Details of the Drug

General Information of Drug (ID: DMPLFRC)

• Drug Name: KSG-YEKLSSIESDV
• Synonyms: CHEMBL445253; KSG-YEKLSSIESDV

Indication

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[1]

• #Ro5 Violations (Lipinski): 5:
  Molecular Weight (mw); 1541.7
  Logarithm of the Partition Coefficient (xlogp); -13
  Rotatable Bond Count (rotbonds); 54
  Hydrogen Bond Donor Count (hbonddonor); 25
  Hydrogen Bond Acceptor Count (hbondacc); 29
• Chemical Identifiers:
  Formula: C66H108N16O26
  IUPAC Name: (4S)-5-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-4-carboxy-1-[[(2S)-1-[[(2S)-3-carboxy-1-[[(1S)-1-carboxy-2-methylpropyl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-oxopentanoic acid
  Canonical SMILES: CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)N
  InChI: InChI=1S/C66H108N16O26/c1-7-34(6)53(65(106)74-40(19-21-50(91)92)58(99)78-45(29-84)62(103)76-43(26-51(93)94)61(102)81-52(33(4)5)66(107)108)82-64(105)47(31-86)80-63(104)46(30-85)79-59(100)41(24-32(2)3)75-56(97)38(13-9-11-23-68)72-57(98)39(18-20-49(89)90)73-60(101)42(25-35-14-16-36(87)17-15-35)71-48(88)27-70-55(96)44(28-83)77-54(95)37(69)12-8-10-22-67/h14-17,32-34,37-47,52-53,83-87H,7-13,18-31,67-69H2,1-6H3,(H,70,96)(H,71,88)(H,72,98)(H,73,101)(H,74,106)(H,75,97)(H,76,103)(H,77,95)(H,78,99)(H,79,100)(H,80,104)(H,81,102)(H,82,105)(H,89,90)(H,91,92)(H,93,94)(H,107,108)/t34-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,52-,53-/m0/s1
  InChIKey: OYOJPGJCPOXGEB-QBAAMSOUSA-N
• Cross-matching ID:
  PubChem CID: 44568937
  TTD ID: D00SOE

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Presynaptic density protein 95 (DLG4)	TT9PB26	DLG4_HUMAN	Inhibitor	[1]

References

• [1] Modified peptides as potent inhibitors of the postsynaptic density-95/N-methyl-D-aspartate receptor interaction. J Med Chem. 2008 Oct 23;51(20):6450-9.