当前蛋白身份:Q96J02 重新检索
本组结构的主要差异维度
构建体不同 突变/修饰不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

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
2DMV Solution structure of the second ww domain of Itchy homolog E3 ubiquitin protein ligase (Itch) 提交 2006-04-24 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 328–357(30 aa) 片段:WW domain
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7;298 K;离子强度(mmCIF原始值)120mM;压力 ambient
NMR样品组成 1.4mM protein U-15N, 13C; 20mM d-Tris-HCl(pH7.0); 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 10% D2O, 90% H2O | 90% H2O/10% D2O
分辨率未提供
2KYK The sandwich region between two LMP2A PY motif regulates the interaction between AIP4WW2domain and PY motif 提交 2010-05-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 359–392(34 aa) 片段:WW 2 domain
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 6;303 K;压力 ambient
NMR样品组成 0.01% [U-95% 13C; U-95% 15N] sodium phosphate-1, 90% H2O/10% D2O | 90% H2O/10% D2O
分辨率未提供
2NQ3 Crystal structure of the C2 Domain of Human Itchy Homolog E3 Ubiquitin Protein Ligase 提交 2006-10-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–155(155 aa) 片段:C2 Domain
未记录 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;The protein at 20 mg/ml was dissolved in 20 mM Tris-HCl, pH 8.0, 0.15 M NaCl, 5% glycerol, 2 mM DTT, and mixed 1:1 with well solution that was 20% PEG3350, 0.1 M bis-Tris, pH 6.0, 0.2 M NH4OAc, 1 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
分辨率 1.80 Å R-free 0.195
2P4R Structural basis for a novel interaction between AIP4 and beta-PIX 提交 2007-03-13 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 T 246–270(25 aa) 片段:AIP4 (209-224)
未记录 SO4 SULFATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;0.1 M TrisHCl, 0.2 M ammonium sulfate, 32-38% (w/v) PEG-MME 5000, pH 7.1-7.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.00 Å R-free 0.246
2P4R Structural basis for a novel interaction between AIP4 and beta-PIX 提交 2007-03-13 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 T 246–270(25 aa) 片段:AIP4 (209-224)
未记录 SO4 SULFATE ION × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;0.1 M TrisHCl, 0.2 M ammonium sulfate, 32-38% (w/v) PEG-MME 5000, pH 7.1-7.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.00 Å R-free 0.246
2YSF Solution structure of the fourth WW domain from the human E3 ubiquitin-protein ligase Itchy homolog, ITCH 提交 2007-04-03 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 480–512(33 aa) 片段:WW domain, UNP residues 480-512
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7;296 K;离子强度(mmCIF原始值)120mM;压力 ambient
NMR样品组成 0.9mM sample U-15N,13C; 20mM d-Tris-HCl; 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O | 90% H2O/10% D2O
分辨率未提供
3TUG Crystal structure of the HECT domain of ITCH E3 ubiquitin ligase 提交 2011-09-16 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 524–903(380 aa)
未记录 CL CHLORIDE ION × 1 UNX UNKNOWN LIGAND × 9 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;297 K;30% PEG1500, 0.2M NaCl 0.1M HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 297K
分辨率 2.27 Å R-free 0.256
4ROF Crystal Structure of WW3 domain of ITCH in complex with TXNIP peptide 提交 2014-10-28 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 436–474(39 aa) 片段:UNP residues 436-474
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;1.8 M ammonium sulfate, 0.2 M sodium acetate, 0.1 M sodium cacodylate pH 5.5, vapor diffusion, sitting drop, temperature 293K
分辨率 2.03 Å R-free 0.297
4ROF Crystal Structure of WW3 domain of ITCH in complex with TXNIP peptide 提交 2014-10-28 Assembly 2 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 436–474(39 aa) 片段:UNP residues 436-474
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;1.8 M ammonium sulfate, 0.2 M sodium acetate, 0.1 M sodium cacodylate pH 5.5, vapor diffusion, sitting drop, temperature 293K
分辨率 2.03 Å R-free 0.297
5C7M CRYSTAL STRUCTURE OF E3 LIGASE ITCH WITH A UB VARIANT 提交 2015-06-24 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 524–899(376 aa) 片段:HECT DOMAIN (UNP RESIDUES 524-899)
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 7.5;293 K;The ITCH and ubiquitin variant ubv.it.02 were mixed at molarity ratio 1:2, and then concentrated to 17mg/ml. The protein sample was mixed with 1mg/mL chymotrypsin at a 1:1000 (W/W) chymotrypsin:protein ratio right before set up crystallization. Crystal was initially obtained from SGC-I screen condition A05. Crystal used for structure refinement was grown in 1.6M NH4SO4, 0.2M NaAc, 0.1M HEPES pH 7.5, 5% Ethylene Glycol in hanging drop setup, using 1.2uL protein, 1.2uL well solution over 0.5 mL reservoir buffer at 20 C. Crystals grow to mountable size for ~1 weeks. Harvested crystal was flash-frozen in liquid nitrogen. A well solution containing 20% glycerol was used as the cryo-protectant
分辨率 3.03 Å R-free 0.297
5CQ2 Crystal Structure of tandem WW domains of ITCH in complex with TXNIP peptide 提交 2015-07-21 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 A 282–370(89 aa) 片段:UNP residues 282-370
未记录 UNX UNKNOWN LIGAND × 72 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 8.5;293 K;30% PEG4000, 0.2 M magnesium chloride, 0.1 M TRIS
分辨率 1.40 Å R-free 0.184
5DWS Crystal Structure of ITCH WW3 domain in complex with TXNIP peptide 提交 2015-09-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 285–323(39 aa) 片段:UNP residues 285-323
链 C 285–323(39 aa) 片段:UNP residues 285-323
链 E 285–323(39 aa) 片段:UNP residues 285-323
链 G 285–323(39 aa) 片段:UNP residues 285-323
未记录 UNX UNKNOWN LIGAND × 26 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;293 K;20% PEG-3350, 0.2 M sodium acetate
分辨率 1.65 Å R-free 0.257
5DZD Crystal Structure of WW4 domain of ITCH in complex with TXNIP peptide 提交 2015-09-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 324–363(40 aa) 片段:UNP residues 324-363
链 B 324–363(40 aa) 片段:UNP residues 324-363
未记录 UNX UNKNOWN LIGAND × 17 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;293 K;2 M sodium formate, 0.1 M Tris, pH 8.5
分辨率 1.57 Å R-free 0.206
5SXP STRUCTURAL BASIS FOR THE INTERACTION BETWEEN ITCH PRR AND BETA-PIX 提交 2016-08-09 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 G 249–269(21 aa) 片段:UNP residues 249-269
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;100 mM MIB buffer pH 5.0 and 25% PEG1500
分辨率 1.65 Å R-free 0.161
5SXP STRUCTURAL BASIS FOR THE INTERACTION BETWEEN ITCH PRR AND BETA-PIX 提交 2016-08-09 Assembly 2 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 F 249–269(21 aa) 片段:UNP residues 249-269
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;100 mM MIB buffer pH 5.0 and 25% PEG1500
分辨率 1.65 Å R-free 0.161