PDB Chemical Component BCL

Ideal Model

Chemical Description

Name BACTERIOCHLOROPHYLL A
Formula C55 H74 Mg N4 O6
Formal charge 0
Molecular weight 911.504 g/mol
Component type NON-POLYMER
Ambiguous Chemistry Warning The chemical description of this component is not well described in this definition. Descriptors and chemical names should be used with caution.

Chemical features

Atom count 140
Chiral atom count 7
Chiral atoms C2A C3A C2C C3C CBD C8 C13
Bond count 148
Aromatic bond count 10

Chemical Descriptors

Stereo SMILES (CACTVS) [Mg++]|1|2|3|[n-]4c5C=C6N|1=C([C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@@H]6C)C7=c8[n-]|2c(=CC9=N|3C(=Cc4c(C(C)=O)c5C)[C@H](C)[C@H]9CC)c(C)c8C(=O)[C@@H]7C(=O)OC
SMILES (CACTVS) [Mg++]|1|2|3|[n-]4c5C=C6N|1=C([CH](CCC(=O)OCC=C(C)CCC[CH](C)CCC[CH](C)CCCC(C)C)[CH]6C)C7=c8[n-]|2c(=CC9=N|3C(=Cc4c(C(C)=O)c5C)[CH](C)[CH]9CC)c(C)c8C(=O)[CH]7C(=O)OC
Stereo SMILES (OpenEye) CC[C@@H]1[C@H](C2=CC3=C(C(=C4[N-]3[Mg@+2]56[N]2=C1C=C7[N-]5C8=C([C@H](C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)[C@H]([C@@H]9CCC(=O)OC\C=C(/C)\CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C(=O)C)C
InChI descriptor InChI=1/C55H75N4O6.Mg/c1-13-39-34(7)41-29-46-48(38(11)60)36(9)43(57-46)27-42-35(8)40(52(58-42)50-51(55(63)64-12)54(62)49-37(10)44(59-53(49)50)28-45(39)56-41)23-24-47(61)65-26-25-33(6)22-16-21-32(5)20-15-19-31(4)18-14-17-30(2)3;/h25,27-32,34-35,39-40,51H,13-24,26H2,1-12H3,(H-,56,57,58,59,60,62);/q-1;+2/p-1/b33-25+;/t31-,32-,34-,35+,39-,40+,51-;/m1./s1/fC55H74N4O6.Mg/q-2;m/b33-25+,41-29-,42-27-,43-27-,44-28-,45-28-,46-29-,52-50-;/rC55H74MgN4O6/c1-13-39-34(7)41-29-46-48(38(11)61)36(9)43-27-42-35(8)40(23-24-47(62)66-26-25-33(6)22-16-21-32(5)20-15-19-31(4)18-14-17-30(2)3)52-50-51(55(64)65-12)54(63)49-37(10)44-28-45(39)57(41)56(58(43)46,59(42)52)60(44)53(49)50/h25,27-32,34-35,39-40,51H,13-24,26H2,1-12H3/b33-25+/t31-,32-,34-,35+,39-,40+,51-/m1/s1
InChIKey descriptor DSJXIQQMORJERS-RUUWGSCADZ

Status Information

Last modified 2008-11-03
Created 1999-07-08
Release status REL
Model PDB code 4BCL
Processing site RCSB