Structure based on 1jsv

Ideal structure
Name: 4-[(6-amino-4-pyrimidinyl)amino]benzenesulfonamide
Formula: C10 H11 N5 O2 S
Weight: 265.292
SMILES: "Nc1cc(Nc2ccc(cc2)[S](N)(=O)=O)ncn1"
Spacial conformation based on PDB 1jsv
RESIDUE   U55     29
CONECT      N17    3 C11  H171 H172
CONECT      C11    3 N17  N12  C16 
CONECT      N12    2 C11  C13 
CONECT      C13    3 N12  N14  H131
CONECT      N14    2 C13  C15 
CONECT      C16    3 C11  C15  H161
CONECT      C15    3 N14  C16  N18 
CONECT      N18    3 C15  C01  H181
CONECT      C01    3 N18  C06  C02 
CONECT      C06    3 C01  C05  H061
CONECT      C05    3 C06  C04  H051
CONECT      C02    3 C01  C03  H021
CONECT      C03    3 C02  C04  H031
CONECT      C04    3 C05  C03  S07 
CONECT      S07    4 C04  O08  O09  N10 
CONECT      O08    1 S07 
CONECT      O09    1 S07 
CONECT      N10    3 S07  H101 H102
CONECT      H171   1 N17 
CONECT      H172   1 N17 
CONECT      H131   1 C13 
CONECT      H161   1 C16 
CONECT      H181   1 N18 
CONECT      H061   1 C06 
CONECT      H051   1 C05 
CONECT      H021   1 C02 
CONECT      H031   1 C03 
CONECT      H101   1 N10 
CONECT      H102   1 N10 
END   
HET    U55             29
HETNAM     U55 4-[(6-AMINO-4-PYRIMIDINYL)AMINO]BENZENESULFONAMIDE
FORMUL      U55    C10 H11 N5 O2 S1

This OCA MONOMER page
uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science