Ile-His-Arg
PubChem CID
145456155
Structure
Molecular Formula
Synonyms
- Ile-His-Arg
- L-Isoleucyl-L-histidyl-L-arginine
- isoleucylhistidylarginine
- Isoleucyl-histidyl-arginine
- CHEBI:158452
Molecular Weight
424.5 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
- Create:2019-12-12
- Modify:2025-01-04
Description
Ile-His-Arg is a peptide.
Chemical Structure Depiction
SVG Image
IUPAC Condensed
H-Ile-His-Arg-OH
Sequence
IHR
PLN
H-IHR-OH
HELM
PEPTIDE1{I.H.R}$$$$
IUPAC
L-isoleucyl-L-histidyl-L-arginine
(2S)-2-[[(2S)-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)
InChI=1S/C18H32N8O4/c1-3-10(2)14(19)16(28)26-13(7-11-8-22-9-24-11)15(27)25-12(17(29)30)5-4-6-23-18(20)21/h8-10,12-14H,3-7,19H2,1-2H3,(H,22,24)(H,25,27)(H,26,28)(H,29,30)(H4,20,21,23)/t10-,12-,13-,14-/m0/s1
Computed by InChI 1.0.5 (PubChem release 2019.06.18)
AREBLHSMLMRICD-PYJNHQTQSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)
CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O)N
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)
C18H32N8O4
Computed by PubChem 2.1 (PubChem release 2019.06.18)
Property Name
Property Value
Reference
Property Name
Molecular Weight
Property Value
424.5 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
-3.6
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
7
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
7
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
13
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
424.25465153 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
424.25465153 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
215 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
30
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
611
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
4
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2019.06.18)
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Same Connectivity Count
Same Parent, Connectivity Count
Similar Compounds (2D)
Similar Conformers (3D)
Same Count
- ChEBI
- Metabolomics Workbench
- WikidataIle-His-Arghttps://www.wikidata.org/wiki/Q106012019
- PubChem
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
CONTENTS