F peptide   Click here for help

GtoPdb Ligand ID: 6247

Compound class: Peptide
Comment: Corresponds to amino acid residues 414-434 in the V4-C4 region of HIV-1 gp120 (strain Bru) [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.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES NCCCCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)O)CCC(=O)O)CCC(=O)N)Cc1c[nH]c2c1cccc2)CCSC)CC(=O)N)C(CC)C)Cc1ccccc1)CCC(=O)N)NC(=O)C(C(CC)C)NC(=O)C(NC(=O)C(NC(=O)C1CCCN1C(=O)C(NC(=O)C(C(O)C)NC(=O)C(C(CC)C)NC(=O)C(C(O)C)NC(=O)C(NC(=O)C(NC(=O)CNC(=O)C(CCC(=O)O)N)CO)CC(=O)O)CC(C)C)CS)CCCN=C(N)N
Isomeric SMILES CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CS)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@@H](N)CCC(=O)O)[C@@H](C)O)[C@@H](C)CC)[C@@H](C)O)[C@@H](C)CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(=O)O)C(=O)O
InChI InChI=1S/C110H173N29O34S2/c1-12-54(6)85(134-95(158)65(29-22-41-118-110(116)117)122-101(164)76(52-174)133-102(165)77-30-23-42-139(77)108(171)74(44-53(4)5)132-106(169)88(57(9)141)138-105(168)87(56(8)14-3)136-107(170)89(58(10)142)137-99(162)73(48-84(151)152)130-100(163)75(51-140)121-81(146)50-120-90(153)62(112)31-37-82(147)148)103(166)126-64(28-20-21-40-111)91(154)123-67(33-36-79(114)144)93(156)128-70(45-59-24-16-15-17-25-59)98(161)135-86(55(7)13-2)104(167)131-72(47-80(115)145)97(160)125-68(39-43-175-11)94(157)129-71(46-60-49-119-63-27-19-18-26-61(60)63)96(159)124-66(32-35-78(113)143)92(155)127-69(109(172)173)34-38-83(149)150/h15-19,24-27,49,53-58,62,64-77,85-89,119,140-142,174H,12-14,20-23,28-48,50-52,111-112H2,1-11H3,(H2,113,143)(H2,114,144)(H2,115,145)(H,120,153)(H,121,146)(H,122,164)(H,123,154)(H,124,159)(H,125,160)(H,126,166)(H,127,155)(H,128,156)(H,129,157)(H,130,163)(H,131,167)(H,132,169)(H,133,165)(H,134,158)(H,135,161)(H,136,170)(H,137,162)(H,138,168)(H,147,148)(H,149,150)(H,151,152)(H,172,173)(H4,116,117,118)/t54-,55-,56-,57+,58+,62-,64-,65-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,77-,85-,86-,87-,88-,89-/m0/s1
InChI Key ITFICYZHWXDVMU-IPTZIORSSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
References
1. Deng X, Ueda H, Su SB, Gong W, Dunlop NM, Gao JL, Murphy PM, Wang JM. (1999)
A synthetic peptide derived from human immunodeficiency virus type 1 gp120 downregulates the expression and function of chemokine receptors CCR5 and CXCR4 in monocytes by activating the 7-transmembrane G-protein-coupled receptor FPRL1/LXA4R.
Blood, 94 (4): 1165-73. [PMID:10438703]