|
1BLI
BACILLUS LICHENIFORMIS ALPHA-AMYLASE
提交 1998-01-07
|
突变/修饰不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
蛋白单体
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
30–512(483 aa)
|
突变:N190F, Q264S, N265Y
|
CA CALCIUM ION × 3
NA SODIUM ION × 1
|
X-RAY DIFFRACTION
X-ray结晶条件
pH 7;pH 7.0
|
分辨率 1.90 Å
R-free 0.185
|
|
1BPL
GLYCOSYLTRANSFERASE
提交 1995-07-13
|
构建体不同
突变/修饰不同
聚集状态不同
实验环境不同
结构质量不同
|
Assembly 1
蛋白同源多聚体
同源多聚体;蛋白 × 2
PDB 声明:dimeric
|
链 A
30–218(189 aa)
链 B
219–512(294 aa)
|
未记录
|
未记录非水小分子
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION;pH 8.2;MOLECULE: ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE FROM BACILLUS LICHENIFORMIS. VAPOR DIFFUSION, ROOM TEMPERATURE PROTEIN SOLUTION: 15 MG/ML BLA IN 0.4 M SODIUM CITRATE 2.5 MM EDTA, PH 8.2 RESERVOIR: 0.66 M SODIUM CITRATE, 2.5 MM EDTA, PH 8.2 CALCIUM REMOVAL BY EDTA LEADS TO A CLEAVAGE OF BLA AFTER GLU 189 DUE TO TRACE AMOUNTS OF A GLU-C-ENDOPEPTIDASE PRESENT IN THE PREPARATION (SEE PAPER)., vapor diffusion
|
分辨率 2.20 Å
|
|
1E3X
Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.92A
提交 2000-06-26
|
构建体不同
聚集状态不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
信息不足
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
330–512(183 aa)
|
未记录
|
CA CALCIUM ION × 4
NA SODIUM ION × 1
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;291 K;CRYSTALS WERE GROWN AT 18C USING THE HANGING DROP METHOD WITH 8-13% MONOMETHYL ETHER POLYETHYLENE GLYCOL 2000 OR 5000 AS PRECIPITANT. DROPS WERE BUFFERED WITH 0.1M TRIS/HCL PH 7.5 CONTAINING 5MM CACL2 AND THE PROTEIN CONCENTRATION WAS 30-35MG/ML.
|
分辨率 1.90 Å
R-free 0.200
|
|
1E3Z
Acarbose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.93A
提交 2000-06-27
|
构建体不同
聚集状态不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
信息不足
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
330–512(183 aa)
|
未记录
|
CA CALCIUM ION × 4
NA SODIUM ION × 1
ACI 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL × 3
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;291 K;CRYSTALS WERE GROWN AT 18C USING THE HANGING DROP METHOD WITH 8-13% MONOMETHYL ETHER POLYETHYLENE GLYCOL 2000 OR 5000 AS PRECIPITANT. DROPS WERE BUFFERED WITH 0.1M TRIS/HCL PH 7.5 CONTAINING 5MM CACL2 AND THE PROTEIN CONCENTRATION WAS 30-35MG/ML. CRYSTALS WERE THEN SOAKED IN 10MM ACARBOSE SOLUTION TO OBTAIN THE COMPLEX.
|
分辨率 1.93 Å
R-free 0.200
|
|
1E40
Tris/maltotriose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 2.2A
提交 2000-06-27
|
构建体不同
聚集状态不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
信息不足
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
330–512(183 aa)
|
未记录
|
CA CALCIUM ION × 4
NA SODIUM ION × 1
TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;291 K;CRYSTALS WERE GROWN AT 18C USING THE HANGING DROP METHOD WITH 8-13% MONOMETHYL ETHER POLYETHYLENE GLYCOL 2000 OR 5000 AS PRECIPITANT. DROPS WERE BUFFERED WITH 0.1M TRIS/HCL PH 7.5 CONTAINING 5MM CACL2 AND THE PROTEIN CONCENTRATION WAS 30-35MG/ML. CRYSTALS WERE THEN SOAKED IN 10MM MALTOTRIOSE SOLUTION TO OBTAIN THE COMPLEX.
|
分辨率 2.20 Å
R-free 0.210
|
|
1E43
Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.7A
提交 2000-06-27
|
构建体不同
聚集状态不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
信息不足
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
330–512(183 aa)
|
未记录
|
CA CALCIUM ION × 4
NA SODIUM ION × 1
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 10;291 K;CRYSTALS WERE GROWN AT 18C USING THE HANGING DROP METHOD WITH 8-13% MONOMETHYL ETHER POLYETHYLENE GLYCOL 2000 OR 5000 AS PRECIPITANT. DROPS WERE BUFFERED WITH 0.1M TRIS/HCL PH 7.5 CONTAINING 5MM CACL2 AND THE PROTEIN CONCENTRATION WAS 30-35MG/ML.
|
分辨率 1.70 Å
R-free 0.185
|
|
1OB0
Kinetic stabilization of Bacillus licheniformis alpha-amylase through introduction of hydrophobic residues at the surface
提交 2003-01-21
|
突变/修饰不同
配体/离子不同
实验环境不同
结构质量不同
|
Assembly 1
蛋白单体
单体;蛋白 × 1
PDB 声明:monomeric
|
链 A
30–512(483 aa)
|
突变:YES
|
CA CALCIUM ION × 3
NA SODIUM ION × 1
|
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION;pH 7;PROTEIN WAS CRYSTALLIZED BY VAPOR DIFFUSION FROM DROPS CONTAINING 4 UL OF PROTEIN SOLUTION (10 MG/ML IN 50 MM TRIS/HCL, PH 8.0) PLUS 4 UL OF RESERVOIR SOLUTION (50 MM HEPES, 1 M AMMONIUM SULFATE, 1% (V/V) PEG 500, PH 7.0) EQUILIBRATED AGAINST 1 ML OF RESERVOIR SOLUTION.
|
分辨率 1.83 Å
R-free 0.154
|