- PDB-2ope: Crystal structure of the Neisseria meningitidis minor Type IV pil... -
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基本情報
登録情報
データベース: PDB / ID: 2ope
タイトル
Crystal structure of the Neisseria meningitidis minor Type IV pilin, PilX, in space group P43
要素
PilX
キーワード
CELL ADHESION / Neisseria meningitidis / type IV pilin / PilX / minor pilin / bacterial pathogenesis / adhesion / aggregation / filament
機能・相同性
機能・相同性情報
protein secretion by the type II secretion system / type II protein secretion system complex / membrane 類似検索 - 分子機能
Fructose-1,6-Bisphosphatase; Chain A, domain 1 - #20 / Minor type IV pilin, PilX-like / Minor type IV pilin, PilX-like superfamily / Minor type IV pilin, PilX / Bacterial general secretion pathway protein G-type pilin / Prokaryotic N-terminal methylation site. / Prokaryotic N-terminal methylation motif / Prokaryotic N-terminal methylation site / Pilin-like / Fructose-1,6-Bisphosphatase; Chain A, domain 1 ...Fructose-1,6-Bisphosphatase; Chain A, domain 1 - #20 / Minor type IV pilin, PilX-like / Minor type IV pilin, PilX-like superfamily / Minor type IV pilin, PilX / Bacterial general secretion pathway protein G-type pilin / Prokaryotic N-terminal methylation site. / Prokaryotic N-terminal methylation motif / Prokaryotic N-terminal methylation site / Pilin-like / Fructose-1,6-Bisphosphatase; Chain A, domain 1 / 2-Layer Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
モノクロメーター: graded multilayer mirrors / 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: 1.5418 Å / 相対比: 1
反射
解像度: 2.4→25 Å / Num. obs: 20280 / % possible obs: 98.6 % / 冗長度: 6.4 % / Rmerge(I) obs: 0.072 / Χ2: 0.964 / Net I/σ(I): 9.7
反射 シェル
解像度 (Å)
冗長度 (%)
Rmerge(I) obs
Num. unique all
Χ2
% possible all
2.4-2.49
3.1
0.243
1794
0.71
87.2
2.49-2.59
3.8
0.218
2008
0.73
98.4
2.59-2.7
5.4
0.18
2044
0.793
100
2.7-2.84
7.2
0.165
2039
0.82
100
2.84-3.02
7.4
0.14
2060
0.934
100
3.02-3.26
7.4
0.107
2030
1.036
100
3.26-3.58
7.4
0.072
2062
1.05
100
3.58-4.1
7.4
0.057
2058
1.024
100
4.1-5.16
7.4
0.046
2079
0.976
100
5.16-25
7.2
0.055
2106
1.19
100
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解析
ソフトウェア
名称
バージョン
分類
NB
DENZO
データ削減
SCALEPACK
データスケーリング
REFMAC
5.2.0019
精密化
PDB_EXTRACT
2
データ抽出
PROTEUM PLUS
PLUS
データ収集
HKL-2000
データ削減
SOLVE
forsadphasing
位相決定
RESOLVE
forsadphasing
位相決定
精密化
構造決定の手法: Combination of SAD, Mol. Replacement / 解像度: 2.4→25 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.915 / SU B: 16.586 / SU ML: 0.205 / 交差検証法: THROUGHOUT / ESU R: 0.504 / ESU R Free: 0.305 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: The P43 structure was initially solved by SAD phasing using SeMet-substituted PilX. This initial model was used for molecular replacement to solve the companion C2221 structure (2OPD) for ...詳細: The P43 structure was initially solved by SAD phasing using SeMet-substituted PilX. This initial model was used for molecular replacement to solve the companion C2221 structure (2OPD) for which the data are substantially better. After that structure was refined, it was used as the molecular replacement model for structure solution of the P43 structure using native data collected on a rotating anode.
Rfactor
反射数
%反射
Selection details
Rfree
0.27893
1033
5.1 %
RANDOM
Rwork
0.20794
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obs
0.21156
19111
98.61 %
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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