Lysozyme

Name: Lysozyme (CAS 12650-88-3) ——完整化学数据集
Creator: MolGod.org
License: https://molgod.org/copyright/#data

CAS 12650-88-3 · C₉₉H₁₅₉N₃₇O₂₃ · MW 2235.6 g/mol

关于 Lysozyme

Lysozyme 是一种化学品，登记号为 CAS 12650-88-3，分子式为 C₉₉H₁₅₉N₃₇O₂₃，摩尔质量为 2235.6 g/mol。

该分子包含 318 个原子，通过 322 个化学键连接。该化合物的完整系统 IUPAC 名称为 2-[[4-amino-2-[[2-[[2-[2-[[2-[[2-[2-[[2-[[2-[[2-[[5-amino-2-[[1-[2-[[2-[[2-[[2-[(2-amino-5-carbamimidamidopentanoyl)amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]-3-methylbutanoyl]amino]propanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-oxobutanoyl]amino]-5-carbamimidamidopentanoic acid。上方的交互式 3D 模型可查看原子的空间排列——您可以用鼠标旋转、用滚轮缩放，并在骨架 / 球棍 (Ball & Stick) / 空间填充 (Space Fill) 显示模式之间切换。

在理化性质方面，分配系数 logP = -7.4 (负值，亲水性化合物)，极性表面积 PSA = 1010 Å²，38 个氢键供体和 29 个氢键受体。这些参数对于评估生物利用度以及与生物分子的相互作用至关重要。

该化合物的化学数据来自 PubChem（NIH NLM NCBI），全球最大的化学数据库之一。所有信息均自动更新，并附有符合 CLP 法规（EC 1272/2008）的 GHS 危险说明翻译。交互式3D模型和查看器图像受版权保护（© MolGod.org）——使用条款：molgod.org/copyright/。

理化性质

Molecular formula	C₉₉H₁₅₉N₃₇O₂₃
Molar mass	2235.6 g/mol
IUPAC	2-[[4-amino-2-[[2-[[2-[2-[[2-[[2-[2-[[2-[[2-[[2-[[5-amino-2-[[1-[2-[[2-[[2-[[2-[(2-amino-5-carbamimidamidopentanoyl)amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]-3-methylbutanoyl]amino]propanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-oxobutanoyl]amino]-5-carbamimidamidopentanoic acid
SMILES	`CCC(C)C(C(=O)NC(CCCNC(=N)N)C(=O)NC(C)C(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)NC(C(C)C)C(=O)NC(C)C(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(=O)N)C(=O)NC(CCCNC(=N)N)C(=O)O)NC(=O)CNC(=O)C(CCC(=O)N)NC(=O)C5CCCN5C(=O)C(CC(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(C(C)C)NC(=O)C(C(C)C)NC(=O)C(CCCNC(=N)N)N`
InChIKey	`ZJCXKXFAOCLSRV-UHFFFAOYSA-N`
logP (XLogP3)	-7.4
PSA	1010 Å²
HBD / HBA	38 / 29
PubChem CID	CID 91976556 ↗

GHS 安全

信号词: 危险

GHS08

H334 — 吸入可能导致过敏或哮喘病症状或呼吸困难

科学文献

Brak articles naukowych dla CAS 12650-88-3 w PubMed / OpenAlex / Semantic Scholar.

同义词

12650-88-3 · LYSOZYME · Lysozyme (chicken egg white) · Delvozyme · Hen Muramidase · Lysozyme G · Hen Egg Lysozyme · Lysozyme (DCF) · N,ODiacetylmuramidase · N-ACETYLMURAMIDE GLYCANOHYDROLASE · NAcetylmuramyl hydrolase · LYSOZYME [INCI] · LYSOZYME [MI] · Mucopeptide glucohydrolase · RefChem:800220

数据来源

📊 PubChem CID 91976556 — NIH
🔬 NIST WebBook — 光谱
💊 ChEMBL — 生物活性

📜 许可与来源PREDICTED MODEL · NOT VERIFIEDMolGod_License_1

PREDICTED MODEL — NOT VERIFIED
computed by MolGod Scientific · experimental feature (beta) · may contain errors

No source 3-D conformer was available to MolGod for this substance. MolGod Scientific computed this geometry from the structural formula with RDKit 2026.03.6 (ETKDGv3 + wspolrzedne losowe conformer generation, MMFF94 force-field optimisation; lowest-energy converged conformer of a fixed-seed set). It is not a measured structure, it does not come from PubChem, and it has not been compared with experimental data. It shows one possible conformation.

23 stereo element(s) undefined in the source record (18 stereocentre(s), 5 double-bond E/Z) were assigned arbitrarily; the model shows one stereoisomer only, which may not be the naturally occurring or commercial form.

Methods and references

RDKit: Open-source cheminformatics, version 2026.03.6. Zenodo. doi:10.5281/zenodo.22140358 (all versions: doi:10.5281/zenodo.591637)
Riniker S, Landrum GA. Better Informed Distance Geometry: Using What We Know To Improve Conformation Generation. J. Chem. Inf. Model. 2015, 55, 2562-2574. doi:10.1021/acs.jcim.5b00654
Wang S, Witek J, Landrum GA, Riniker S. Improving Conformer Generation for Small Rings and Macrocycles Based on Distance Geometry and Experimental Torsional-Angle Preferences. J. Chem. Inf. Model. 2020, 60, 2044-2058. doi:10.1021/acs.jcim.0c00025
Halgren TA. Merck molecular force field. I. Basis, form, scope, parameterization, and performance of MMFF94. J. Comput. Chem. 1996, 17, 490-519. doi:10.1002/(SICI)1096-987X(199604)17:5/6<490::AID-JCC1>3.0.CO;2-P
Tosco P, Stiefl N, Landrum G. Bringing the MMFF force field to the RDKit: implementation and validation. J. Cheminform. 2014, 6, 37. doi:10.1186/s13321-014-0037-3
Heller SR, McNaught A, Pletnev I, Stein S, Tchekhovskoi D. InChI, the IUPAC International Chemical Identifier. J. Cheminform. 2015, 7, 23. doi:10.1186/s13321-015-0068-4
Kim S, Chen J, Cheng T, et al. PubChem 2025 update. Nucleic Acids Res. 2025, 53, D1516-D1525. doi:10.1093/nar/gkae1059 Compound record: https://pubchem.ncbi.nlm.nih.gov/compound/91976556
Bolton EE, Kim S, Bryant SH. PubChem3D: Conformer generation. J. Cheminform. 2011, 3, 4. doi:10.1186/1758-2946-3-4 (cited for contrast: no source 3-D conformer was available to MolGod for this record)

Identity note. The structure behind this model is PubChem CID 91976556, which PubChem titles “Lysozyme” and returns for CAS 12650-88-3. That record describes a peptide, C₉₉H₁₅₉N₃₇O₂₃ (2235.6 g/mol). Lysozyme C of the chicken (Gallus gallus) is a protein whose mature chain spans residues 19–147 of the precursor, i.e. 129 amino-acid residues (UniProt P00698). This 3-D model therefore shows the peptide of that PubChem record, not the lysozyme protein.

ENGRAVEDNORMAL

Lysozyme (CAS 12650-88-3), C99H159N37O23 - 3D ball-and-stick molecular model, engraved element symbols (C H N O), MolGod STL preview

MG-STL-12650-88-3-ENGRAVED · 3,697,878 △ · 176 MB · SHA-256 7bf7e62873bd1cbf

下载 3D 模型 · ENGRAVED · C H N O

Lysozyme (CAS 12650-88-3), C99H159N37O23 - 3D ball-and-stick molecular model, MolGod STL preview

MG-STL-12650-88-3-NORMAL · 135,936 △ · 6 MB · SHA-256 d23ad1dae54c76fe

下载 3D 模型

模型: Lysozyme · 12650-88-3
InChIKey: ZJCXKXFAOCLSRV-UHFFFAOYSA-N
许可协议: CC BY-SA 4.0 International (来源权利未确定 — 尚未授予)
署名: MolGod Scientific — Lysozyme (CAS 12650-88-3)
许可与来源记录: Lysozyme (CAS 12650-88-3) →
MolGod 分子记录: Lysozyme →
源数据: PubChem CID 91976556 ↗
模型信息: 由 MolGod 生成的 STL · MolGod STL Exporter build 48804cd20b0d · 生成于 2026-10-16
SHA-256 (STL): d23ad1dae54c76fe20172bc6e40dbb1fe8fc7f8a6325fd5620059d2ed57d2ce8
MD5 (STL): 71c8f6f03dc81dfae56a49385f5fbf21
模型标识符: MG-STL-12650-88-3
转换: MolGod Scientific 球棍模型网格
更改: PREDICTED geometry computed by MolGod Scientific (RDKit), NOT verified; rendered as a triangulated mesh.
Wikimedia Commons: 尚未发布

📄 下载 3D 模型 (6 MB)📄 下载 3D 模型 · ENGRAVED · C H N O · (176 MB)

本许可适用于 MolGod 创建的 STL 网格，不自动适用于第三方源材料。