当前蛋白身份:A6NJ78 重新检索
本组结构的主要差异维度
构建体不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

差异标签只比较当前检索结果;所有PDB和assembly原始记录仍分别保留。

相关结构差异明细

一行代表一个 PDB 条目中的一个 biological assembly;同一蛋白的多个单体会分别列出。

PDB 条目 Assembly / 聚集状态 构建体 突变与修饰 配体、离子与非聚合物 实验方法 实验环境 结构质量
7PNX Assembly intermediate of human mitochondrial ribosome small subunit without mS37 in complex with RBFA and METTL15 conformation a 提交 2021-09-08 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 MG MAGNESIUM ION × 64 K POTASSIUM ION × 16 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.76 Å
7PNY Assembly intermediate of human mitochondrial ribosome small subunit without mS37 in complex with RBFA and METTL15 conformation b 提交 2021-09-08 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 MG MAGNESIUM ION × 61 K POTASSIUM ION × 20 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.06 Å
7PNZ Assembly intermediate of human mitochondrial ribosome small subunit without mS37 in complex with RBFA and METTL15 conformation c 提交 2021-09-08 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 MG MAGNESIUM ION × 61 K POTASSIUM ION × 17 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.09 Å
8IPI The apo structure of human mitochondrial methyltransferase METTL15 提交 2023-03-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 70–407(338 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;289 K;10% PEG MME 2000, 0.2M Ammonium sulfate, 0.1 M sodium acetate (pH 5.5)
分辨率 2.10 Å R-free 0.229
8IPK The structure of human mitochondrial methyltransferase METTL15 with SAM 提交 2023-03-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 70–407(338 aa)
未记录 SAM S-ADENOSYLMETHIONINE × 1 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;289 K;42% PEG 600, 0.2 M imidazole malate, pH 5.5
分辨率 1.90 Å R-free 0.221
8IPL The structure of human mitochondrial methyltransferase METTL15 with RBFA and SAM 提交 2023-03-14 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 70–407(338 aa)
未记录 SAM S-ADENOSYLMETHIONINE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;289 K;17% w/v PEG 4000, 0.05M Potassium chloride, 0.1M Lithium chloride, 0.012M Spermine tetrahydrochloride, 0.05M MES PH6.5
分辨率 2.20 Å R-free 0.235
8IPM The structure of human mitochondrial methyltransferase METTL15 with h44_RNA, RBFA and SAM 提交 2023-03-14 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 2 PDB 声明:trimeric(3) 与全部聚合物一致
链 D 70–407(338 aa)
未记录 SFG SINEFUNGIN × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;289 K;20% PEG 4000, 0.2 M ADA (pH 6.4)
分辨率 3.10 Å R-free 0.288
8QRL mt-SSU assembly intermediate in GTPBP8 knock-out cells, state 2 提交 2023-10-09 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 30 PDB 声明:31-meric(31) 与全部聚合物一致
链 8 1–407(407 aa)
未记录 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 MG MAGNESIUM ION × 64 K POTASSIUM ION × 16 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.34 Å
9G5C Assembly intermediate of human mitochondrial ribosome small subunit (State B) 提交 2024-07-16 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 MG MAGNESIUM ION × 23 K POTASSIUM ION × 4 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4;20mM HEPES-HCl, 100mM KCl, 20mM MgCl2, 0.02% DDM, 1mM PMSF, 1x protease-inhibitor mix, 0.5mM GMP-PNP
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.00 Å
9G5D Assembly intermediate of human mitochondrial ribosome small subunit (State C) 提交 2024-07-16 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 MG MAGNESIUM ION × 10 K POTASSIUM ION × 1 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4;20mM HEPES-HCl, 100mM KCl, 20mM MgCl2, 0.02% DDM, 1mM PMSF, 1x protease-inhibitor mix, 0.5mM GMP-PNP
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.00 Å
9H51 Assembly intermediate of human mitochondrial ribosome small subunit in complex with PUS1, METTL15 and RBFA(IN conformation) (state M1) 提交 2024-10-22 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 33 PDB 声明:34-meric(34) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 SPM SPERMINE × 1 MG MAGNESIUM ION × 40 K POTASSIUM ION × 6 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 SAH S-ADENOSYL-L-HOMOCYSTEINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.10 Å
9IGT Assembly intermediate of human mitochondrial ribosome small subunit bound to METTL15, RBFA, and mtIF2 (State M2.1) 提交 2025-02-20 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 33 PDB 声明:34-meric(34) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 MG MAGNESIUM ION × 12 ZN ZINC ION × 1 FES FE2/S2 (INORGANIC) CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 2 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 5.96 Å
9IGU Assembly intermediate of human mitochondrial ribosome small subunit bound to METTL15 and RBFA (Inward conformation) (State M2) 提交 2025-02-20 Assembly 1 蛋白–RNA 异源复合物;蛋白 × 31 PDB 声明:32-meric(32) 与全部聚合物一致
链 b 1–407(407 aa)
未记录 MG MAGNESIUM ION × 31 FES FE2/S2 (INORGANIC) CLUSTER × 2 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 1 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.64 Å