- PDB-2vwk: Uracil Recognition in Archaeal DNA Polymerases Captured by X-ray ... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 2vwk
タイトル
Uracil Recognition in Archaeal DNA Polymerases Captured by X-ray Crystallography. V93Q polymerase variant
要素
DNA POLYMERASE
キーワード
DNA REPLICATION / MULTIFUNCTIONAL ENZYME / NUCLEOTIDYLTRANSFERASE / DNA-DIRECTED DNA POLYMERASE / TRANSFERASE / EXONUCLEASE / DNA-BINDING / DNA POLYMERASE / URACIL / ARCHAEA / NUCLEASE / HYDROLASE / DNA REPAIR
機能・相同性
機能・相同性情報
exonuclease activity / DNA-templated DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / nucleotide binding / DNA binding 類似検索 - 分子機能
DNA Polymerase; Chain A, domain 1 / DNA Polymerase, chain B, domain 1 / B family DNA polymerase, finger domain / Palm domain of DNA polymerase / B family DNA polymerase, palm domain / : / DNA polymerase family B, thumb domain / DNA-directed DNA polymerase, family B, multifunctional domain / DNA-directed DNA polymerase, family B, conserved site / DNA polymerase family B signature. ...DNA Polymerase; Chain A, domain 1 / DNA Polymerase, chain B, domain 1 / B family DNA polymerase, finger domain / Palm domain of DNA polymerase / B family DNA polymerase, palm domain / : / DNA polymerase family B, thumb domain / DNA-directed DNA polymerase, family B, multifunctional domain / DNA-directed DNA polymerase, family B, conserved site / DNA polymerase family B signature. / DNA polymerase family B / DNA polymerase family B, exonuclease domain / DNA-directed DNA polymerase, family B, exonuclease domain / DNA polymerase, palm domain superfamily / DNA polymerase type-B family / DNA-directed DNA polymerase, family B / Ribonuclease H-like superfamily/Ribonuclease H / Nucleotidyltransferase; domain 5 / Helix Hairpins / Ribonuclease H superfamily / Ribonuclease H-like superfamily / DNA/RNA polymerase superfamily / Alpha-Beta Complex / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
ENGINEERED RESIDUE IN CHAIN X, VAL 93 TO GLN ENGINEERED RESIDUE IN CHAIN X, ASP 215 TO ALA
Has protein modification
Y
配列の詳細
V93 MUTATED TO GLUTAMINE - A MUTATION WHICH PREVENTS THE RECOGNITION OF URACIL BY THE POLYMERASE. ...V93 MUTATED TO GLUTAMINE - A MUTATION WHICH PREVENTS THE RECOGNITION OF URACIL BY THE POLYMERASE. MUTATION OF D215 TO ALANINE TO REMOVE EXONUCLEASE ACTIVITY.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.7 Å3/Da / 溶媒含有率: 54.8 % 解説: ESSENTIALLY ISOMORPHOUS WITH 1TGO, THEREFORE 1TGO USED AS STARTING MODEL FOR RIGID BODY REFINEMENT.
解像度: 2.6→51 Å / Cor.coef. Fo:Fc: 0.912 / Cor.coef. Fo:Fc free: 0.87 / SU B: 11.314 / SU ML: 0.248 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.738 / ESU R Free: 0.34 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
Rfactor
反射数
%反射
Selection details
Rfree
0.275
1520
5.1 %
RANDOM
Rwork
0.217
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obs
0.22
28433
100 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: BABINET MODEL WITH MASK