当前蛋白身份：P07288
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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 |
|---|---|---|---|---|---|---|---|
| 2ZCH Crystal structure of human prostate specific antigen complexed with an activating antibody 提交 2007-11-08 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 3 PDB 声明：trimeric（3） 与蛋白数一致 |
链 P
25–261（237 aa）
片段：UNP residues 25-261
|
未记录 | NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 2 CL CHLORIDE ION × 1 PO4 PHOSPHATE ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；14% MPEG 550, 100mM HEPES, pH7.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
分辨率 2.83 Å R-free 0.270 |
| 2ZCK Crystal structure of a ternary complex between PSA, a substrat-acyl intermediate and an activating antibody 提交 2007-11-09 | Assembly 1 其他组合 异源复合物；蛋白 × 4 PDB 声明：tetrameric（4） 与蛋白数一致 |
链 P
25–261（237 aa）
片段：UNP residues 25-261
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；crystal grown in 14% MPEG550, 100mM HEPES (pH7.2), then soaked in PEG400, 100mM Tris-HCl (pH7.3), 10mM ZnCl2, 0.28 mg/ml Mu-KGISSQY-AFC, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
分辨率 3.10 Å R-free 0.275 |
| 2ZCL Crystal structure of human prostate specific antigen complexed with an activating antibody 提交 2007-11-09 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 3 PDB 声明：trimeric（3） 与蛋白数一致 |
链 P
25–261（237 aa）
片段：UNP residues 25-261
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP；pH 7.2；293 K；crystals grown in 14% MPEG550, 100mM HEPES (pH7.2), then soaked in 33% PEG400, 100mM MES (pH5.5), 10mM ZnCl2, 0.28mg/ml Mu-KGISSQY-AFC, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
分辨率 3.25 Å R-free 0.251 |
| 3QUM Crystal structure of human prostate specific antigen (PSA) in Fab sandwich with a high affinity and a PCa selective antibody 提交 2011-02-24 | Assembly 1 其他组合 异源复合物；蛋白 × 5 PDB 声明：pentameric（5） 与蛋白数一致 |
链 P
25–261（237 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；pH 6.5；295 K；Protein solution: 20 ul 5D3D11 at 10.7 mg/ml and 10 ul PSA at 5 mg/ml + 31 ul 5D5A5 at 6.7mg/ml in PBS. against a precipitant of 10% PEG 4,000, 20% ethylene glycol, 100 mM Na,K phosphate. Drops consisted of 1 ul protein + precipitant equilibrated by vapor diffusion. Streak seeding and macro seeding were used, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
分辨率 3.20 Å R-free 0.294 |
| 3QUM Crystal structure of human prostate specific antigen (PSA) in Fab sandwich with a high affinity and a PCa selective antibody 提交 2011-02-24 | Assembly 2 其他组合 异源复合物；蛋白 × 5 PDB 声明：pentameric（5） 与蛋白数一致 |
链 Q
25–261（237 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；pH 6.5；295 K；Protein solution: 20 ul 5D3D11 at 10.7 mg/ml and 10 ul PSA at 5 mg/ml + 31 ul 5D5A5 at 6.7mg/ml in PBS. against a precipitant of 10% PEG 4,000, 20% ethylene glycol, 100 mM Na,K phosphate. Drops consisted of 1 ul protein + precipitant equilibrated by vapor diffusion. Streak seeding and macro seeding were used, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
|
分辨率 3.20 Å R-free 0.294 |
| 9ZJQ Human KLK3 following acylation by CDD-3290 提交 2025-12-05 | Assembly 1 蛋白单体 单体；蛋白 × 1 PDB 声明：monomeric（1） 与蛋白数一致 |
链 A
25–261（237 aa）
|
未记录 | A1C2U 1H-1,3-benzimidazole-5-carbaldehyde × 1 EDO 1,2-ETHANEDIOL × 5 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；1.4 M sodium malonate pH 7.0. Protein (30 mg/mL) was co-crystallized as 1 uL sitting drop (1:1 protein:precipitant)
|
分辨率 2.20 Å R-free 0.232 |