- PDB-4ap6: Crystal structure of human POFUT2 E54A mutant in complex with GDP... -
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基本情報
登録情報
データベース: PDB / ID: 4ap6
タイトル
Crystal structure of human POFUT2 E54A mutant in complex with GDP- fucose
要素
GDP-FUCOSE PROTEIN O-FUCOSYLTRANSFERASE 2
キーワード
TRANSFERASE / GT-B / GT68
機能・相同性
機能・相同性情報
positive regulation of protein folding / peptide-O-fucosyltransferase / protein O-linked fucosylation / peptide-O-fucosyltransferase activity / regulation of secretion / O-glycosylation of TSR domain-containing proteins / fucose metabolic process / regulation of epithelial to mesenchymal transition / mesoderm formation / regulation of gene expression ...positive regulation of protein folding / peptide-O-fucosyltransferase / protein O-linked fucosylation / peptide-O-fucosyltransferase activity / regulation of secretion / O-glycosylation of TSR domain-containing proteins / fucose metabolic process / regulation of epithelial to mesenchymal transition / mesoderm formation / regulation of gene expression / endoplasmic reticulum membrane / Golgi apparatus 類似検索 - 分子機能
ENGINEERED RESIDUE IN CHAIN A, GLU 54 TO ALA ENGINEERED RESIDUE IN CHAIN B, GLU 54 TO ALA ...ENGINEERED RESIDUE IN CHAIN A, GLU 54 TO ALA ENGINEERED RESIDUE IN CHAIN B, GLU 54 TO ALA ENGINEERED RESIDUE IN CHAIN C, GLU 54 TO ALA ENGINEERED RESIDUE IN CHAIN D, GLU 54 TO ALA
モノクロメーター: DUAL CHANNEL CUT CRYSTAL / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 1 Å / 相対比: 1
反射
解像度: 3.4→40 Å / Num. obs: 32751 / % possible obs: 93.3 % / Observed criterion σ(I): -3 / 冗長度: 4.7 % / Biso Wilson estimate: 77.22 Å2 / Rmerge(I) obs: 0.17 / Net I/σ(I): 11
反射 シェル
解像度: 3.4→3.63 Å / 冗長度: 4.6 % / Rmerge(I) obs: 0.77 / Mean I/σ(I) obs: 2.1 / % possible all: 93.6
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解析
ソフトウェア
名称
バージョン
分類
PHENIX
(PHENIX.REFINE: 1.7.1_743)
精密化
XDS
データ削減
XSCALE
データスケーリング
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 3.401→39.686 Å / SU ML: 0.89 / σ(F): 1.99 / 位相誤差: 22 / 立体化学のターゲット値: ML 詳細: RESIDUES 298-302 ARE PARTIALLY DISORDERED. CHAIN D IS EITHER HIGHLY MOBILE OR NOT FULLY OCCUPIED IN THE CRYSTAL.
Rfactor
反射数
%反射
Rfree
0.238
1622
4.9 %
Rwork
0.1924
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obs
0.1947
32745
93.55 %
溶媒の処理
減衰半径: 0.83 Å / VDWプローブ半径: 1.1 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL / Bsol: 61.003 Å2 / ksol: 0.3 e/Å3