Chemical Components in the PDB

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1YK : Summary

Code

1YK

One-letter code

X

Molecule name

territrem B

Synonyms

(4aR,6aR,12aS,12bS)-4a,12a-dihydroxy-4,4,6a,12b-tetramethyl-9-(3,4,5-trimethoxyphenyl)-4a,6,6a,12,12a,12b-hexahydro-4H,11H-benzo[f]pyrano[4,3-b]chromene-1,11(5H)-dione

Systematic names

ProgramVersionName
ACDLabs 12.01 (4aR,6aR,12aS,12bS)-4a,12a-dihydroxy-4,4,6a,12b-tetramethyl-9-(3,4,5-trimethoxyphenyl)-4a,6,6a,12,12a,12b-hexahydro-4H,11H-benzo[f]pyrano[4,3-b]chromene-1,11(5H)-dione

Formula

C29 H34 O9

Formal charge

0

Molecular weight

526.575 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 12.01 O=C4OC(c1cc(OC)c(OC)c(OC)c1)=CC=5OC3(C(O)(C2(C(=O)C=CC(C2(O)CC3)(C)C)C)CC4=5)C
SMILES CACTVS 3.385 COc1cc(cc(OC)c1OC)C2=CC3=C(C[C]4(O)[C](C)(CC[C]5(O)C(C)(C)C=CC(=O)[C]45C)O3)C(=O)O2
SMILES OpenEye OEToolkits 1.7.6 CC1(C=CC(=O)C2(C1(CCC3(C2(CC4=C(O3)C=C(OC4=O)c5cc(c(c(c5)OC)OC)OC)O)C)O)C)C
Canonical SMILES CACTVS 3.385 COc1cc(cc(OC)c1OC)C2=CC3=C(C[C@@]4(O)[C@@](C)(CC[C@@]5(O)C(C)(C)C=CC(=O)[C@]45C)O3)C(=O)O2
Canonical SMILES OpenEye OEToolkits 1.7.6 C[C@@]12CC[C@@]3([C@@]([C@]1(CC4=C(O2)C=C(OC4=O)c5cc(c(c(c5)OC)OC)OC)O)(C(=O)C=CC3(C)C)C)O

IUPAC InChI

InChI=1S/C29H34O9/c1-25(2)9-8-22(30)27(4)28(25,32)11-10-26(3)29(27,33)15-17-19(38-26)14-18(37-24(17)31)16-12-20(34-5)23(36-7)21(13-16)35-6/h8-9,12-14,32-33H,10-11,15H2,1-7H3/t26-,27+,28-,29-/m1/s1

IUPAC InChI key

PBXNNDFKPQPJBB-VJLHXPKFSA-N
1YK

wwPDB Information

Atom count

72 (38 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

2013-08-05

Last modified at

2013-10-11

Status

Released

Obsoleted

Not Assigned