- PDB-1yq4: Avian respiratory complex ii with 3-nitropropionate and ubiquinone -
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基本情報
登録情報
データベース: PDB / ID: 1yq4
タイトル
Avian respiratory complex ii with 3-nitropropionate and ubiquinone
要素
(SUCCINATE DEHYDROGENASE CYTOCHROME B, ...) x 2
Succinate dehydrogenase flavoprotein subunit
succinate dehydrogenase Ip subunit
キーワード
OXIDOREDUCTASE / COMPLEX II / MEMBRANE PROTEIN / HEME PROTEIN / IRON SULFUR PROTEIN / CYTOCHROME B / REDOX ENZYME / RESPIRATORY CHAIN / OXALOACETATE NITROPROPIONATE UBIQUINONE
機能・相同性
機能・相同性情報
The tricarboxylic acid cycle / 酸化還元酵素; CH-OHの結合に対し酸化酵素として働く; キノンあるいはその類似化合物を用いる / succinate metabolic process / respiratory chain complex II (succinate dehydrogenase) / mitochondrial electron transport, succinate to ubiquinone / succinate dehydrogenase (quinone) activity / succinate dehydrogenase / 3 iron, 4 sulfur cluster binding / ubiquinone binding / tricarboxylic acid cycle ...The tricarboxylic acid cycle / 酸化還元酵素; CH-OHの結合に対し酸化酵素として働く; キノンあるいはその類似化合物を用いる / succinate metabolic process / respiratory chain complex II (succinate dehydrogenase) / mitochondrial electron transport, succinate to ubiquinone / succinate dehydrogenase (quinone) activity / succinate dehydrogenase / 3 iron, 4 sulfur cluster binding / ubiquinone binding / tricarboxylic acid cycle / aerobic respiration / respiratory electron transport chain / mitochondrial membrane / 2 iron, 2 sulfur cluster binding / flavin adenine dinucleotide binding / 4 iron, 4 sulfur cluster binding / electron transfer activity / mitochondrial inner membrane / heme binding / metal ion binding 類似検索 - 分子機能
HETEROGEN 3NP LIGAND HAS REACTED WITH ARG AND LOST TWO OXYGENS.
Remark 999
SEQUENCE SEQUENCE 1-71 OF SUCCINATE DEHYDROGENASE FP SUBUNIT DO NOT MATCH TO ANY OF THE DATABASE ...SEQUENCE SEQUENCE 1-71 OF SUCCINATE DEHYDROGENASE FP SUBUNIT DO NOT MATCH TO ANY OF THE DATABASE SEQUENCE. THE SEQUENCE OF SUCCINATE DEHYDROGENASE CYTOCHROME B, LARGE SUBUNIT IS NOT AVAILABLE IN ANY OF THE DATABASE SEQUENCE AT THE TIME OF PROCESSING.
マシュー密度: 3.49 Å3/Da / 溶媒含有率: 63.8 % 解説: LOW COMPLETENESS IN OUTER SHELLS IS DUE TO DETECTOR GEOMETRY WHICH WAS A COMPROMISE BETWEEN RESOLVING SPOTS AND COLLECTING HIGH RESOLUTION DATA. NO REFLECTION WHICH FELL ON DETECTOR SURFACE WAS EXCLUDED.
結晶化
温度: 278 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7.5 詳細: 50 G/L PEG-3350, 25 ML/L ISOPROPANOL,15 ML/L PEG-400 0.05 M NA-HEPES, 0.01 M TRIS-HCL, 0.0016 M MNCL2, 0.0013 M MGCL2, 0.0015 M NA-AZIDE, 0.00025 M NA-EDTA, 3-NITROPROPIONATE, pH 7.50, VAPOR ...詳細: 50 G/L PEG-3350, 25 ML/L ISOPROPANOL,15 ML/L PEG-400 0.05 M NA-HEPES, 0.01 M TRIS-HCL, 0.0016 M MNCL2, 0.0013 M MGCL2, 0.0015 M NA-AZIDE, 0.00025 M NA-EDTA, 3-NITROPROPIONATE, pH 7.50, VAPOR DIFFUSION, SITTING DROP, temperature 278K
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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: ALS / ビームライン: 5.0.3 / 波長: 1 / 波長: 1 Å
検出器
タイプ: ADSC QUANTUM 4 / 検出器: CCD / 日付: 2004年7月25日
放射
モノクロメーター: ALS 5.0.3 / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray