P8 [PMID: 25923432]   Click here for help

GtoPdb Ligand ID: 8345

Compound class: Peptide or derivative
Comment: This small peptide represents amino acids 67-73 of presenilin 1. The peptide is water soluble [1].
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CC(CC(C(=O)O)NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(CCC(=O)O)N)CCC(=O)O)CCC(=O)O)CC(=O)O)CCC(=O)O)CCC(=O)O)C
Isomeric SMILES CC(C)C[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](N)CCC(=O)O)C(=O)O
InChI InChI=1S/C35H53N7O20/c1-15(2)13-22(35(61)62)42-33(59)20(7-12-27(51)52)39-31(57)18(5-10-25(47)48)40-34(60)21(14-28(53)54)41-32(58)19(6-11-26(49)50)38-30(56)17(4-9-24(45)46)37-29(55)16(36)3-8-23(43)44/h15-22H,3-14,36H2,1-2H3,(H,37,55)(H,38,56)(H,39,57)(H,40,60)(H,41,58)(H,42,59)(H,43,44)(H,45,46)(H,47,48)(H,49,50)(H,51,52)(H,53,54)(H,61,62)/t16-,17-,18-,19-,20-,21-,22-/m0/s1
InChI Key ASNYBKBWOJOFFP-CPDXTSBQSA-N
References
1. Dewji NN, Singer SJ, Masliah E, Rockenstein E, Kim M, Harber M, Horwood T. (2015)
Peptides of Presenilin-1 Bind the Amyloid Precursor Protein Ectodomain and Offer a Novel and Specific Therapeutic Approach to Reduce ß-Amyloid in Alzheimer's Disease.
PLoS ONE, 10 (4): e0122451. [PMID:25923432]