Binary crystal structure of positively supercharged ferritin variant Ftn(pos) and reduced charge negatively supercharged ferritin variant Ftn(neg)-m3 (Mg formate condition)
要素
(Ferritin heavy ...) x 2
キーワード
OXIDOREDUCTASE / protein design / protein engineering / protein interfaces / superlattice / nanocage / ferritin / protein container / charged nanocage
機能・相同性
機能・相同性情報
iron ion sequestering activity / ferritin complex / negative regulation of ferroptosis / Scavenging by Class A Receptors / Golgi Associated Vesicle Biogenesis / ferroxidase / autolysosome / ferroxidase activity / negative regulation of fibroblast proliferation / ferric iron binding ...iron ion sequestering activity / ferritin complex / negative regulation of ferroptosis / Scavenging by Class A Receptors / Golgi Associated Vesicle Biogenesis / ferroxidase / autolysosome / ferroxidase activity / negative regulation of fibroblast proliferation / ferric iron binding / autophagosome / Iron uptake and transport / ferrous iron binding / tertiary granule lumen / iron ion transport / ficolin-1-rich granule lumen / intracellular iron ion homeostasis / immune response / iron ion binding / negative regulation of cell population proliferation / Neutrophil degranulation / extracellular exosome / extracellular region / identical protein binding / nucleus / membrane / cytosol / cytoplasm 類似検索 - 分子機能
温度: 293.15 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: reservoir: 0.19M Magnesium FormateFtn(pos): 4 mg/mL in 50mM Tris pH 7.5 1 M NaClFtn(Wildtype): 4mg/mL in 50mM Tris pH 7.5 0.3 M NaCl2 uL reservoir + 1uL Ftn(pos) + 1uL Ftn(neg)-m3 added to ...詳細: reservoir: 0.19M Magnesium FormateFtn(pos): 4 mg/mL in 50mM Tris pH 7.5 1 M NaClFtn(Wildtype): 4mg/mL in 50mM Tris pH 7.5 0.3 M NaCl2 uL reservoir + 1uL Ftn(pos) + 1uL Ftn(neg)-m3 added to coverslide in this order. Temp details: held constant
-
データ収集
回折
平均測定温度: 100 K / Ambient temp details: Cryostream / Serial crystal experiment: N
放射光源
由来: シンクロトロン / サイト: PETRA III, DESY / ビームライン: P11 / 波長: 1.0332 Å