(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-4-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}butanamido]pentanamido]-4-methylpentanamido]acetamido}-3-carbamoylpropanamido]-N-[(1S)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-imidazol-5-yl)ethyl]carbamoyl}methyl)carbamoyl]-2-methylpropyl]carbamoyl}ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]pentanediamide

• ChemBase编号: 155153
• 分子式: C71H110N24O18S
• 平均质量: 1619.8481
• 单一同位素质量: 1618.8150638
• SMILES: C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](Cc1cnc[nH]1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)N)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]1CCC(=O)N1
• Canonical SMILES: CSCC[C@@H](C(=O)N)NC(=O)[C@@H](NC(=O)[C@H](Cc1[nH]cnc1)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]1CCC(=O)N1)CCC(=O)N)CCCNC(=N)N)CC(C)C)CC(=O)N)CCC(=O)N)C)CC(C)C
• InChI: InChI=1S/C71H110N24O18S/c1-34(2)24-47(92-62(105)43(14-11-22-79-71(76)77)89-64(107)45(15-18-52(72)96)90-63(106)44-17-20-55(99)85-44)61(104)81-31-56(100)87-51(28-54(74)98)69(112)91-46(16-19-53(73)97)65(108)94-49(26-38-29-80-41-13-10-9-12-40(38)41)66(109)84-37(7)60(103)95-58(36(5)6)70(113)82-32-57(101)86-50(27-39-30-78-33-83-39)68(111)93-48(25-35(3)4)67(110)88-42(59(75)102)21-23-114-8/h9-10,12-13,29-30,33-37,42-51,58,80H,11,14-28,31-32H2,1-8H3,(H2,72,96)(H2,73,97)(H2,74,98)(H2,75,102)(H,78,83)(H,81,104)(H,82,113)(H,84,109)(H,85,99)(H,86,101)(H,87,100)(H,88,110)(H,89,107)(H,90,106)(H,91,112)(H,92,105)(H,93,111)(H,94,108)(H,95,103)(H4,76,77,79)/t37-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,58-/m0/s1
• InChIKey: QXZBMSIDSOZZHK-DOPDSADYSA-N

名称和登记号

名称

• IUPAC标准名: (2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-4-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}butanamido]pentanamido]-4-methylpentanamido]acetamido}-3-carbamoylpropanamido]-N-[(1S)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(1H-imidazol-5-yl)ethyl]carbamoyl}methyl)carbamoyl]-2-methylpropyl]carbamoyl}ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]pentanediamide
• IUPAC传统名: (2S)-2-[(2S)-2-{2-[(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-4-carbamoyl-2-{[(2S)-5-oxopyrrolidin-2-yl]formamido}butanamido]pentanamido]-4-methylpentanamido]acetamido}-3-carbamoylpropanamido]-N-[(1S)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-3-methylbutyl]carbamoyl}-2-(3H-imidazol-4-yl)ethyl]carbamoyl}methyl)carbamoyl]-2-methylpropyl]carbamoyl}ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]pentanediamide
• 别名: pGlu-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2; Bombesin acetate salt hydrate

登记号

• MDL号: MFCD00167514
• Beilstein号: 9611365
• PubChem SID: 24891763; 162249291
• PubChem CID: 16201612

理论计算性质

• Acid pKa: 10.993571
• 质子受体: 22
• 质子供体: 23
• LogD (pH = 5.5): -12.399084
• LogD (pH = 7.4): -11.917642
• Log P: -10.019509
• 摩尔折射率: 418.9957 cm^3
• 极化性: 160.03325 Å^3
• 极化表面积: 686.13 Å^2
• 可自由旋转的化学键: 51
• 里宾斯基五规则: false

分子性质

理化性质

• 溶解度: 0.05 M acetic acid: soluble20 mg/mL, clear, colorless

安全信息

• RTECS编号: BD3480000
• 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 ... GRP(2922); human ... GRPR(2925)

产品相关信息

• 纯度: ≥80% peptide basis; ≥97% (HPLC); ≥97.0% (HPLC)
• 杂质: ≤6% acetate; ≤9% water
• Empirical Formula (Hill Notation): C71H110N24O18S · xC2H4O2 · yH2O

详细说明

Sigma Aldrich - B4272

Amino Acid Sequence
Glp-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2
Biochem/physiol Actions
Tetradecapeptide originally isolated from the skin of the frog Bombina bombina. Bombesin acts at specific brain nuclei to inhibit food intake. It also increases blood glucose levels.

Sigma Aldrich - 15560

Amino Acid Sequence
Glp-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2
Other Notes
Mitogen which acts through the inositol lipid pathway1,2