当前蛋白身份:Q14566
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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 |
|---|---|---|---|---|---|---|---|
| 22VT Structure of human MCM2-7 single hexamer with MCM3-WHD attached to MCM2-CTD, containing Meier-Gorlin Syndrome mutation (MCM3-Q761L) 提交 2026-01-26 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.30 Å |
| 2KLQ The solution structure of CBD of human MCM6 提交 2009-07-08 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
708–821(114 aa)
片段:RESIDUES 708-821
|
突变:C721S | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 6.5;310 K;离子强度(mmCIF原始值)0.5;压力 ambient
NMR样品组成
0.5 mM [U-100% 13C; U-100% 15N] CBD,MES,EDTA,Glycerol,NaCl-1, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR样品组成
0.5 mM [U-100% 13C; U-100% 15N] CBD,MES,EDTA,Glycerol,NaCl-2, 100% D2O | 100% D2O
NMR样品组成
0.5 mM CBD,MES,EDTA,Glycerol,NaCl-3, 100% D2O | 100% D2O
|
分辨率未提供 |
| 2LE8 The protein complex for DNA replication 提交 2011-06-14 | 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
708–821(114 aa)
片段:UNP residues 708-821
|
突变:C18S | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 6.5;310 K;离子强度(mmCIF原始值)3;压力 ambient
NMR样品组成
25 mM MES-1, 300 mM sodium chloride-2, 1 % glycerol-3, 0.8 mM [U-100% 13C; U-100% 15N] entity_2-4, 1 mM entity_1-5, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR样品组成
25 mM [U-100% 15N] MES-6, 300 mM sodium chloride-7, 1 % glycerol-8, 0.8 mM [U-100% 13C; U-100% 15N] entity_1-9, 1.0 mM entity_2-10, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR样品组成
25 mM MES-11, 300 mM sodium chloride-12, 1 % glycerol-13, 0.8 mM [U-100% 13C; U-100% 15N] entity_1-14, 1.0 mM entity_2-15, 100% D2O | 100% D2O
NMR样品组成
25 mM MES-16, 300 mM sodium chloride-17, 1 % glycerol-18, 0.8 mM [U-100% 13C; U-100% 15N] entity_2-19, 1.0 mM entity_1-20, 100% D2O | 100% D2O
|
分辨率未提供 |
| 6XTX CryoEM structure of human CMG bound to ATPgammaS and DNA 提交 2020-01-16 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 11 PDB 声明:dodecameric(12) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 2 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.29 Å |
| 6XTY CryoEM structure of human CMG bound to AND-1 (CMGA) 提交 2020-01-16 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:tetradecameric(14) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 5 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 6.77 Å |
| 7PFO Core human replisome 提交 2021-08-11 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 19 PDB 声明:21-meric(21) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 5 MG MAGNESIUM ION × 3 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 SO4 SULFATE ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.20 Å |
| 7PLO H. sapiens replisome-CUL2/LRR1 complex 提交 2021-09-01 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 24 PDB 声明:26-meric(26) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 8 MG MAGNESIUM ION × 3 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 SO4 SULFATE ION × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.80 Å |
| 7W1Y Human MCM double hexamer bound to natural DNA duplex (polyAT/polyTA) 提交 2021-11-21 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tetradecameric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
链 E
1–821(821 aa)
|
未记录 | ZN ZINC ION × 10 MG MAGNESIUM ION × 12 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5;Solutions were made fresh from concentrated to avoid microbial contamination
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.59 Å |
| 7W68 human single hexameric Mcm2-7 complex 提交 2021-12-01 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 E
1–821(821 aa)
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 NITROGEN
|
分辨率 4.40 Å |
| 8B9D Human replisome bound by Pol Alpha 提交 2022-10-05 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 21 PDB 声明:23-meric(23) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 3 ZN ZINC ION × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.40 Å |
| 8RWV Human OCCM DNA licensing intermediate 提交 2024-02-05 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:14-meric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 6.68 Å |
| 8S09 H. sapiens MCM2-7 double hexamer bound to double stranded DNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:14-meric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
链 E
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 8 ZN ZINC ION × 10 ADP ADENOSINE-5'-DIPHOSPHATE × 8 | 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 |
| 8S0A H. sapiens MCM2-7 hexamer bound to double stranded DNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 6 PDB 声明:octameric(8) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 5 ZN ZINC ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.20 Å |
| 8S0B H. sapiens MCM bound to double stranded DNA and ORC6 as part of the MCM-ORC complex 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 7 PDB 声明:nonameric(9) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 6 ZN ZINC ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.60 Å |
| 8S0D H. sapiens MCM bound to double stranded DNA and ORC1-6 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tetradecameric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 5 MG MAGNESIUM ION × 8 ZN ZINC ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 3 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.60 Å |
| 8S0E H. sapiens OCCM bound to double stranded DNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 13 PDB 声明:pentadecameric(15) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 5 MG MAGNESIUM ION × 5 ZN ZINC ION × 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 3.80 Å |
| 8S0F H. sapiens OC1M bound to double stranded DNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tetradecameric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | MG MAGNESIUM ION × 5 ZN ZINC ION × 1 AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 5 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.10 Å |
| 8W0E Cryo-EM structure of a human MCM2-7 single hexamer on dsDNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 6 PDB 声明:octameric(8) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 5 MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.40 Å |
| 8W0F Cryo-EM structure of a human MCM2-7 double hexamer on dsDNA 提交 2024-02-13 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tetradecameric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
链 E
1–821(821 aa)
|
未记录 | ZN ZINC ION × 10 MG MAGNESIUM ION × 10 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 8 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.80 Å |
| 8W0G Cryo-EM structure of a human MCM2-7 dimer 提交 2024-02-13 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:12-meric(12) 与蛋白数一致 |
链 6
1–821(821 aa)
链 E
1–821(821 aa)
|
未记录 | ZN ZINC ION × 10 MG MAGNESIUM ION × 10 ATP ADENOSINE-5'-TRIPHOSPHATE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.80 Å |
| 8W0I Cryo-EM structure of the human MCM2-7 heterohexamer 提交 2024-02-13 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | ZN ZINC ION × 5 MG MAGNESIUM ION × 5 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-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 3.50 Å |
| 9C6G Mcm double hexamer from human 提交 2024-06-07 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:dodecameric(12) 与蛋白数一致 |
链 6
1–821(821 aa)
链 B
1–821(821 aa)
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.26 Å |
| 9CAQ Cryo-EM structure of a human MCM2-7 double hexamer formed from independently loaded MCM2-7 single hexamers 提交 2024-06-17 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 12 PDB 声明:tetradecameric(14) 与全部聚合物一致 |
链 6
1–821(821 aa)
链 E
1–821(821 aa)
|
未记录 | ZN ZINC ION × 10 MG MAGNESIUM ION × 9 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 8 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.20 Å |
| 9E2Z Cryo-EM structure of human CMG helicase stalled at G4-containing DNA template 提交 2024-10-23 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 11 PDB 声明:13-meric(13) 与全部聚合物一致 |
链 6
1–821(821 aa)
|
未记录 | ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 5 ZN ZINC ION × 4 K POTASSIUM ION × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.6
cryo-EM玻璃化条件
冷冻剂 ETHANE;30 second wait time after sample application; 30 second blot time, blot force 0
|
分辨率 2.60 Å |
| 9LXD Structure of DNA-free MCM SH at 3.2 Angstroms resolution 提交 2025-02-18 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.27 Å |
| 9LXE Structure of compacted DNA-free MCM DH at 3.9 Angstroms resolution 提交 2025-02-18 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:tetradecameric(14) 与蛋白数一致 |
链 6
1–821(821 aa)
链 G
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 8 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.96 Å |
| 9LXF Structure of extended DNA-free MCM DH at 3.8 Angstroms resolution 提交 2025-02-18 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:tetradecameric(14) 与蛋白数一致 |
链 6
1–821(821 aa)
链 G
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.86 Å |
| 9UQ0 Structure of human MCM2-7 single hexamer with MCM3-WHD attached to MCM2-CTD 提交 2025-04-29 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 4 MG MAGNESIUM ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.47 Å |
| 9VLN Structure of human MCM2-7 single hexamer without MCM3 CTE, state 1 提交 2025-06-25 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.42 Å |
| 9VLW Structure of human MCM2-7 single hexamer without MCM3 CTE, state 2 提交 2025-06-26 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 6
1–821(821 aa)
|
未记录 | MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 ZN ZINC ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.06 Å |