Structure based on 1qms

Ideal structure
Name: calicheamicin gamma-1-oligosaccharide
Formula: C38 H61 I N2 O17 S
Weight: 976.864
SMILES: "CCN[CH]1CO[CH](C[CH]1OC)O[CH]2[CH](O)[CH](NO[CH]3C[CH](O)[CH](SC(=O)c4c(C)c(I)c(O[CH]5O[CH](C)[CH](O)[CH](OC)[CH]5O)c(OC)c4OC)[CH](C)O3)[CH](C)O[CH]2OC"
Spacial conformation based on PDB 1qms
RESIDUE   CCI    120
CONECT      C1D    4 C2D  OCD  OD   H1D 
CONECT      C2D    4 C1D  C3D  O2D  H2D 
CONECT      C3D    4 C2D  C4D  O3D  H3D 
CONECT      C4D    4 C3D  C5D  O4D  H4D 
CONECT      C5D    4 C4D  C6D  OD   H5D 
CONECT      C6D    4 C5D  H6D1 H6D2 H6D3
CONECT      OCD    2 C1D  C4C 
CONECT      O2D    2 C2D  HOD2
CONECT      O3D    2 C3D  C7D 
CONECT      O4D    2 C4D  HOD4
CONECT      OD     2 C1D  C5D 
CONECT      C7D    4 O3D  H7D1 H7D2 H7D3
CONECT      C3C    3 C4C  C2C  I   
CONECT      C4C    3 OCD  C3C  C5C 
CONECT      C5C    3 C4C  C6C  O5C 
CONECT      C6C    3 C5C  C1C  O6C 
CONECT      C1C    3 C6C  C2C  CBC 
CONECT      C2C    3 C3C  C1C  C7C 
CONECT      I      1 C3C 
CONECT      O5C    2 C5C  C8C 
CONECT      C8C    4 O5C  H8C1 H8C2 H8C3
CONECT      O6C    2 C6C  C9C 
CONECT      C9C    4 O6C  H9C1 H9C2 H9C3
CONECT      C7C    4 C2C  H7C1 H7C2 H7C3
CONECT      CBC    3 C1C  OBC  SBC 
CONECT      OBC    1 CBC 
CONECT      SBC    2 CBC  C4B 
CONECT      C1B    4 C2B  OAB  OB   H1B 
CONECT      C2B    4 C1B  C3B  H2B1 H2B2
CONECT      C3B    4 C2B  C4B  O3B  H3B 
CONECT      C4B    4 SBC  C3B  C5B  H4B 
CONECT      C5B    4 C4B  C6B  OB   H5B 
CONECT      C6B    4 C5B  H6B1 H6B2 H6B3
CONECT      OAB    2 C1B  NAB 
CONECT      O3B    2 C3B  HOB3
CONECT      OB     2 C1B  C5B 
CONECT      C1A    4 C2A  ORA  OA   H1A 
CONECT      C2A    4 C1A  C3A  OEA  H2A 
CONECT      C3A    4 C2A  C4A  O3A  H3A 
CONECT      C4A    4 C3A  C5A  NAB  H4A 
CONECT      C5A    4 C4A  C6A  OA   H5A 
CONECT      C6A    4 C5A  H6A1 H6A2 H6A3
CONECT      ORA    2 C1A  CAN 
CONECT      OEA    2 C2A  C1E 
CONECT      O3A    2 C3A  HOA3
CONECT      NAB    3 OAB  C4A  HAB 
CONECT      OA     2 C1A  C5A 
CONECT      CAN    4 ORA  HAN1 HAN2 HAN3
CONECT      C1E    4 OEA  C2E  OE   H1E 
CONECT      C2E    4 C1E  C3E  H2E1 H2E2
CONECT      C3E    4 C2E  C4E  O3E  H3E 
CONECT      C4E    4 C3E  C5E  N4E  H4E 
CONECT      C5E    4 C4E  OE   H5E1 H5E2
CONECT      O3E    2 C3E  C6E 
CONECT      C6E    4 O3E  H6E1 H6E2 H6E3
CONECT      N4E    3 C4E  C7E  HNE2
CONECT      C7E    4 N4E  C8E  H7E1 H7E2
CONECT      C8E    4 C7E  H8E1 H8E2 H8E3
CONECT      OE     2 C1E  C5E 
CONECT      H1D    1 C1D 
CONECT      H2D    1 C2D 
CONECT      H3D    1 C3D 
CONECT      H4D    1 C4D 
CONECT      H5D    1 C5D 
CONECT      H6D1   1 C6D 
CONECT      H6D2   1 C6D 
CONECT      H6D3   1 C6D 
CONECT      HOD2   1 O2D 
CONECT      HOD4   1 O4D 
CONECT      H7D1   1 C7D 
CONECT      H7D2   1 C7D 
CONECT      H7D3   1 C7D 
CONECT      H8C1   1 C8C 
CONECT      H8C2   1 C8C 
CONECT      H8C3   1 C8C 
CONECT      H9C1   1 C9C 
CONECT      H9C2   1 C9C 
CONECT      H9C3   1 C9C 
CONECT      H7C1   1 C7C 
CONECT      H7C2   1 C7C 
CONECT      H7C3   1 C7C 
CONECT      H1B    1 C1B 
CONECT      H2B1   1 C2B 
CONECT      H2B2   1 C2B 
CONECT      H3B    1 C3B 
CONECT      H4B    1 C4B 
CONECT      H5B    1 C5B 
CONECT      H6B1   1 C6B 
CONECT      H6B2   1 C6B 
CONECT      H6B3   1 C6B 
CONECT      HOB3   1 O3B 
CONECT      H1A    1 C1A 
CONECT      H2A    1 C2A 
CONECT      H3A    1 C3A 
CONECT      H4A    1 C4A 
CONECT      H5A    1 C5A 
CONECT      H6A1   1 C6A 
CONECT      H6A2   1 C6A 
CONECT      H6A3   1 C6A 
CONECT      HOA3   1 O3A 
CONECT      HAB    1 NAB 
CONECT      HAN1   1 CAN 
CONECT      HAN2   1 CAN 
CONECT      HAN3   1 CAN 
CONECT      H1E    1 C1E 
CONECT      H2E1   1 C2E 
CONECT      H2E2   1 C2E 
CONECT      H3E    1 C3E 
CONECT      H4E    1 C4E 
CONECT      H5E1   1 C5E 
CONECT      H5E2   1 C5E 
CONECT      H6E1   1 C6E 
CONECT      H6E2   1 C6E 
CONECT      H6E3   1 C6E 
CONECT      HNE2   1 N4E 
CONECT      H7E1   1 C7E 
CONECT      H7E2   1 C7E 
CONECT      H8E1   1 C8E 
CONECT      H8E2   1 C8E 
CONECT      H8E3   1 C8E 
END   
HET    CCI            120
HETNAM     CCI CALICHEAMICIN GAMMA-1-OLIGOSACCHARIDE
FORMUL      CCI    C38 H61 I1 N2 O17 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