浏览和可视化多肽三维结构
1E4W
PDB编号 | 1E4W 前往RCSB ➚ |
标题 | crossreactive binding of a circularized peptide to an anti-TGFalpha antibody Fab-fragment |
实验方法 | X-RAY DIFFRACTION |
分辨率 | 1.95 Å |
R-factors | R-work: 0.204, R-free: 0.269 |
发布日期 | 2001-07-12 |
作者 | Hahn, M.; Winkler, D.; Misselwitz, R.; Wessner, H.; Welfle, K.; Zahn, G.; Schneider-Mergener, J.; Hoehne, W. |
来源生物 | MUS MUSCULUS, synthetic construct |
关键词 | IMMUNE SYSTEM, COMPLEX (ANTIBODY-ANTIGEN), CROSS-REACTIVITY, PROTEIN-PEPTIDE RECOGNITION |
分子量 | 47.48 kDa |
实体数量 | 蛋白质: 3, 核酸: 0, 核酸杂合体: 0 |
空间群 | P 21 21 21 |
晶胞参数 | a=49.22 Å, b=94.35 Å, c=121.79 Å, α=90.00°, β=90.00°, γ=90.00° |
二硫键 | Yes |
其他连接 | Yes |
多肽链 | P |
蛋白链 | H, L |
多肽长度 | 7 |
蛋白长度 | 213, 214 |
1 | QVQLQQPGAE LVKPGASVKL SCKASGFTFT NYWMHWVKQR PGQGLEWIGE ILPSNGRTNY |
61 | NEKFKTKATL TVDKSSNTAY MQLSSLTSED SAVYYCARSP SDYWGQGTTL TVSSAKTTAP |
121 | SVYPLAPVCG DTTGSSVTLG CLVKGYFPEP VTLTWNSGSL SSGVHTFPAV LQSDLYTLSS |
181 | SVTVTSSTWP SQSITCNVAH PASSTKVDKK IEP |
1 | DIQMTQTPSS LSASLGDRVT ISCRASQDIS HYLNWFQQKP DGTVKLLIYY TSTLHSGVPS |
61 | RFSGSGSGTD YSLTISNLEE EDIAFYFCQQ GGALPFTFGS GTKLAIKRAD AAPTVSIFPP |
121 | SSEQLTSGGA SVVCFLNNFY PKDINVKWKI DGSERQNGVL DSWTDQDSKD STYSMSSTLT |
181 | LTKDEYERHN SYTCEATHKT STSPIVKSFN RNEC |
1 | SHFNEYE |
Cross-Reactive Binding of Cyclic Peptides to an Anti-Tgf Alpha Antibody Fab Fragment: An X-Ray Structural and Thermodynamic Analysis
J Mol Biology, 2001
ID | 名称 | 化学式 | 分子量 |
---|---|---|---|
NI | NICKEL (II) ION | Ni | 58.693 |
CL | CHLORIDE ION | Cl | 35.453 |
组装 ID: 1
详情: software_defined_assembly
寡聚状态: Hetero 3-mer
化学计量: A1, B1, C1