Structure based on 3f7d

Ideal structure
Name: (2s)-2-{[(1r)-1-hydroxyhexadecyl]oxy}-3-{[(1r)-1-hydroxyoctadecyl]oxy}propyl 2-(trimethylammonio)ethyl phosphate
Formula: C42 H88 N O8 P
Weight: 766.124
SMILES: "CCCCCCCCCCCCCCCCC[CH](O)OC[CH](CO[P]([O-])(=O)OCC[N+](C)(C)C)O[CH](O)CCCCCCCCCCCCCCC"
Spacial conformation based on PDB 3f7d.
Also present in other 6 PDB entries.
RESIDUE   P42    140
CONECT      C4     4 C5   OBN  H4   H4A 
CONECT      C5     4 C4   H5   H5A  N   
CONECT      C6     4 H6   H6A  H6B  N   
CONECT      C7     4 H7   H7A  H7B  N   
CONECT      C8     4 H8   H8A  H8B  N   
CONECT      CBX    4 CBV  HBX  HBXA H77 
CONECT      CBV    4 CBX  CBS  HBV  H78 
CONECT      CBS    4 CBV  CBH  HBS  HBSA
CONECT      CBH    4 CBS  CAQ  HBH  HBHA
CONECT      CAQ    4 CBH  CAP  HAQ  HAQA
CONECT      CAP    4 CAQ  CAO  HAP  HAPA
CONECT      CAO    4 CAP  CAN  HAO  HAOA
CONECT      CAN    4 CAO  CAM  HAN  HANA
CONECT      CAM    4 CAN  CAL  HAM  H79 
CONECT      CAL    4 CAM  CAK  HAL  H80 
CONECT      CAK    4 CAL  CAJ  HAK  HAKA
CONECT      CAJ    4 CAK  CAI  HAJ  HAJA
CONECT      CAI    4 CAJ  CAH  HAI  HAIA
CONECT      CAH    4 CAI  CAG  HAH  H81 
CONECT      CAG    4 CAH  CAF  HAG  H82 
CONECT      CAF    4 CAG  CAE  HAF  HAFA
CONECT      CAE    4 CAF  CAD  HAE  HAEA
CONECT      CAD    4 CAE  OAA  OAC  HAD 
CONECT      OAA    2 CAD  HOAA
CONECT      OAC    2 CAD  CAB 
CONECT      CAB    4 OAC  CBE  HAB  HABA
CONECT      CBE    4 CAB  CBK  OBD  HBE 
CONECT      CBK    4 CBE  OBL  HBK  HBKA
CONECT      OBL    2 CBK  PBM 
CONECT      PBM    4 OBL  OBF  OBU  OBN 
CONECT      OBF    1 PBM 
CONECT      OBU    1 PBM 
CONECT      OBN    2 C4   PBM 
CONECT      OBD    2 CBE  CBC 
CONECT      CBC    4 OBD  OBJ  CBB  HBC 
CONECT      OBJ    2 CBC  HOBJ
CONECT      CBB    4 CBC  CBA  HBB  HBBA
CONECT      CBA    4 CBB  CAZ  HBA  H83 
CONECT      CAZ    4 CBA  CAY  HAZ  H84 
CONECT      CAY    4 CAZ  CAX  HAY  HAYA
CONECT      CAX    4 CAY  CAW  HAX  HAXA
CONECT      CAW    4 CAX  CAV  HAW  HAWA
CONECT      CAV    4 CAW  CAU  HAV  HAVA
CONECT      CAU    4 CAV  CAT  HAU  HAUA
CONECT      CAT    4 CAU  CAS  HAT  HATA
CONECT      CAS    4 CAT  CAR  HAS  H85 
CONECT      CAR    4 CAS  CBI  HAR  H86 
CONECT      CBI    4 CAR  CBT  HBI  HBIA
CONECT      CBT    4 CBI  CBW  HBT  HBTA
CONECT      CBW    4 CBT  CBY  HBW  H87 
CONECT      CBY    4 CBW  HBY  HBYA H88 
CONECT      H4     1 C4  
CONECT      H4A    1 C4  
CONECT      H5     1 C5  
CONECT      H5A    1 C5  
CONECT      H6     1 C6  
CONECT      H6A    1 C6  
CONECT      H6B    1 C6  
CONECT      H7     1 C7  
CONECT      H7A    1 C7  
CONECT      H7B    1 C7  
CONECT      H8     1 C8  
CONECT      H8A    1 C8  
CONECT      H8B    1 C8  
CONECT      HBX    1 CBX 
CONECT      HBXA   1 CBX 
CONECT      HBV    1 CBV 
CONECT      HBS    1 CBS 
CONECT      HBSA   1 CBS 
CONECT      HBH    1 CBH 
CONECT      HBHA   1 CBH 
CONECT      HAQ    1 CAQ 
CONECT      HAQA   1 CAQ 
CONECT      HAP    1 CAP 
CONECT      HAPA   1 CAP 
CONECT      HAO    1 CAO 
CONECT      HAOA   1 CAO 
CONECT      HAN    1 CAN 
CONECT      HANA   1 CAN 
CONECT      HAM    1 CAM 
CONECT      HAL    1 CAL 
CONECT      HAK    1 CAK 
CONECT      HAKA   1 CAK 
CONECT      HAJ    1 CAJ 
CONECT      HAJA   1 CAJ 
CONECT      HAI    1 CAI 
CONECT      HAIA   1 CAI 
CONECT      HAH    1 CAH 
CONECT      HAG    1 CAG 
CONECT      HAF    1 CAF 
CONECT      HAFA   1 CAF 
CONECT      HAE    1 CAE 
CONECT      HAEA   1 CAE 
CONECT      HAD    1 CAD 
CONECT      HOAA   1 OAA 
CONECT      HAB    1 CAB 
CONECT      HABA   1 CAB 
CONECT      HBE    1 CBE 
CONECT      HBK    1 CBK 
CONECT      HBKA   1 CBK 
CONECT      HBC    1 CBC 
CONECT      HOBJ   1 OBJ 
CONECT      HBB    1 CBB 
CONECT      HBBA   1 CBB 
CONECT      HBA    1 CBA 
CONECT      HAZ    1 CAZ 
CONECT      HAY    1 CAY 
CONECT      HAYA   1 CAY 
CONECT      HAX    1 CAX 
CONECT      HAXA   1 CAX 
CONECT      HAW    1 CAW 
CONECT      HAWA   1 CAW 
CONECT      HAV    1 CAV 
CONECT      HAVA   1 CAV 
CONECT      HAU    1 CAU 
CONECT      HAUA   1 CAU 
CONECT      HAT    1 CAT 
CONECT      HATA   1 CAT 
CONECT      HAS    1 CAS 
CONECT      HAR    1 CAR 
CONECT      HBI    1 CBI 
CONECT      HBIA   1 CBI 
CONECT      HBT    1 CBT 
CONECT      HBTA   1 CBT 
CONECT      HBW    1 CBW 
CONECT      HBY    1 CBY 
CONECT      HBYA   1 CBY 
CONECT      N      4 C5   C6   C7   C8  
CONECT      H77    1 CBX 
CONECT      H78    1 CBV 
CONECT      H79    1 CAM 
CONECT      H80    1 CAL 
CONECT      H81    1 CAH 
CONECT      H82    1 CAG 
CONECT      H83    1 CBA 
CONECT      H84    1 CAZ 
CONECT      H85    1 CAS 
CONECT      H86    1 CAR 
CONECT      H87    1 CBW 
CONECT      H88    1 CBY 
END   
HET    P42            140
HETSYN     P42 1-Stearoyl-2-Palmitoyl-sn-Glycero-3-Phosphocholine
HETNAM     P42 (2S)-2-{[(1R)-1-hydroxyhexadecyl]oxy}-3-{[(1R)-1-hydrox
HETNAM   2 P42 yoctadecyl]oxy}propyl 2-(trimethylammonio)ethyl phospha
HETNAM   3 P42 te
FORMUL      P42    C42 H88 N1 O8 P1

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