Peptide E , CAS No.78355-50-7

CAS: 78355-50-7 Cat. No.: P1431952 PubChem CID: 16132342

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Peptide E is a potent kappa opiate receptor agonist. Peptide E has opiate receptor binding activity with IC 50 value of 0.39 μM. Peptide E can be used for the research of central nervous system.

Specifications

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

AGONIST

Names and Identifiers

• Canonical Smiles: CC(C)CC(C(=O)O)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCCCN)NC(=O)C(CCC(=O)N)NC(=O)C(CC3=CC=C(C=C3)O)NC(=O)C(CC(=O)O)NC(=O)C(CCSC)NC(=O)C(CC4=CNC5=CC=CC=C54)NC(=O)C(CC6=CNC7=CC=CC=C76)NC(=O)C(CCC(=O)O)NC(=O)C8CCCN8C(=O)C(CCCNC(=N)N)NC(=O)CNC(=O)C(C(C)C)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCSC)NC(=O)C(CC9=CC=CC=C9)NC(=O)CNC(=O)CNC(=O)C(CC1=CC=C(C=C1)O)N
• IUPAC Name: (2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]-5-carbamimidamidopentanoyl]pyrrolidine-2-carbonyl]amino]-4-carboxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-carboxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-oxopentanoyl]amino]hexanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid
• InChIKey: PCFGFYKGPMQDBX-FEKONODYSA-N
• INCHI: 1S/C147H207N41O34S2/c1-80(2)64-113(143(221)222)186-135(213)108(67-83-26-11-8-12-27-83)172-119(196)78-166-117(194)76-168-125(203)106(68-85-40-46-90(190)47-41-85)181-128(206)99(34-20-58-160-145(153)154)174-126(204)97(32-17-18-56-148)173-129(207)101(50-52-115(150)192)177-136(214)109(69-86-42-48-91(191)49-43-86)182-139(217)112(72-122(200)201)185-132(210)104(55-63-224-6)179-137(215)110(70-87-73-163-95-30-15-13-28-92(87)95)184-138(216)111(71-88-74-164-96-31-16-14-29-93(88)96)183-130(208)102(51-53-121(198)199)180-140(218)114-37-23-61-188(114)142(220)105(36-22-60-162-147(157)158)170-120(197)79-169-141(219)123(81(3)4)187-133(211)100(35-21-59-161-146(155)156)176-127(205)98(33-19-57-159-144(151)152)175-131(209)103(54-62-223-5)178-134(212)107(66-82-24-9-7-10-25-82)171-118(195)77-165-116(193)75-167-124(202)94(149)65-84-38-44-89(189)45-39-84/h7-16,24-31,38-49,73-74,80-81,94,97-114,123,163-164,189-191H,17-23,32-37,50-72,75-79,148-149H2,1-6H3,(H2,150,192)(H,165,193)(H,166,194)(H,167,202)(H,168,203)(H,169,219)(H,170,197)(H,171,195)(H,172,196)(H,173,207)(H,174,204)(H,175,209)(H,176,205)(H,177,214)(H,178,212)(H,179,215)(H,180,218)(H,181,206)(H,182,217)(H,183,208)(H,184,216)(H,185,210)(H,186,213)(H,187,211)(H,198,199)(H,200,201)(H,221,222)(H4,151,152,159)(H4,153,154,160)(H4,155,156,161)(H4,157,158,162)/t94-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,123-/m0/s1
• Isomeric SMILES: CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC3=CC=C(C=C3)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC4=CNC5=CC=CC=C54)NC(=O)[C@H](CC6=CNC7=CC=CC=C76)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H]8CCCN8C(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC9=CC=CC=C9)NC(=O)CNC(=O)CNC(=O)[C@H](CC1=CC=C(C=C1)O)N
• Alternate CAS: 78355-50-7
• PubChem CID: 16132342
• MeSH Entry Terms: opioid peptide E;peptide E;peptide E (adrenal medulla);peptide E proenkephalin;proenkephalin peptide E

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic Polymers
    • Class Polypeptides

• Kingdom: Organic compounds
• Superclass: Organic Polymers
• Class: Polypeptides
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Polypeptides
• Alternative Parents: Peptides Tyrosine and derivatives Arginine and derivatives Phenylalanine and derivatives Glutamine and derivatives Glutamic acid and derivatives Aspartic acid and derivatives Leucine and derivatives Methionine and derivatives Proline and derivatives N-acyl-L-alpha-amino acids Valine and derivatives Alpha amino acid amides Tryptamines and derivatives Amphetamines and derivatives 3-alkylindoles Tricarboxylic acids and derivatives N-acylpyrrolidines Pyrrolidinecarboxamides 1-hydroxy-2-unsubstituted benzenoids Aralkylamines N-acyl amines Substituted pyrroles Tertiary carboxylic acid amides Heteroaromatic compounds Secondary carboxylic acid amides Primary carboxylic acid amides Amino acids Guanidines Azacyclic compounds Carboximidamides Carboxylic acids Dialkylthioethers Sulfenyl compounds Carbonyl compounds Hydrocarbon derivatives Imines Monoalkylamines Organic oxides
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Polypeptide - Alpha peptide - Tyrosine or derivatives - Arginine or derivatives - Phenylalanine or derivatives - Glutamic acid or derivatives - Glutamine or derivatives - Leucine or derivatives - Aspartic acid or derivatives - Methionine or derivatives - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - N-acyl-l-alpha-amino acid - Proline or derivatives - Valine or derivatives - Alpha-amino acid amide - Triptan - Amphetamine or derivatives - 3-alkylindole - Alpha-amino acid or derivatives - N-substituted-alpha-amino acid - Indole - Indole or derivatives - Tricarboxylic acid or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - Aralkylamine - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Fatty acyl - N-acyl-amine - Monocyclic benzene moiety - Substituted pyrrole - Fatty amide - Benzenoid - Tertiary carboxylic acid amide - Heteroaromatic compound - Pyrrolidine - Pyrrole - Secondary carboxylic acid amide - Amino acid or derivatives - Amino acid - Primary carboxylic acid amide - Guanidine - Carboxamide group - Carboximidamide - Azacycle - Sulfenyl compound - Thioether - Dialkylthioether - Carboxylic acid derivative - Carboxylic acid - Organoheterocyclic compound - Primary amine - Organic oxide - Organic oxygen compound - Carbonyl group - Organosulfur compound - Imine - Organic nitrogen compound - Organooxygen compound - Primary aliphatic amine - Organonitrogen compound - Amine - Hydrocarbon derivative - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y