- PDB-2kvc: Solution structure of the Mycobacterium tuberculosis protein Rv05... -
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基本情報
登録情報
データベース: PDB / ID: 2kvc
タイトル
Solution structure of the Mycobacterium tuberculosis protein Rv0543c, a member of the DUF3349 superfamily. Seattle Structural Genomics Center for Infectious Disease target MytuD.17112.a
要素
Putative uncharacterized protein
キーワード
UNKNOWN FUNCTION / tuberculosis / Structural Genomics / Seattle Structural Genomics Center for Infectious Disease / SSGCID
機能・相同性
DUF3349, helical bundle / Protein of unknown function DUF3349 / Protein of unknown function (DUF3349) / DNA polymerase; domain 1 / Orthogonal Bundle / Mainly Alpha / DUF3349 domain-containing protein
1-2 mM Rv0543c, 300 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 93% H2O/7% D2O
93% H2O/7% D2O
2
1-2 mM Rv0543c, 300 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 100% D2O
100% D2O
試料
濃度 (mg/ml)
単位
構成要素
Conc. range (mg/ml)
Solution-ID
mM
Rv0543c
1-2
1
300mM
sodiumchloride
1
20mM
TRIS
1
1mM
DTT
1
mM
Rv0543c
1-2
2
300mM
sodiumchloride
2
20mM
TRIS
2
1mM
DTT
2
試料状態
イオン強度: 300 / pH: 7 / 圧: ambient / 温度: 293 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
Varian INOVA
Varian
INOVA
750
2
Varian UnityPlus
Varian
UNITYPLUS
500
3
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解析
NMR software
名称
バージョン
開発者
分類
CYANA
2.1
Guntert, P. etal.
構造決定
Felix
2007
AccelrysSoftwareInc.
解析
Sparky
3.115
Goddard, T. etal.
データ解析
PSVS
1.1
Bhattacharya, A. etal.
データ解析
CNS
1.1
Brunger, A. etal.
精密化
精密化
手法: torsion angle dynamics / ソフトェア番号: 1 詳細: STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING CYANA (AUTOMATED NOESY ASSIGNMENTS). A TOTAL OF 20 STRUCTURES OUT OF 100 WITH LOWEST TARGET FUNCTION FROM THE FINAL CYANA CALCULATION ...詳細: STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING CYANA (AUTOMATED NOESY ASSIGNMENTS). A TOTAL OF 20 STRUCTURES OUT OF 100 WITH LOWEST TARGET FUNCTION FROM THE FINAL CYANA CALCULATION WERE TAKEN AND REFINED BY RESTRAINED MOLECULAR DYNAMICS/ENERGY MINIMIZATION IN EXPLICIT WATER (CNS)AFTER ADDING 1% TO THE UPPER BOUNDARY LIMIT OF THE DISTANCE RESTRAINTS. FROM THIS SET OF 20 STRUCTURES 15 STRUCTURES WITH THE FEWEST/FURTHEST CLOSE CONTACTS WERE SELECTED AND SUBMITTED.
NMR constraints
NOE constraints total: 1118 / NOE intraresidue total count: 364 / NOE long range total count: 241 / NOE medium range total count: 209 / NOE sequential total count: 304 / Hydrogen bond constraints total count: 66 / Protein other angle constraints total count: 132 / Protein phi angle constraints total count: 66 / Protein psi angle constraints total count: 66
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: 100 / 登録したコンフォーマーの数: 15