PDB Chemical Component LMA

Ideal Model

Chemical Description

Name Lankamycin
Synonyms [(2S,3R,4R,6R)-6-[[(1S,2R,3S,4S,6S,8R,9S,10S,11R,14R)-9-acetyloxy-6-hydroxy-11-[(2R,3R)-3-hydroxybutan-2-yl]-3-[(2S,3R, 4S,6R)-4-methoxy-3,6-dimethyl-oxan-2-yl]oxy-2,4,6,8,10,14-hexamethyl-7,13-dioxo-12-oxacyclotetradec-1-yl]oxy]-4-methoxy- 2,4-dimethyl-oxan-3-yl] ethanoate
Formula C43 H74 O15
Formal charge 0
Molecular weight 831.039 g/mol
Component type NON-POLYMER

Chemical features

Atom count 132
Chiral atom count 20
Chiral atoms C2 C3 C4 C5 C6 C8 C10 C11 C12 C13 C14 C16 C17 C18 C22 C23 C24 C26 C36 C57
Bond count 134
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2S,3R,4R,6R)-6-{[(3R,4S,5R,6S,7S,9S,11R,12S,13S,14R)-12-(acetyloxy)-9-hydroxy-14-[(2R,3R)-3-hydroxybutan-2-yl]-6-{[(2S,3R,4S,6R)-4-methoxy-3,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-4-yl]oxy}-4-methoxy-2,4-dimethyltetrahydro-2H-pyran-3-yl acetate (non-preferred name)
Systematic name (OpenEye OEToolkits) [(2S,3R,4R,6R)-6-[[(1S,2R,3S,4S,6S,8R,9S,10S,11R,14R)-9-acetyloxy-6-hydroxy-11-[(2R,3R)-3-hydroxybutan-2-yl]-3-[(2S,3R,4S,6R)-4-methoxy-3,6-dimethyl-oxan-2-yl]oxy-2,4,6,8,10,14-hexamethyl-7,13-dioxo-12-oxacyclotetradec-1-yl]oxy]-4-methoxy-2,4-dimethyl-oxan-3-yl] ethanoate

Chemical Descriptors

Stereo SMILES (CACTVS) CO[C@H]1C[C@@H](C)O[C@@H](O[C@H]2[C@@H](C)C[C@](C)(O)C(=O)[C@H](C)[C@@H](OC(C)=O)[C@@H](C)[C@H](OC(=O)[C@H](C)[C@@H](O[C@H]3C[C@@](C)(OC)[C@H](OC(C)=O)[C@H](C)O3)[C@@H]2C)[C@H](C)[C@@H](C)O)[C@@H]1C
SMILES (CACTVS) CO[CH]1C[CH](C)O[CH](O[CH]2[CH](C)C[C](C)(O)C(=O)[CH](C)[CH](OC(C)=O)[CH](C)[CH](OC(=O)[CH](C)[CH](O[CH]3C[C](C)(OC)[CH](OC(C)=O)[CH](C)O3)[CH]2C)[CH](C)[CH](C)O)[CH]1C
Stereo SMILES (OpenEye) C[C@@H]1C[C@@H]([C@H]([C@@H](O1)O[C@H]2[C@H](C[C@](C(=O)[C@@H]([C@H]([C@H]([C@H](OC(=O)[C@@H]([C@H]([C@@H]2C)O[C@H]3C[C@@]([C@@H]([C@@H](O3)C)OC(=O)C)(C)OC)C)[C@H](C)[C@@H](C)O)C)OC(=O)C)C)(C)O)C)C)OC
InChI descriptor InChI=1S/C43H74O15/c1-20-18-42(13,49)38(47)26(7)36(54-30(11)45)25(6)35(22(3)28(9)44)57-40(48)27(8)37(24(5)34(20)58-41-23(4)32(50-15)17-21(2)52-41)56-33-19-43(14,51-16)39(29(10)53-33)55-31(12)46/h20-29,32-37,39,41,44,49H,17-19H2,1-16H3/t20-,21+,22+,23+,24+,25-,26+,27+,28+,29-,32-,33-,34-,35+,36-,37-,39+,41-,42-,43+/m0/s1
InChIKey descriptor FIYJFVCGASKYLV-QDYGBMDYSA-N

Status Information

Last modified 2020-06-17
Created 2010-12-15
Release status REL
Model PDB code 3PIO
Processing site RCSB