Varian INOVA
Varian
INOVA
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
CNS
1.1
BRUNGER, ADAMS, CLORE, GROS, NILGES
精密化
CYANA
2.1
構造決定
AutoAssign
2.4.0
構造決定
NMRPipe
構造決定
TopSpin
2.1
構造決定
Sparky
3.113
構造決定
TALOS
構造決定
RPF(AUTOSTRUCTURE)
2.2.1
構造決定
MOLMOL
構造決定
PSVS
構造決定
PdbStat
5
構造決定
MolProbity
構造決定
PROCHECK
構造決定
精密化
手法: torsion angle dynamics / ソフトェア番号: 1
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: 100 / 登録したコンフォーマーの数: 20