- PDB-4ae4: The UBAP1 subunit of ESCRT-I interacts with ubiquitin via a novel... -
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基本情報
登録情報
データベース: PDB / ID: 4ae4
タイトル
The UBAP1 subunit of ESCRT-I interacts with ubiquitin via a novel SOUBA domain
要素
(UBIQUITIN-ASSOCIATED PROTEIN ...) x 2
キーワード
PROTEIN TRANSPORT / ENDOSOMAL SORTING / TETHERIN / VPU / HIV-1 / MONOUBIQUITIN
機能・相同性
機能・相同性情報
ESCRT I complex / protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / membrane fission / ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / multivesicular body assembly / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / HCMV Late Events / ubiquitin binding / Late endosomal microautophagy ...ESCRT I complex / protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / membrane fission / ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / multivesicular body assembly / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / HCMV Late Events / ubiquitin binding / Late endosomal microautophagy / Budding and maturation of HIV virion / endosome membrane / intracellular membrane-bounded organelle / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能
UBAP1 SOUBA domain / Ubiquitin-associated protein 1 / Ubiquitin-associated protein 1, C-terminal / : / Ubiquitin-associated protein 1, UBA2 domain / UBA-like domain / UMA domain / UMA domain profile. / Ubiquitin-associated domain / Ubiquitin-associated domain (UBA) profile. ...UBAP1 SOUBA domain / Ubiquitin-associated protein 1 / Ubiquitin-associated protein 1, C-terminal / : / Ubiquitin-associated protein 1, UBA2 domain / UBA-like domain / UMA domain / UMA domain profile. / Ubiquitin-associated domain / Ubiquitin-associated domain (UBA) profile. / UBA-like superfamily / Four Helix Bundle (Hemerythrin (Met), subunit A) / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
ENGINEERED RESIDUE IN CHAIN A, LYS 415 TO ALA ENGINEERED RESIDUE IN CHAIN A, LYS 416 TO ALA ...ENGINEERED RESIDUE IN CHAIN A, LYS 415 TO ALA ENGINEERED RESIDUE IN CHAIN A, LYS 416 TO ALA ENGINEERED RESIDUE IN CHAIN A, GLU 418 TO ALA ENGINEERED RESIDUE IN CHAIN B, LYS 415 TO ALA ENGINEERED RESIDUE IN CHAIN B, LYS 416 TO ALA ENGINEERED RESIDUE IN CHAIN B, GLU 418 TO ALA
Has protein modification
Y
配列の詳細
PROTEIN IS ISOFORM 1. RESIDUES 389-502 ARE THE SOUBA DOMAIN AS DEFINED IN OUR PAPER)
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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: 2.81 Å3/Da / 溶媒含有率: 56.3 % / 解説: NONE
結晶化
pH: 9.5 詳細: 645 MM NA/K TARTRATE, 271 MM LISO4, 100 MM CHES PH 9.5, 2 MM TCEP, 5% GLYCEROL
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: 0.980024 Å / 相対比: 1
反射
解像度: 1.65→38.3 Å / Num. obs: 36253 / % possible obs: 95.9 % / Observed criterion σ(I): 1.9 / 冗長度: 3.9 % / Biso Wilson estimate: 24.61 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 9.9
反射 シェル
解像度: 1.65→1.74 Å / 冗長度: 3.9 % / Rmerge(I) obs: 0.54 / Mean I/σ(I) obs: 1.9 / % possible all: 94.4
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解析
ソフトウェア
名称
バージョン
分類
PHENIX
(PHENIX.REFINE)
精密化
XDS
データ削減
SCALA
データスケーリング
SOLVE
via
位相決定
精密化
構造決定の手法: 単波長異常分散 開始モデル: NONE 解像度: 1.65→28.274 Å / SU ML: 0.47 / σ(F): 1.96 / 位相誤差: 19.9 / 立体化学のターゲット値: ML 詳細: THE FOLLOWING TABLE REFERS TO UNMERGED ANOMALOUS DATA: FIT TO DATA USED IN REFINEMENT
Rfactor
反射数
%反射
Rfree
0.1907
1481
5 %
Rwork
0.1494
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obs
0.1516
36253
95.07 %
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: 49.983 Å2 / ksol: 0.402 e/Å3