- PDB-1z6i: Crystal structure of the ectodomain of Drosophila transmembrane r... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 1z6i
タイトル
Crystal structure of the ectodomain of Drosophila transmembrane receptor PGRP-LCa
要素
Peptidoglycan-recognition protein-LC
キーワード
MEMBRANE PROTEIN / IMMUNE SYSTEM / MIXED BETA-SHEET / 3/10 helix
機能・相同性
機能・相同性情報
regulation of melanization defense response / Peptidoglycans (PGN) bind to a peptidoglycan recognition protein receptor, PGRP-LC/LE / Peptidoglycan bound PGRP-LC/LE oligomerises / Assembly of the PGN:PGRP-LC/LE receptor 'signalling complex' / Activated IkappaB kinase (IKK) complex, Phospho IRD5:KEY dimer, phosphorylates REL in the PGN:PGRP-LC/LE receptor 'signalling complex' / REL binds to DREDD in the PGN:PGRP-LC/LE receptor 'signalling complex' / Phosphorylated REL is cleaved by and dissociates from DREDD / peptidoglycan recognition protein signaling pathway / positive regulation of biosynthetic process of antibacterial peptides active against Gram-negative bacteria / positive regulation of antibacterial peptide biosynthetic process ...regulation of melanization defense response / Peptidoglycans (PGN) bind to a peptidoglycan recognition protein receptor, PGRP-LC/LE / Peptidoglycan bound PGRP-LC/LE oligomerises / Assembly of the PGN:PGRP-LC/LE receptor 'signalling complex' / Activated IkappaB kinase (IKK) complex, Phospho IRD5:KEY dimer, phosphorylates REL in the PGN:PGRP-LC/LE receptor 'signalling complex' / REL binds to DREDD in the PGN:PGRP-LC/LE receptor 'signalling complex' / Phosphorylated REL is cleaved by and dissociates from DREDD / peptidoglycan recognition protein signaling pathway / positive regulation of biosynthetic process of antibacterial peptides active against Gram-negative bacteria / positive regulation of antibacterial peptide biosynthetic process / regulation of humoral immune response / peptidoglycan immune receptor activity / lipopolysaccharide immune receptor activity / apicolateral plasma membrane / peptidoglycan binding / response to bacterium / regulation of synaptic plasticity / antibacterial humoral response / presynapse / cytoplasmic vesicle / defense response to Gram-negative bacterium / defense response to virus / immune response / innate immune response / zinc ion binding / membrane / plasma membrane 類似検索 - 分子機能
Peptidoglycan recognition protein family domain, metazoa/bacteria / Peptidoglycan recognition protein / Animal peptidoglycan recognition proteins homologous to Bacteriophage T3 lysozyme. / Lysozyme-like / Peptidoglycan recognition protein-like / N-acetylmuramoyl-L-alanine amidase / N-acetylmuramoyl-L-alanine amidase domain / N-acetylmuramoyl-L-alanine amidase/PGRP domain superfamily / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
解像度: 2.5→2.59 Å / 冗長度: 6.6 % / Rmerge(I) obs: 0.558 / Mean I/σ(I) obs: 2.42 / Num. unique all: 719 / % possible all: 99.6
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.1.24
精密化
HKL-2000
データ削減
SCALEPACK
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: 2.5→74.54 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.925 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.272 / 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
0.241
405
5.5 %
RANDOM
Rwork
0.213
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all
0.225
7439
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obs
0.215
7002
99.4 %
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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