Np mrd loader

Record Information
Version2.0
Created at2024-09-11 20:11:04 UTC
Updated at2024-09-11 20:11:05 UTC
NP-MRD IDNP0339180
Secondary Accession NumbersNone
Natural Product Identification
Common NameSomatostatin
DescriptionSomatostatin belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues. Somatostatin is a very strong basic compound (based on its pKa). In humans, somatostatin is involved in pancreas function - delta cell. Somatostatin was first documented in 1982 (PMID: 6126875). Somatostatin is a peptide hormone that regulates the endocrine system and affects neurotransmission and cell proliferation via interaction with G protein-coupled somatostatin receptors and inhibition of the release of numerous secondary hormones (PMID: 20472043) (PMID: 6142531).
Structure
Thumb
Synonyms
ValueSource
Growth hormone-inhibiting hormone (ghih)HMDB
Somatotropin release-inhibiting factor (srif)HMDB
Somatotropin release-inhibiting hormoneHMDB
(5S,8R,14R,17R,20R,23R,26R,29R,32R,35R)-38-[(2-{[(2R)-2-amino-1-hydroxypropylidene]amino}-1-hydroxyethylidene)amino]-20,35-bis(4-aminobutyl)-14,26,29-tribenzyl-7,10,13,16,19,22,25,28,31,34,37-undecahydroxy-32-[(C-hydroxycarbonimidoyl)methyl]-11-(1-hydroxyethyl)-17-[(1S)-1-hydroxyethyl]-8-(hydroxymethyl)-23-[(1H-indol-3-yl)methyl]-1,2-dithia-6,9,12,15,18,21,24,27,30,33,36-undecaazacyclononatriaconta-6,9,12,15,18,21,24,27,30,33,36-undecaene-5-carboxylateGenerator
Chemical FormulaC77H106N18O19S2
Average Mass1651.9050 Da
Monoisotopic Mass1650.73230 Da
IUPAC Name(5S,8R,14R,17R,20R,23R,26R,29R,32R,35R)-20,35-bis(4-aminobutyl)-38-{2-[(2R)-2-aminopropanamido]acetamido}-14,26,29-tribenzyl-32-(carbamoylmethyl)-11-(1-hydroxyethyl)-17-[(1S)-1-hydroxyethyl]-8-(hydroxymethyl)-23-[(1H-indol-3-yl)methyl]-7,10,13,16,19,22,25,28,31,34,37-undecaoxo-1,2-dithia-6,9,12,15,18,21,24,27,30,33,36-undecaazacyclononatriacontane-5-carboxylic acid
Traditional Name(5S,8R,14R,17R,20R,23R,26R,29R,32R,35R)-20,35-bis(4-aminobutyl)-38-{2-[(2R)-2-aminopropanamido]acetamido}-14,26,29-tribenzyl-32-(carbamoylmethyl)-11-(1-hydroxyethyl)-17-[(1S)-1-hydroxyethyl]-8-(hydroxymethyl)-23-(1H-indol-3-ylmethyl)-7,10,13,16,19,22,25,28,31,34,37-undecaoxo-1,2-dithia-6,9,12,15,18,21,24,27,30,33,36-undecaazacyclononatriacontane-5-carboxylic acid
CAS Registry NumberNot Available
SMILES
C[C@H](O)[C@H]1NC(=O)[C@@H](CCCCN)NC(=O)[C@@H](CC2=CNC3=C2C=CC=C3)NC(=O)[C@@H](CC2=CC=CC=C2)NC(=O)[C@@H](CC2=CC=CC=C2)NC(=O)[C@@H](CC(N)=O)NC(=O)[C@@H](CCCCN)NC(=O)C(CSSCC[C@H](NC(=O)[C@@H](CO)NC(=O)C(NC(=O)[C@@H](CC2=CC=CC=C2)NC1=O)C(C)O)C(O)=O)NC(=O)CNC(=O)[C@@H](C)N
InChI Identifier
InChI=1S/C77H106N18O19S2/c1-42(80)65(101)83-39-62(100)84-60-41-116-115-32-29-53(77(113)114)87-73(109)59(40-96)93-76(112)64(44(3)98)95-72(108)56(35-47-23-11-6-12-24-47)92-75(111)63(43(2)97)94-67(103)52(28-16-18-31-79)85-70(106)57(36-48-38-82-50-26-14-13-25-49(48)50)90-69(105)55(34-46-21-9-5-10-22-46)88-68(104)54(33-45-19-7-4-8-20-45)89-71(107)58(37-61(81)99)91-66(102)51(86-74(60)110)27-15-17-30-78/h4-14,19-26,38,42-44,51-60,63-64,82,96-98H,15-18,27-37,39-41,78-80H2,1-3H3,(H2,81,99)(H,83,101)(H,84,100)(H,85,106)(H,86,110)(H,87,109)(H,88,104)(H,89,107)(H,90,105)(H,91,102)(H,92,111)(H,93,112)(H,94,103)(H,95,108)(H,113,114)/t42-,43+,44?,51-,52-,53+,54-,55-,56-,57-,58-,59-,60?,63-,64?/m1/s1
InChI KeyKTEPWBJBSMMZIC-LJTSQLRWSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
KingdomOrganic compounds
Super ClassOrganic Polymers
ClassPolypeptides
Sub ClassNot Available
Direct ParentPolypeptides
Alternative Parents
Substituents
  • Polypeptide
  • Cyclic alpha peptide
  • N-acyl-alpha amino acid or derivatives
  • Macrolactam
  • Alpha-amino acid amide
  • Alanine or derivatives
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Indole or derivatives
  • Indole
  • Monocyclic benzene moiety
  • Benzenoid
  • Substituted pyrrole
  • Heteroaromatic compound
  • Pyrrole
  • Secondary alcohol
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Lactam
  • Amino acid
  • Organic disulfide
  • Amino acid or derivatives
  • Azacycle
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-1.8ALOGPS
logP-7.9ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)3.01ChemAxon
pKa (Strongest Basic)10.47ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count22ChemAxon
Hydrogen Donor Count22ChemAxon
Polar Surface Area613.23 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity425.02 m³·mol⁻¹ChemAxon
Polarizability168.82 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0013072
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029283
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkSomatostatin
METLIN IDNot Available
PubChem Compound53481605
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Liu Y, Lu D, Zhang Y, Li S, Liu X, Lin H: The evolution of somatostatin in vertebrates. Gene. 2010 Sep 1;463(1-2):21-8. doi: 10.1016/j.gene.2010.04.016. Epub 2010 May 21. [PubMed:20472043 ]
  2. Shen LP, Pictet RL, Rutter WJ: Human somatostatin I: sequence of the cDNA. Proc Natl Acad Sci U S A. 1982 Aug;79(15):4575-9. doi: 10.1073/pnas.79.15.4575. [PubMed:6126875 ]
  3. Shen LP, Rutter WJ: Sequence of the human somatostatin I gene. Science. 1984 Apr 13;224(4645):168-71. doi: 10.1126/science.6142531. [PubMed:6142531 ]