Structure based on 3n2e

Ideal structure
Name: 7-amino-4-hydroxy-3-[(e)-(5-hydroxy-7-sulfonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonic acid
Formula: C20 H15 N3 O8 S2
Weight: 489.478
SMILES: "Nc1ccc2c(O)c(N=Nc3ccc4c(O)cc(cc4c3)[S](O)(=O)=O)c(cc2c1)[S](O)(=O)=O"
Spacial conformation based on PDB 3n2e
RESIDUE   OSA     48
CONECT      CAA    3 CAB  CAF  HAA 
CONECT      CAB    3 CAA  CAC  HAB 
CONECT      CAC    3 CAB  CAD  CAK 
CONECT      CAD    3 CAC  CAE  CAH 
CONECT      CAE    3 CAD  CAF  HAE 
CONECT      CAF    3 CAA  CAE  NAG 
CONECT      NAG    3 CAF  HNAG HNAA
CONECT      CAH    3 CAD  CAI  HAH 
CONECT      CAI    3 CAH  CAJ  SBD 
CONECT      CAJ    3 CAI  CAK  NAM 
CONECT      CAK    3 CAC  CAJ  OAL 
CONECT      OAL    2 CAK  HOAL
CONECT      NAM    2 CAJ  NAN 
CONECT      NAN    2 NAM  CAO 
CONECT      CAO    3 NAN  CAP  CAT 
CONECT      CAP    3 CAO  CAQ  HAP 
CONECT      CAQ    3 CAP  CAR  HAQ 
CONECT      CAR    3 CAQ  CAS  CAX 
CONECT      CAS    3 CAR  CAT  CAU 
CONECT      CAT    3 CAO  CAS  HAT 
CONECT      CAU    3 CAS  CAV  HAU 
CONECT      CAV    3 CAU  CAW  SAZ 
CONECT      CAW    3 CAV  CAX  HAW 
CONECT      CAX    3 CAR  CAW  OAY 
CONECT      OAY    2 CAX  HOAY
CONECT      SAZ    4 CAV  OBA  OBB  OBC 
CONECT      OBA    2 SAZ  HOBA
CONECT      OBB    1 SAZ 
CONECT      OBC    1 SAZ 
CONECT      SBD    4 CAI  OBE  OBF  OBG 
CONECT      OBE    1 SBD 
CONECT      OBF    2 SBD  HOBF
CONECT      OBG    1 SBD 
CONECT      HAA    1 CAA 
CONECT      HAB    1 CAB 
CONECT      HAE    1 CAE 
CONECT      HNAG   1 NAG 
CONECT      HNAA   1 NAG 
CONECT      HAH    1 CAH 
CONECT      HOAL   1 OAL 
CONECT      HAP    1 CAP 
CONECT      HAQ    1 CAQ 
CONECT      HAT    1 CAT 
CONECT      HAU    1 CAU 
CONECT      HAW    1 CAW 
CONECT      HOAY   1 OAY 
CONECT      HOBA   1 OBA 
CONECT      HOBF   1 OBF 
END   
HET    OSA             48
HETNAM     OSA 7-amino-4-hydroxy-3-[(E)-(5-hydroxy-7-sulfonaphthalen-2
HETNAM   2 OSA -yl)diazenyl]naphthalene-2-sulfonic acid
FORMUL      OSA    C20 H15 N3 O8 S2

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