当前蛋白身份:P0A8U6
重新检索
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 |
|---|---|---|---|---|---|---|---|
| 1CMA MET REPRESSOR/DNA COMPLEX + S-ADENOSYL-METHIONINE 提交 1992-08-24 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 4 PDB 声明:octameric(8) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
未记录 | SAM S-ADENOSYLMETHIONINE × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;pH 7.00, VAPOR DIFFUSION, HANGING DROP
|
分辨率 2.80 Å |
| 1CMB THREE DIMENSIONAL CRYSTAL STRUCTURES OF ESCHERICHIA COLI MET REPRESSOR WITH AND WITHOUT COREPRESSOR 提交 1992-08-28 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
未记录 | PO4 PHOSPHATE ION × 1 | X-RAY DIFFRACTION | mmCIF 未提供已读取条件 | 分辨率 1.80 Å |
| 1CMC THREE DIMENSIONAL CRYSTAL STRUCTURES OF E. COLI MET REPRESSOR WITH AND WITHOUT COREPRESSOR 提交 1992-08-28 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
未记录 | MG MAGNESIUM ION × 2 SAM S-ADENOSYLMETHIONINE × 2 | X-RAY DIFFRACTION | mmCIF 未提供已读取条件 | 分辨率 1.80 Å |
| 1MJ2 METHIONINE REPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO A CONSENSUS OPERATOR SEQUENCE 提交 1998-01-27 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 4 PDB 声明:hexameric(6) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
链 C
1–104(104 aa)
链 D
1–104(104 aa)
|
突变:Q44K 突变:Q44K 突变:Q44K 突变:Q44K | SAM S-ADENOSYLMETHIONINE × 4 CA CALCIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;pH 7.0, VAPOR DIFFUSION, HANGING DROP
|
分辨率 2.40 Å R-free 0.260 |
| 1MJK METHIONINE REPRESSOR MUTANT APOREPRESSOR (Q44K) FROM ESCHERICHIA COLI 提交 1998-01-16 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
突变:Q44K 突变:Q44K | PO4 PHOSPHATE ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN WAS CRYSTALLIZED FROM 16-28% PEG 600, 1.5% NAIO4, 100MM POTASSIUM PHOSPHATE BUFFER, PH 7.0.
|
分辨率 2.15 Å R-free 0.223 |
| 1MJL METHIONINE REPRESSOR MUTANT (Q44K) COMPLEX WITH THE COREPRESSOR SAM (S-ADENOSYL METHIONINE) FROM ESCHERICHIA COLI 提交 1998-01-26 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
突变:Q44K 突变:Q44K | SAM S-ADENOSYLMETHIONINE × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + SAM (1MG/ ML) WAS CRYSTALLIZED FROM 10-30% PEG 600, 100MM SODIUM CACODYLATE BUFFER, PH 4.6-5.2., pH 7.0
|
分辨率 2.10 Å R-free 0.197 |
| 1MJM METHIONINE APOREPRESSOR MUTANT (Q44K) COMPLEXED TO HALF OF THE CONSENSUS OPERATOR SEQUENCE 提交 1998-01-30 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
突变:Q44K 突变:Q44K | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + DNA (3.8MG/ML) WAS CRYSTALLISED FROM 8-14% P4000, 100MM CITRATE BUFFER, PH 5.0-6.0, 20% GLYCEROL, pH 7.0
|
分辨率 2.20 Å R-free 0.282 |
| 1MJO METHIONINE HOLOREPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO THE MINIMAL MET CONSENSUS OPERATOR WITH THE CENTRAL TA STEP MUTATED TO AT 提交 1998-01-28 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 4 PDB 声明:hexameric(6) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
链 C
1–104(104 aa)
链 D
1–104(104 aa)
|
突变:Q44K 突变:Q44K 突变:Q44K 突变:Q44K | SAM S-ADENOSYLMETHIONINE × 4 CA CALCIUM ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + SAM (1MG/ML) + DNA (4MG/ML) WAS CRYSTALLISED FROM 28-38% MPD, 100MM SODIUM CACODYLATE BUFFER, PH 6.0-7.0
|
分辨率 2.10 Å R-free 0.241 |
| 1MJP METHIONINE APOREPRESSOR MUTANT (Q44K) COMPLEXED TO THE MINIMAL MET CONSENSUS OPERATOR 提交 1998-01-29 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 2 PDB 声明:tetrameric(4) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
|
突变:Q44K 突变:Q44K | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + DNA (4MG/ML) WAS CRYSTALLISED FROM 40% MPD, 100MM SODIUM CACODYLATE BUFFER, PH 7.0.
|
分辨率 3.40 Å R-free 0.309 |
| 1MJQ METHIONINE REPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO AN ALTERED MET CONSENSUS OPERATOR SEQUENCE 提交 1998-01-30 | Assembly 1 蛋白–DNA 同源多聚体;蛋白 × 4 PDB 声明:hexameric(6) 与全部聚合物一致 |
链 A
1–104(104 aa)
链 B
1–104(104 aa)
链 C
1–104(104 aa)
链 D
1–104(104 aa)
|
突变:Q44K 突变:Q44K 突变:Q44K 突变:Q44K | SAM S-ADENOSYLMETHIONINE × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + SAM(1.5MG/ML) + DNA (4MG/ML) WAS CRYSTALLISED FROM 28-38% MPD, 100MM SODIUM CACODYLATE BUFFER, PH 6.0-7.0, 40MM CACL2
|
分辨率 2.40 Å R-free 0.268 |
| 1MJQ METHIONINE REPRESSOR MUTANT (Q44K) PLUS COREPRESSOR (S-ADENOSYL METHIONINE) COMPLEXED TO AN ALTERED MET CONSENSUS OPERATOR SEQUENCE 提交 1998-01-30 | Assembly 2 蛋白–DNA 同源多聚体;蛋白 × 4 PDB 声明:hexameric(6) 与全部聚合物一致 |
链 G
1–104(104 aa)
链 H
1–104(104 aa)
链 I
1–104(104 aa)
链 J
1–104(104 aa)
|
突变:Q44K 突变:Q44K 突变:Q44K 突变:Q44K | SAM S-ADENOSYLMETHIONINE × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
pH 7;PROTEIN (10MG/ML) + SAM(1.5MG/ML) + DNA (4MG/ML) WAS CRYSTALLISED FROM 28-38% MPD, 100MM SODIUM CACODYLATE BUFFER, PH 6.0-7.0, 40MM CACL2
|
分辨率 2.40 Å R-free 0.268 |