PDB Chemical Component 175

Ideal Model

Chemical Description

Name 3,5-DIHYDRO-5-METHYLIDENE-4H-IMIDAZOL-4-ON
Formula C8 H16 N4 O3
Formal charge 0
Molecular weight 216.238 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id ALA, SER, GLY

Chemical features

Atom count 31
Chiral atom count 3
Chiral atoms CA C2 C3
Observed leaving atoms OXT H2 HXT
Bond count 31
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) [(2S,4S)-2-[(1S)-1-aminoethyl]-4-(aminomethyl)-5-oxoimidazolidin-1-yl]acetic acid
Systematic name (OpenEye OEToolkits) 2-[2-[(1S)-1-aminoethyl]-4-(aminomethyl)-5-oxo-imidazolidin-1-yl]ethanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@H](N)[C@H]1N[C@@H](CN)C(=O)N1CC(O)=O
SMILES (CACTVS) C[CH](N)[CH]1N[CH](CN)C(=O)N1CC(O)=O
Stereo SMILES (OpenEye) C[C@@H](C1NC(C(=O)N1CC(=O)O)CN)N
InChI descriptor InChI=1S/C8H16N4O3/c1-4(10)7-11-5(2-9)8(15)12(7)3-6(13)14/h4-5,7,11H,2-3,9-10H2,1H3,(H,13,14)/t4-,5-,7-/m0/s1
InChIKey descriptor MOTCYKZNVUEYFO-VPLCAKHXSA-N

Status Information

Last modified 2023-11-03
Created 2004-05-23
Release status REL
Processing site RCSB