POLYMYXIN B

Search structure
Synonyms:
Status: Approved (1957)
Entry Type: Protein
Molecule Category: UNKNOWN
ATC: A07AA05
UNII: J2VZ07J96K

Structure
InChI Key ZBJNZFQKYZCUJU-PAHFEQBRSA-N
Smile CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H](C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCN)NC1=O)[C@@H](C)O.CC[C@H](C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H](C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCN)NC1=O)[C@@H](C)O
InChI
InChI=1S/C56H98N16O13.C55H96N16O13/c1-7-32(4)13-11-12-16-44(75)63-36(17-23-57)51(80)72-46(34(6)74)56(85)68-39(20-26-60)48(77)67-41-22-28-62-55(84)45(33(5)73)71-52(81)40(21-27-61)65-47(76)37(18-24-58)66-53(82)42(29-31(2)3)69-54(83)43(30-35-14-9-8-10-15-35)70-49(78)38(19-25-59)64-50(41)79;1-30(2)12-10-11-15-43(74)62-35(16-22-56)50(79)71-45(33(6)73)55(84)67-38(19-25-59)47(76)66-40-21-27-61-54(83)44(32(5)72)70-51(80)39(20-26-60)64-46(75)36(17-23-57)65-52(81)41(28-31(3)4)68-53(82)42(29-34-13-8-7-9-14-34)69-48(77)37(18-24-58)63-49(40)78/h8-10,14-15,31-34,36-43,45-46,73-74H,7,11-13,16-30,57-61H2,1-6H3,(H,62,84)(H,63,75)(H,64,79)(H,65,76)(H,66,82)(H,67,77)(H,68,85)(H,69,83)(H,70,78)(H,71,81)(H,72,80);7-9,13-14,30-33,35-42,44-45,72-73H,10-12,15-29,56-60H2,1-6H3,(H,61,83)(H,62,74)(H,63,78)(H,64,75)(H,65,81)(H,66,76)(H,67,84)(H,68,82)(H,69,77)(H,70,80)(H,71,79)/t32-,33+,34+,36-,37-,38+,39-,40-,41-,42-,43+,45-,46-;32-,33-,35+,36+,37-,38+,39+,40+,41+,42-,44+,45+/m01/s1

Physicochemical Descriptors

Property Name Value
Molecular Formula C111H194N32O26
Molecular Weight 2392.97
AlogP None
Hydrogen Bond Acceptor None
Hydrogen Bond Donor None
Number of Rotational Bond None
Polar Surface Area None
Molecular species None
Aromatic Rings None
Heavy Atoms None

Pharmacology

Targets EC50(nM) IC50(nM) Kd(nM) Ki(nM) Inhibition(%)
Membrane receptor Toll-like and Il-1 receptors
- 1230 - - -

Indications

Mesh Heading Maximum Phase Mesh ID Reference
Graft vs Host Disease 2 D006086 ClinicalTrials
Infections 0 D007239 ClinicalTrials
Osteomyelitis 0 D010019 ClinicalTrials

Cross References

Resources Reference
CAS NUMBER 1404-26-8
ChEMBL CHEMBL3989738
FDA SRS J2VZ07J96K
Guide to Pharmacology 10338
CONTENTS