- PDB-1m94: Solution Structure of the Yeast Ubiquitin-Like Modifier Protein Hub1 -
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基本情報
登録情報
データベース: PDB / ID: 1m94
タイトル
Solution Structure of the Yeast Ubiquitin-Like Modifier Protein Hub1
要素
Protein YNR032c-a
キーワード
STRUCTURAL GENOMICS / SIGNALING PROTEIN / ubiquitin-like fold or beta-grasp fold / PSI / Protein Structure Initiative / Northeast Structural Genomics Consortium / NESG
機能・相同性
機能・相同性情報
cell morphogenesis involved in conjugation with cellular fusion / post-translational protein modification / positive regulation of RNA splicing / protein modification process / mRNA splicing, via spliceosome / protein tag activity / nucleus / cytoplasm 類似検索 - 分子機能
Text: 1H-13C HSQC on 10% C13, U-15N sample for stereospecific assignments of Leu and Val
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試料調製
詳細
Solution-ID
内容
溶媒系
1
1-3 mM Hub1, U-15N, 13C, NaOAc, pH 5.0
90% H2O, 10% D20
2
1-3 mM Hub1, U-15N, 13C, NaOAc, pH* 4.6
99% H2O, 1% D20
3
1-3 mM Hub1, U-15N, NaOAc, pH 5.0
90% H2O, 10% D20
4
1-3 mM Hub1, U-15N, 10%-13C, NaOAc, pH 5.0
90% H2O, 10% D20
試料状態
イオン強度: 10 mM NaOAc, 300 mM NaCl / pH: 5 / 圧: ambient / 温度: 298 K
結晶化
*PLUS
手法: other / 詳細: NMR
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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
Varian INOVA
Varian
INOVA
800
1
Varian INOVA
Varian
INOVA
750
2
Varian INOVA
Varian
INOVA
600
3
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解析
NMR software
名称
バージョン
開発者
分類
X-PLOR
3.84
Brunger, A.T.
構造決定
Felix
98
MSI
解析
VNMR
6.1C
Varian
collection
Sparky
3.98
Goddard, Kneller
データ解析
X-PLOR
3.84
Brunger, A.T.
精密化
精密化
手法: distance geometry, simulated annealing / ソフトェア番号: 1 詳細: THE STRUCTURES ARE BASED ON A TOTAL OF 869 RESTRAINTS. SUMMARY OF EXPERIMENTAL CONSTRAINTS: DISTANCE CONSTRAINTS: TOTAL = 783; INTRA-RESIDUE [I=J] = 4; SEQUENTIAL [(I-J)=1] = 229; MEDIUM ...詳細: THE STRUCTURES ARE BASED ON A TOTAL OF 869 RESTRAINTS. SUMMARY OF EXPERIMENTAL CONSTRAINTS: DISTANCE CONSTRAINTS: TOTAL = 783; INTRA-RESIDUE [I=J] = 4; SEQUENTIAL [(I-J)=1] = 229; MEDIUM RANGE [1<(I-J)<5] = 159; LONG RANGE [(I-J)>=5] = 333; HYDROGEN BOND CONSTRAINTS = 58 (2 PER H-BOND); NUMBER OF DISTANCE CONSTRAINTS PER RESIDUE = 10.7; DIHEDRAL-ANGLE CONSTRAINTS = 86 (50 PHI, 36 PSI); TOTAL NUMBER OF CONSTRAINTS PER RESIDUE = 11.9; NUMBER OF LONG RANGE CONSTRAINTS PER RESIDUE = 4.6; NUMBER OF STRUCTURES COMPUTED = 20; NUMBER OF STRUCTURES USED = 20. AVERAGE DISTANCE VIOLATIONS >0 ANG = 22.9; AVERAGE R.M.S. DISTANCE VIOLATION = 0.006 ANG; MAXIMUM NUMBER OF DISTANCE VIOLATIONS 28. AVERAGE DIHEDRAL ANGLE VIOLATIONS: >0 DEG = 4.6; MAX NUMBER OF ANGLE VIOLATION = 7 DEG; AVERAGE R.M.S. ANGLE VIOLATION = 0.14 DEG. RMSD VALUES: BACKBONE ATOMS (N,C,C',O) = 0.61 ANG; ALL HEAVY ATOMS = 1.17 ANG; PROCHECK: MOST FAVORED REGIONS = 92%; ADDITIONAL ALLOWED REGIONS = 4%; GENEROUSLY ALLOWED REGIONS = 2%; DISALLOWED REGIONS = 2%.
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: all calculated structures submitted 計算したコンフォーマーの数: 20 / 登録したコンフォーマーの数: 20