(4S)-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-carbamoyl-2-phenylethyl]carbamoyl}-2-carboxyethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}methyl)carbamoyl]-2-(4-hydroxyphenyl)ethyl]carbamoyl}ethyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-4-[(2S)-2-[(2S)-3-(1H-indol-3-yl)-2-{[(2S)-1-(2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}acetyl)pyrrolidin-2-yl]formamido}propanamido]-4-methylpentanamido]butanoic acid

• ChemBase编号: 128099
• 分子式: C97H124N20O31S
• 平均质量: 2098.20286
• 单一同位素质量: 2096.84620829
• SMILES: C[C@@H](C(=O)N[C@@H](Cc1ccc(cc1)O)C(=O)NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@@H]1CCC(=O)N1
• Canonical SMILES: CSCC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N)Cc1ccccc1)CC(=O)O)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@@H]1CCC(=O)N1)CC(C)C)CCC(=O)O)CCC(=O)O)CCC(=O)O)CCC(=O)O)CCC(=O)O)C)Cc1ccc(cc1)O
• InChI: InChI=1S/C97H124N20O31S/c1-49(2)39-68(114-95(146)71(43-54-46-100-59-18-11-9-16-57(54)59)116-97(148)73-19-12-37-117(73)76(121)48-102-85(136)60-24-30-74(119)104-60)93(144)110-65(29-35-81(130)131)91(142)109-64(28-34-80(128)129)90(141)108-63(27-33-79(126)127)89(140)107-62(26-32-78(124)125)88(139)106-61(25-31-77(122)123)87(138)103-50(3)84(135)113-69(41-52-20-22-55(118)23-21-52)86(137)101-47-75(120)105-70(42-53-45-99-58-17-10-8-15-56(53)58)94(145)111-66(36-38-149-4)92(143)115-72(44-82(132)133)96(147)112-67(83(98)134)40-51-13-6-5-7-14-51/h5-11,13-18,20-23,45-46,49-50,60-73,99-100,118H,12,19,24-44,47-48H2,1-4H3,(H2,98,134)(H,101,137)(H,102,136)(H,103,138)(H,104,119)(H,105,120)(H,106,139)(H,107,140)(H,108,141)(H,109,142)(H,110,144)(H,111,145)(H,112,147)(H,113,135)(H,114,146)(H,115,143)(H,116,148)(H,122,123)(H,124,125)(H,126,127)(H,128,129)(H,130,131)(H,132,133)/t50-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,73-/m0/s1
• InChIKey: GKDWRERMBNGKCZ-RNXBIMIWSA-N

名称和登记号

名称

• IUPAC标准名: (4S)-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-carbamoyl-2-phenylethyl]carbamoyl}-2-carboxyethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}methyl)carbamoyl]-2-(4-hydroxyphenyl)ethyl]carbamoyl}ethyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carboxypropyl]carbamoyl}-4-[(2S)-2-[(2S)-3-(1H-indol-3-yl)-2-{[(2S)-1-(2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}acetyl)pyrrolidin-2-yl]formamido}propanamido]-4-methylpentanamido]butanoic acid
• IUPAC传统名: little gastrin I
• 别名: Gastrin I; Human gastrin I; pGlu-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH₂; Little gastrin I; Gastrin I, heptadecapeptide; HG-17; Little gastrin I, human; [18-Pyroglutamic acid]big gastrin I-(18-34)-peptide amide, human; [pGlu18]-Big gastrin I fragment 18-34 amide; Gastrin I human

登记号

• CAS号: 10047-33-3
• EC号: 233-157-0
• MDL号: MFCD00076500
• PubChem SID: 162222413; 24895361; 24878174
• PubChem CID: 16162108
• 维基百科标题: Little_gastrin_I

理论计算性质

• Acid pKa: 3.2459075
• 质子受体: 31
• 质子供体: 26
• LogD (pH = 5.5): -14.039039
• LogD (pH = 7.4): -23.995659
• Log P: -5.128542
• 摩尔折射率: 518.7493 cm^3
• 极化性: 204.33977 Å^3
• 极化表面积: 804.61 Å^2
• 可自由旋转的化学键: 62
• 里宾斯基五规则: false

分子性质

安全信息

• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: -20°C

药理学性质

• 相关基因信息: human ... GAST(2520)

产品相关信息

• 纯度: ≥90% (HPLC); ≥97% (HPLC)
• 级别: PeptiSelect
• Empirical Formula (Hill Notation): C97H124N20O31S

详细说明

Sigma Aldrich - G9020

Amino Acid Sequence
Glp-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2
Biochem/physiol Actions
Produced in the stomach; stimulates gastric acid secretion

Sigma Aldrich - G134

Amino Acid Sequence
Glp-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2

Sigma Aldrich - 53673

Amino Acid Sequence
Glp-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2
Other Notes
Biological and immunological properties 1; Reviews on gastrin2,3