当前蛋白身份:P39748
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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 |
|---|---|---|---|---|---|---|---|
| 1U7B Crystal structure of hPCNA bound to residues 331-350 of the flap endonuclease-1 (FEN1) 提交 2004-08-03 | 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 B
331–350(20 aa)
片段:PIP-box region of FEN-1 (residues 331-350)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 4.6;298 K;ammonium sulfate, sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
分辨率 1.88 Å R-free 0.265 |
| 1UL1 Crystal structure of the human FEN1-PCNA complex 提交 2003-09-05 | 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 X
2–380(379 aa)
链 Y
2–380(379 aa)
链 Z
2–380(379 aa)
|
未记录 | MG MAGNESIUM ION × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6.5;283 K;6% PEG1000, 50mM MES, 50mM Sodium chloride, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 283K
|
分辨率 2.90 Å R-free 0.284 |
| 3Q8K Crystal Structure of Human Flap Endonuclease FEN1 (WT) in complex with product 5'-flap DNA, SM3+, and K+ 提交 2011-01-06 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
2–336(335 aa)
|
未记录 | SM SAMARIUM (III) ION × 4 K POTASSIUM ION × 1 OH HYDROXIDE ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 7;288 K;16% mPEG 2k, 20% saturated KCl, 0.5 mM Sm2(SO4)3, 10 mM Mg(NO3)2, 100 mM Hepes pH 7.0, 5% ethylene glycol, VAPOR DIFFUSION, temperature 288K
|
分辨率 2.20 Å R-free 0.213 |
| 3Q8L Crystal Structure of Human Flap Endonuclease FEN1 (WT) in complex with substrate 5'-flap DNA, SM3+, and K+ 提交 2011-01-06 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
2–336(335 aa)
|
未记录 | SM SAMARIUM (III) ION × 4 K POTASSIUM ION × 1 SO4 SULFATE ION × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 7;288 K;17% mPEG 2k, 20% KCl, 0.5 mM Sm2(SO4)3, 50 mM Bis-Tris pH 7.0 and 5% Ethylene Glycol, vapor diffusion, temperature 288K
|
分辨率 2.32 Å R-free 0.202 |
| 3Q8M Crystal Structure of Human Flap Endonuclease FEN1 (D181A) in complex with substrate 5'-flap DNA and K+ 提交 2011-01-06 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
2–336(335 aa)
片段:D181A
|
未记录 | K POTASSIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 7.5;288 K;20% mPEG 2k, 20% KCl, 10 mM CaCl2, 50 mM Bis-Tris pH 7.5, 5% ethylene glycol, vapor diffusion, temperature 288K
|
分辨率 2.60 Å R-free 0.272 |
| 3Q8M Crystal Structure of Human Flap Endonuclease FEN1 (D181A) in complex with substrate 5'-flap DNA and K+ 提交 2011-01-06 | Assembly 2 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 B
2–336(335 aa)
片段:D181A
|
未记录 | K POTASSIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 7.5;288 K;20% mPEG 2k, 20% KCl, 10 mM CaCl2, 50 mM Bis-Tris pH 7.5, 5% ethylene glycol, vapor diffusion, temperature 288K
|
分辨率 2.60 Å R-free 0.272 |
| 3UVU Structural basis of nuclear import of Flap endonuclease 1 (FEN1) 提交 2011-11-30 | 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 B
352–370(19 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 5.8;293 K;Sodium citrate, DTT, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
分辨率 2.38 Å R-free 0.215 |
| 5FV7 Human Fen1 in complex with an N-hydroxyurea compound 提交 2016-02-03 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
1–336(336 aa)
片段:RESIDUES 1-336
|
未记录 | MG MAGNESIUM ION × 2 R3Z 1-[(2S)-2,3-dihydro-1,4-benzodioxin-2-ylmethyl]-3-hydroxythieno[3,2-d]pyrimidine-2,4(1H,3H)-dione × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7.5;25% PEG3350, 0.1M MOPS 7.0, 5% 2-PROPANOL, 2% GLYCEROL, pH 7.5
|
分辨率 2.84 Å R-free 0.300 |
| 5FV7 Human Fen1 in complex with an N-hydroxyurea compound 提交 2016-02-03 | Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 B
1–336(336 aa)
片段:RESIDUES 1-336
|
未记录 | MG MAGNESIUM ION × 2 R3Z 1-[(2S)-2,3-dihydro-1,4-benzodioxin-2-ylmethyl]-3-hydroxythieno[3,2-d]pyrimidine-2,4(1H,3H)-dione × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7.5;25% PEG3350, 0.1M MOPS 7.0, 5% 2-PROPANOL, 2% GLYCEROL, pH 7.5
|
分辨率 2.84 Å R-free 0.300 |
| 5K97 Flap endonuclease 1 (FEN1) D233N with cleaved product fragment and Sm3+ 提交 2016-05-31 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:pentameric(5) 与全部聚合物一致 |
链 A
2–336(335 aa)
|
突变:D233N | SM SAMARIUM (III) ION × 8 K POTASSIUM ION × 1 EDO 1,2-ETHANEDIOL × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;283 K;24% MPEG 2K, 20% KCl, 5% ethylene glycol, 100 mM HEPES pH 7.5
|
分辨率 2.10 Å R-free 0.219 |
| 5KSE Flap endonuclease 1 (FEN1) R100A with 5'-flap substrate DNA and Sm3+ 提交 2016-07-08 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
2–336(335 aa)
|
突变:R100A | SM SAMARIUM (III) ION × 5 K POTASSIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;288 K;22% mPEG 2000, 20% saturated KCl, 5% ethylene glycol, 100 mM HEPES pH 7.5
|
分辨率 2.10 Å R-free 0.245 |
| 5UM9 Flap endonuclease 1 (FEN1) D86N with 5'-flap substrate DNA and Sm3+ 提交 2017-01-26 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
2–336(335 aa)
|
突变:D86N | K POTASSIUM ION × 1 SM SAMARIUM (III) ION × 5 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;283 K;6% MPEG 2K, 10% KCl, 50 mM HEPES pH 7.5, 2.5% Ethylene glycol, 1.06 mM SmSO4
|
分辨率 2.81 Å R-free 0.266 |
| 5ZOD Crystal Structure of hFen1 in apo form 提交 2018-04-13 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
1–333(333 aa)
片段:nuclease core
|
未记录 | MG MAGNESIUM ION × 2 K POTASSIUM ION × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 7.8;298 K;PEG 3350, MgCl2, Tris, KCl
|
分辨率 1.90 Å R-free 0.226 |
| 5ZOE Crystal Structure of D181A hFen1 in complex with DNA 提交 2018-04-13 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–333(333 aa)
片段:nuclease core (1-333)
|
突变:D181A | K POTASSIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 7.8;298 K;PEG 3350, MgCl2, Tris, KCl
|
分辨率 1.95 Å R-free 0.227 |
| 5ZOF Crystal Structure of D181A/R192F hFen1 in complex with DNA 提交 2018-04-13 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–333(333 aa)
片段:nuclease core (1-333)
|
突变:D181A, R192F | K POTASSIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 7.8;298 K;PEG 3350, MgCl2, Tris, KCl
|
分辨率 2.25 Å R-free 0.269 |
| 5ZOG Crystal Structure of R192F hFen1 in complex with DNA 提交 2018-04-13 | Assembly 1 蛋白–DNA 单体;蛋白 × 1 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–333(333 aa)
片段:nuclease core (1-333)
|
突变:R192F | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 7.8;298 K;PEG 3350, MgCl2, Tris, KCl
|
分辨率 2.30 Å R-free 0.231 |
| 6TNZ Human polymerase delta-FEN1-PCNA toolbelt 提交 2019-12-10 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 8 PDB 声明:decameric(10) 与全部聚合物一致 |
链 H
1–380(380 aa)
|
未记录 | ZN ZINC ION × 1 SF4 IRON/SULFUR CLUSTER × 1 TTP THYMIDINE-5'-TRIPHOSPHATE × 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 4.05 Å |
| 7QO1 complex of DNA ligase I and FEN1 on PCNA and DNA 提交 2021-12-23 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 5 PDB 声明:octameric(8) 与全部聚合物一致 |
链 Y
1–380(380 aa)
|
突变:D181A | AMP ADENOSINE MONOPHOSPHATE × 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 4.40 Å |
| 8YJH Structure of the human endogenous PCNA-FEN1 complex - State A 提交 2024-03-01 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.68 Å |
| 8YJL Structure of the human endogenous PCNA-FEN1 complex - State B 提交 2024-03-02 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.51 Å |
| 8YJQ Structure of the human endogenous PCNA-FEN1 complex - State C 提交 2024-03-02 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.51 Å |
| 8YJR Structure of the human endogenous PCNA-FEN1 complex - State D 提交 2024-03-02 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.51 Å |
| 8YJS Structure of the human endogenous PCNA-FEN1 complex - State E 提交 2024-03-02 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.55 Å |
| 8YJU Structure of the human endogenous PCNA-FEN1 complex - State F 提交 2024-03-02 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.78 Å |
| 8YJV Structure of the human endogenous PCNA-FEN1 complex - State G 提交 2024-03-03 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.51 Å |
| 8YJW Structure of the human endogenous PCNA-FEN1 complex - State H 提交 2024-03-03 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 D
1–380(380 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 3.55 Å |
| 8YJZ Structure of the human endogenous PCNA-FEN1-RNase H2 complex - State D 提交 2024-03-03 | Assembly 1 蛋白–DNA 异源复合物;蛋白 × 7 PDB 声明:decameric(10) 与全部聚合物一致 |
链 D
1–380(380 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 5.15 Å |
| 9RCI Crystal Structure of Flap Endonuclease FEN1 with Compound 28 提交 2025-05-29 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
1–336(336 aa)
|
未记录 | MG MAGNESIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 A1JD4 (3~{S})-13-[(1~{S})-1-(2-methylquinolin-7-yl)ethoxy]-11-oxidanyl-5-oxa-1,8-diazatricyclo[8.4.0.0^{3,8}]tetradeca-10,13-diene-9,12-dione × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;277 K;21 % PEG MME 5000, 0.1 M MES pH 6.5, 10 mM ammonium sulphate
|
分辨率 1.66 Å R-free 0.283 |
| 9RCI Crystal Structure of Flap Endonuclease FEN1 with Compound 28 提交 2025-05-29 | Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 B
1–336(336 aa)
|
未记录 | MG MAGNESIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 A1JD4 (3~{S})-13-[(1~{S})-1-(2-methylquinolin-7-yl)ethoxy]-11-oxidanyl-5-oxa-1,8-diazatricyclo[8.4.0.0^{3,8}]tetradeca-10,13-diene-9,12-dione × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;277 K;21 % PEG MME 5000, 0.1 M MES pH 6.5, 10 mM ammonium sulphate
|
分辨率 1.66 Å R-free 0.283 |
| 9RDI Crystal Structure of Flap Endonuclease FEN1 with Compound 5 提交 2025-06-02 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
1–336(336 aa)
|
未记录 | A1JED 2-methyl-9-oxidanyl-6-(phenylmethyl)-3,4-dihydropyrazino[1,2-c]pyrimidine-1,8-dione × 1 TEW 6-tungstotellurate(VI) × 4 MG MAGNESIUM ION × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;277 K;21 % PEG MME 5000, 0.1 M MES pH 6.5, 10 mM ammonium sulphate
|
分辨率 2.10 Å R-free 0.232 |
| 9RDI Crystal Structure of Flap Endonuclease FEN1 with Compound 5 提交 2025-06-02 | Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 B
1–336(336 aa)
|
未记录 | A1JED 2-methyl-9-oxidanyl-6-(phenylmethyl)-3,4-dihydropyrazino[1,2-c]pyrimidine-1,8-dione × 1 TEW 6-tungstotellurate(VI) × 5 MG MAGNESIUM ION × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;277 K;21 % PEG MME 5000, 0.1 M MES pH 6.5, 10 mM ammonium sulphate
|
分辨率 2.10 Å R-free 0.232 |