PACAP-27   Click here for help

GtoPdb Ligand ID: 2257

Synonyms: pituitary adenylate cyclase activating polypeptide-27
Compound class: Endogenous peptide in human, mouse or rat
Comment: Sequences of human, mouse, rat and sheep PACAP-27 are identical. As is often the case with peptide molecules, representations of the stereochemistry of PACAP-27 may vary across different resources.
Species: Human, Mouse, Rat, Sheep
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
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 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)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N)CC(C)C)C(C)C)C)C)CC(C)C)Cc1ccc(cc1)O)CCCCN)CCCCN)C(C)C)C)CCSC)CCC(=O)N)NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(C(O)C)NC(=O)C(NC(=O)C(C(CC)C)NC(=O)CNC(=O)C(NC(=O)C(NC(=O)C(Cc1[nH]cnc1)N)CO)CC(=O)O)Cc1ccccc1)CC(=O)O)CO)Cc1ccc(cc1)O)CO)CCCNC(=N)N)Cc1ccc(cc1)O)CCCNC(=N)N
Isomeric 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)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N)CC(C)C)C(C)C)C)C)CC(C)C)Cc1ccc(cc1)O)CCCCN)CCCCN)C(C)C)C)CCSC)CCC(=O)N)NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(C(O)C)NC(=O)C(NC(=O)C(C(CC)C)NC(=O)CNC(=O)C(NC(=O)C(NC(=O)C(Cc1[nH]cnc1)N)CO)CC(=O)O)Cc1ccccc1)CC(=O)O)CO)Cc1ccc(cc1)O)CO)CCCNC(=N)N)Cc1ccc(cc1)O)CCCNC(=N)N
InChI InChI=1S/C142H224N40O39S/c1-16-75(10)113(179-108(191)66-156-120(201)102(63-109(192)193)173-135(216)104(67-183)176-119(200)88(146)62-84-65-153-70-157-84)139(220)174-101(58-80-28-18-17-19-29-80)133(214)182-114(79(14)186)140(221)175-103(64-110(194)195)132(213)178-106(69-185)136(217)172-100(61-83-39-45-87(189)46-40-83)131(212)177-105(68-184)134(215)164-93(34-27-54-155-142(151)152)126(207)170-98(59-81-35-41-85(187)42-36-81)129(210)163-92(33-26-53-154-141(149)150)124(205)161-89(30-20-23-50-143)122(203)165-94(47-48-107(147)190)127(208)166-95(49-55-222-15)121(202)159-78(13)118(199)180-111(73(6)7)137(218)167-91(32-22-25-52-145)123(204)162-90(31-21-24-51-144)125(206)171-99(60-82-37-43-86(188)44-38-82)130(211)169-97(57-72(4)5)128(209)160-76(11)116(197)158-77(12)117(198)181-112(74(8)9)138(219)168-96(115(148)196)56-71(2)3/h17-19,28-29,35-46,65,70-79,88-106,111-114,183-189H,16,20-27,30-34,47-64,66-69,143-146H2,1-15H3,(H2,147,190)(H2,148,196)(H,153,157)(H,156,201)(H,158,197)(H,159,202)(H,160,209)(H,161,205)(H,162,204)(H,163,210)(H,164,215)(H,165,203)(H,166,208)(H,167,218)(H,168,219)(H,169,211)(H,170,207)(H,171,206)(H,172,217)(H,173,216)(H,174,220)(H,175,221)(H,176,200)(H,177,212)(H,178,213)(H,179,191)(H,180,199)(H,181,198)(H,182,214)(H,192,193)(H,194,195)(H4,149,150,154)(H4,151,152,155)
InChI Key RZGBUJXSKLDAFE-UHFFFAOYSA-N
References
1. Ciccarelli E, Svoboda M, De Neef P, Di Paolo E, Bollen A, Dubeaux C, Vilardaga JP, Waelbroeck M, Robberecht P. (1995)
Pharmacological properties of two recombinant splice variants of the PACAP type I receptor, transfected and stably expressed in CHO cells.
Eur J Pharmacol, 288 (3): 259-67. [PMID:7774670]
2. Dautzenberg FM, Mevenkamp G, Wille S, Hauger RL. (1999)
N-terminal splice variants of the type I PACAP receptor: isolation, characterization and ligand binding/selectivity determinants.
J Neuroendocrinol, 11 (12): 941-9. [PMID:10583729]
3. Dickson L, Aramori I, McCulloch J, Sharkey J, Finlayson K. (2006)
A systematic comparison of intracellular cyclic AMP and calcium signalling highlights complexities in human VPAC/PAC receptor pharmacology.
Neuropharmacology, 51 (6): 1086-98. [PMID:16930633]
4. Gaudin P, Couvineau A, Maoret JJ, Rouyer-Fessard C, Laburthe M. (1996)
Stable expression of the recombinant human VIP1 receptor in clonal Chinese hamster ovary cells: pharmacological, functional and molecular properties.
Eur J Pharmacol, 302 (1-3): 207-14. [PMID:8791009]
5. Gourlet P, Vandermeers A, Van Rampelbergh J, De Neef P, Cnudde J, Waelbroeck M, Robberecht P. (1998)
Analogues of VIP, helodermin, and PACAP discriminate between rat and human VIP1 and VIP2 receptors.
Ann N Y Acad Sci, 865: 247-52. [PMID:9928018]
6. Moody TW, Jensen RT, Fridkin M, Gozes I. (2002)
(N-stearyl, norleucine17)VIPhybrid is a broad spectrum vasoactive intestinal peptide receptor antagonist.
J Mol Neurosci, 18 (1-2): 29-35. [PMID:11931347]
7. Tsutsumi M, Claus TH, Liang Y, Li Y, Yang L, Zhu J, Dela Cruz F, Peng X, Chen H, Yung SL et al.. (2002)
A potent and highly selective VPAC2 agonist enhances glucose-induced insulin release and glucose disposal: a potential therapy for type 2 diabetes.
Diabetes, 51 (5): 1453-60. [PMID:11978642]