PDB Chemical Component HYG

Ideal Model

Chemical Description

Name HYGROMYCIN B
Synonyms HYGROMIX; ANTIHELMYCIN; HYDROMYCIN B; DESTOMYSIN; ANTIBIOTIC A-396-II
Formula C20 H37 N3 O13
Formal charge 0
Molecular weight 527.520 g/mol
Component type NON-POLYMER

Chemical features

Atom count 73
Chiral atom count 16
Chiral atoms C1 C2 C4 C5 C6 C12 C13 C15 C16 C17 C23 C24 C25 C26 C27 C33
Bond count 76
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2R,3'R,3aR,4S,4'R,5'R,6R,6'S,7S,7aS)-4-{[(1R,2S,3R,5S,6R)-3-amino-2,6-dihydroxy-5-(methylamino)cyclohexyl]oxy}-6'-[(1S)-1-amino-2-hydroxyethyl]-6-(hydroxymethyl)octahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-3',4',5',7-tetrol (non-preferred name)
Systematic name (OpenEye OEToolkits) (2R,3'R,3aR,4S,4'R,5'R,6R,6'S,7aS)-4-[(1R,2S,3R,5S,6R)-3-amino-2,6-dihydroxy-5-methylamino-cyclohexyl]oxy-6'-[(1S)-1-amino-2-hydroxy-ethyl]-6-(hydroxymethyl)spiro[4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-d]pyran-2,2'-oxane]-3',4',5',7-tetrol

Chemical Descriptors

Stereo SMILES (CACTVS) CN[C@H]1C[C@@H](N)[C@H](O)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@@H]3O[C@@]4(O[C@@H]([C@@H](N)CO)[C@H](O)[C@@H](O)[C@H]4O)O[C@@H]23)[C@@H]1O
SMILES (CACTVS) CN[CH]1C[CH](N)[CH](O)[CH](O[CH]2O[CH](CO)[CH](O)[CH]3O[C]4(O[CH]([CH](N)CO)[CH](O)[CH](O)[CH]4O)O[CH]23)[CH]1O
Stereo SMILES (OpenEye) CN[C@H]1C[C@H]([C@@H]([C@H]([C@@H]1O)O[C@H]2[C@H]3[C@H](C([C@H](O2)CO)O)O[C@@]4(O3)[C@@H]([C@@H]([C@H]([C@@H](O4)[C@H](CO)N)O)O)O)O)N
InChI descriptor InChI=1S/C20H37N3O13/c1-23-7-2-5(21)9(26)15(10(7)27)33-19-17-16(11(28)8(4-25)32-19)35-20(36-17)18(31)13(30)12(29)14(34-20)6(22)3-24/h5-19,23-31H,2-4,21-22H2,1H3/t5-,6+,7+,8-,9+,10-,11+,12-,13-,14+,15-,16+,17-,18-,19+,20-/m1/s1
InChIKey descriptor GRRNUXAQVGOGFE-WRWUMOMGSA-N

Status Information

Last modified 2020-05-27
Created 2000-12-15
Release status REL
Model PDB code 1HNZ
Processing site RCSB