coagulation factor Xa / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / positive regulation of TOR signaling / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Gamma-carboxylation of protein precursors / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins ...coagulation factor Xa / Defective factor IX causes thrombophilia / Defective cofactor function of FVIIIa variant / Defective F9 variant does not activate FX / Extrinsic Pathway of Fibrin Clot Formation / positive regulation of TOR signaling / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Gamma-carboxylation of protein precursors / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / Intrinsic Pathway of Fibrin Clot Formation / phospholipid binding / Golgi lumen / blood coagulation / positive regulation of cell migration / endoplasmic reticulum lumen / serine-type endopeptidase activity / external side of plasma membrane / calcium ion binding / proteolysis / extracellular space / extracellular region / plasma membrane 類似検索 - 分子機能
SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.
ACTIVATEDFACTORXAHEAVYCHAIN / COAGULATION FACTOR X / STUART FACTOR / STUART-PROWER FACTOR
分子量: 28550.596 Da / 分子数: 1 / 由来タイプ: 天然 詳細: PURCHASED FROM ENZYME RESEARCH LABS. ISOLATED FROM HUMAN BLOOD 由来: (天然) HOMO SAPIENS (ヒト) / 参照: UniProt: P00742, coagulation factor Xa
#2: タンパク質
FACTORXLIGHTCHAIN / COAGULATION FACTOR X / STUART FACTOR / STUART-PROWER FACTOR
分子量: 15210.793 Da / 分子数: 1 / Fragment: ACTIVATED DESGLA, RESIDUES 46-179 / 由来タイプ: 天然 詳細: PURCHASED FROM ENZYME RESEARCH LABS. ISOLATED FROM HUMAN BLOOD 由来: (天然) HOMO SAPIENS (ヒト) / 参照: UniProt: P00742, coagulation factor Xa
SEQUENCE DATABASE RESIDUES 1-45 (THE GLA DOMAIN) WERE BIOCHEMICALLY REMOVED IN CHAIN B.
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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: 1.84 Å3/Da / 溶媒含有率: 33.06 % / 解説: NONE
結晶化
手法: 蒸気拡散法 / pH: 5.75 詳細: CRYSTALLISATION WAS CARRIED OUT USING VAPOUR DIFFUSION IN 2UL DROPS CONTAINING A 1:1 MIXTURE OF PROTEIN AND WELL SOLUTION. WELL SOLUTION CONTAINED 16-20% PEG6K, 50MM MES-NAOH (PH 5.5-6), 5MM CACL2 AND 50MM NACL.
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: シンクロトロン / サイト: APS / ビームライン: 31-ID / 波長: 1
検出器
タイプ: ADSC CCD / 検出器: CCD / 日付: 2004年11月19日
放射
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: 1.84→25 Å / Num. obs: 23894 / % possible obs: 83.9 % / Observed criterion σ(I): 0 / 冗長度: 4.8 % / Biso Wilson estimate: 26.138 Å2 / Rmerge(I) obs: 0.15 / Net I/σ(I): 10.9
反射 シェル
解像度: 1.84→1.88 Å / 冗長度: 4.3 % / Rmerge(I) obs: 0.58 / Mean I/σ(I) obs: 1.76 / % possible all: 88.4
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.5.0109
精密化
DENZO
データ削減
SCALEPACK
データスケーリング
精密化
構造決定の手法: OTHER 開始モデル: NONE 解像度: 1.84→20 Å / Cor.coef. Fo:Fc: 0.955 / Cor.coef. Fo:Fc free: 0.935 / SU B: 3.092 / SU ML: 0.095 / 交差検証法: THROUGHOUT / ESU R: 0.161 / ESU R Free: 0.152 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. SOME RESIDUES IN CHAINS A AND B ARE NOT OBSERVED IN THE ELECTRON DENSITY.
Rfactor
反射数
%反射
Selection details
Rfree
0.24568
1221
5.1 %
RANDOM
Rwork
0.19575
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obs
0.19819
22648
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: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK