- PDB-2v8v: Crystal structure of mutant R322A of beta-alanine synthase from S... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 2v8v
タイトル
Crystal structure of mutant R322A of beta-alanine synthase from Saccharomyces kluyveri
要素
BETA-ALANINE SYNTHASE
キーワード
HYDROLASE / DI-ZINC CENTER / AMIDOHYDROLASE / ALPHA AND BETA PROTEIN
機能・相同性
機能・相同性情報
beta-ureidopropionase / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines / beta-ureidopropionase activity / metal ion binding 類似検索 - 分子機能
#2: ジャーナル: Acta Crystallogr.,Sect.D / 年: 2003 タイトル: Crystallization and Preliminary X-Ray Analysis of Beta-Alanine Synthase from the Yeast Saccharomyces Kluyveri 著者: Dobritzsch, D. / Gojkovic, Z. / Andersen, B. / Piskur, J.
履歴
登録
2007年8月15日
登録サイト: PDBE / 処理サイト: PDBE
改定 1.0
2007年10月2日
Provider: repository / タイプ: Initial release
改定 1.1
2011年7月13日
Group: Advisory / Refinement description / Version format compliance
改定 1.2
2019年1月30日
Group: Data collection / Experimental preparation / Other カテゴリ: exptl_crystal_grow / pdbx_database_proc / pdbx_database_status Item: _exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approval
SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.
ENGINEERED RESIDUE IN CHAIN A, ARG 322 TO ALA ENGINEERED RESIDUE IN CHAIN B, ARG 322 TO ALA ...ENGINEERED RESIDUE IN CHAIN A, ARG 322 TO ALA ENGINEERED RESIDUE IN CHAIN B, ARG 322 TO ALA ENGINEERED RESIDUE IN CHAIN C, ARG 322 TO ALA ENGINEERED RESIDUE IN CHAIN D, ARG 322 TO ALA
非ポリマーの詳細
1,4-DITHIOTHREITOL (DTT): C 503 IS CONNECTED BY A DISULFIDE BRIDGE TO CYS 168 IN CHAIN C
配列の詳細
THE N-TERMINAL METHIONINE IS ABSENT, MOST LIKELY DUE TO POSTTRANSLATIONAL MODIFICATION, THE LAST 20 ...THE N-TERMINAL METHIONINE IS ABSENT, MOST LIKELY DUE TO POSTTRANSLATIONAL MODIFICATION, THE LAST 20 AMINO ACIDS CORRESPOND TO THE C-TERMINAL HIS-TAG, R322 OF THE DEPOSITED SEQUENCE IS REPLACED BY ALANINE IN THIS MUTANT
解像度: 2.9→45 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.871 / SU B: 27.409 / SU ML: 0.317 / TLS residual ADP flag: LIKELY RESIDUAL / 交差検証法: THROUGHOUT / ESU R Free: 0.42 / 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
0.246
2231
5.1 %
RANDOM
Rwork
0.194
-
-
-
obs
0.196
41837
93.5 %
-
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: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK