PDB Chemical Component AP4

Ideal Model

Chemical Description

Name 7-AMINO-3,3A,4,5-TETRAHYDRO-8H-2-OXA-5,6,8,9B-TETRAAZA-CYCLOPENTA[A]NAPHTHALENE-1,9-DIONE
Synonyms 5,6-CYCLIC-TETRAHYDROPTERIDINE
Formula C8 H9 N5 O3
Formal charge 0
Molecular weight 223.189 g/mol
Component type NON-POLYMER

Chemical features

Atom count 25
Chiral atom count 1
Chiral atoms C6
Bond count 27
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) (6aR)-3-amino-5,6,6a,7-tetrahydro[1,3]oxazolo[3,4-f]pteridine-1,9(2H)-dione
Systematic name (OpenEye OEToolkits) (6aR)-3-amino-5,6,6a,7-tetrahydro-2H-[1,3]oxazolo[3,4-f]pteridine-1,9-dione

Chemical Descriptors

Stereo SMILES (CACTVS) NC1=NC2=C(N3[C@H](CN2)COC3=O)C(=O)N1
SMILES (CACTVS) NC1=NC2=C(N3[CH](CN2)COC3=O)C(=O)N1
Stereo SMILES (OpenEye) C1[C@@H]2COC(=O)N2C3=C(N1)N=C(NC3=O)N
InChI descriptor InChI=1S/C8H9N5O3/c9-7-11-5-4(6(14)12-7)13-3(1-10-5)2-16-8(13)15/h3H,1-2H2,(H4,9,10,11,12,14)/t3-/m1/s1
InChIKey descriptor XAZOBOCYEGBXHD-GSVOUGTGSA-N

Status Information

Last modified 2021-03-13
Created 1999-12-16
Release status REL
Model PDB code 1DMJ
Processing site RCSB