Structure based on 1q8u

Ideal structure
Name: (s)-2-methyl-1-[(4-methyl-5-isoquinoline)sulfonyl]-homopiperazine
Formula: C16 H21 N3 O2 S
Weight: 319.422
SMILES: "C[CH]1CNCCCN1[S](=O)(=O)c2cccc3cncc(C)c23"
Spacial conformation based on PDB 1q8u.
Also present in other 5 PDB entries.
RESIDUE   H52     43
CONECT      O1     1 S5  
CONECT      S5     4 O1   O2   N21  C5  
CONECT      O2     1 S5  
CONECT      N21    3 S5   C22  C27 
CONECT      C22    4 N21  C2M  C23  H22 
CONECT      C2M    4 C22  H2M1 H2M2 H2M3
CONECT      C23    4 C22  N24  H231 H232
CONECT      N24    3 C23  C25  H24 
CONECT      C25    4 N24  C26  H251 H252
CONECT      C26    4 C25  C27  H261 H262
CONECT      C27    4 N21  C26  H271 H272
CONECT      C5     3 S5   C10  C6  
CONECT      C10    3 C5   C4   C9  
CONECT      C4     3 C10  CM   C3  
CONECT      CM     4 C4   HM1  HM2  HM3 
CONECT      C9     3 C10  C8   C1  
CONECT      C8     3 C9   C7   H8  
CONECT      C7     3 C8   C6   H7  
CONECT      C6     3 C5   C7   H6  
CONECT      C1     3 C9   N2   H1  
CONECT      N2     2 C1   C3  
CONECT      C3     3 C4   N2   H3  
CONECT      H22    1 C22 
CONECT      H2M1   1 C2M 
CONECT      H2M2   1 C2M 
CONECT      H2M3   1 C2M 
CONECT      H231   1 C23 
CONECT      H232   1 C23 
CONECT      H24    1 N24 
CONECT      H251   1 C25 
CONECT      H252   1 C25 
CONECT      H261   1 C26 
CONECT      H262   1 C26 
CONECT      H271   1 C27 
CONECT      H272   1 C27 
CONECT      HM1    1 CM  
CONECT      HM2    1 CM  
CONECT      HM3    1 CM  
CONECT      H8     1 C8  
CONECT      H7     1 C7  
CONECT      H6     1 C6  
CONECT      H1     1 C1  
CONECT      H3     1 C3  
END   
HET    H52             43
HETNAM     H52 (S)-2-METHYL-1-[(4-METHYL-5-ISOQUINOLINE)SULFONYL]-HOMO
HETNAM   2 H52 PIPERAZINE
FORMUL      H52    C16 H21 N3 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