Details of the Drug

General Information of Drug (ID: DMR0CNQ)

• Drug Name: Calpastatin
• Synonyms: Acacetin-7-O-glucuronide methyl ester; AC1NUQS7; 79076-87-2; beta-D-Glucopyranosiduronic acid, 5-hydroxy-2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-7-yl, methyl ester; methyl (2S,3S,4S,5R)-3,4,5-trihydroxy-6-[5-hydroxy-2-(4-methoxyphenyl)-4-oxochromen-7-yl]oxyoxane-2-carboxylate

Indication

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[1], [2]

• Drug Type: Small molecular drug
• #Ro5 Violations (Lipinski): 5:
  Molecular Weight (mw); 3177.6
  Topological Polar Surface Area (xlogp); -9.4
  Rotatable Bond Count (rotbonds); 105
  Hydrogen Bond Donor Count (hbonddonor); 44
  Hydrogen Bond Acceptor Count (hbondacc); 49
• Chemical Identifiers:
  Formula: C142H230N36O44S
  IUPAC Name: (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-1-[(2S,3S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-acetamido-3-carboxypropanoyl]pyrrolidine-2-carbonyl]amino]-4-methylsulfanylbutanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-4-carboxybutanoyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-6-aminohexanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-6-aminohexanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]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](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1CCC[C@H]1C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC3=CC=C(C=C3)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCSC)NC(=O)[C@@H]5CCCN5C(=O)[C@H](CC(=O)O)NC(=O)C
  InChI: InChI=1S/C142H230N36O44S/c1-18-74(11)111(172-129(211)97(65-81-38-42-83(185)43-39-81)168-136(218)113(77(14)181)174-131(213)100(69-180)170-130(212)99(68-179)169-124(206)92(52-60-223-17)162-132(214)101-33-26-57-176(101)138(220)98(66-109(195)196)154-79(16)183)135(217)163-90(46-50-107(191)192)121(203)159-88(44-48-105(187)188)122(204)164-93(61-70(3)4)116(198)152-67-104(186)155-84(29-20-22-53-143)117(199)156-86(31-24-55-150-141(146)147)118(200)160-91(47-51-108(193)194)125(207)171-110(73(9)10)134(216)175-114(78(15)182)137(219)173-112(75(12)19-2)140(222)178-59-28-35-103(178)139(221)177-58-27-34-102(177)133(215)161-85(30-21-23-54-144)120(202)167-96(64-80-36-40-82(184)41-37-80)128(210)157-87(32-25-56-151-142(148)149)119(201)158-89(45-49-106(189)190)123(205)165-95(63-72(7)8)127(209)166-94(62-71(5)6)126(208)153-76(13)115(145)197/h36-43,70-78,84-103,110-114,179-182,184-185H,18-35,44-69,143-144H2,1-17H3,(H2,145,197)(H,152,198)(H,153,208)(H,154,183)(H,155,186)(H,156,199)(H,157,210)(H,158,201)(H,159,203)(H,160,200)(H,161,215)(H,162,214)(H,163,217)(H,164,204)(H,165,205)(H,166,209)(H,167,202)(H,168,218)(H,169,206)(H,170,212)(H,171,207)(H,172,211)(H,173,219)(H,174,213)(H,175,216)(H,187,188)(H,189,190)(H,191,192)(H,193,194)(H,195,196)(H4,146,147,150)(H4,148,149,151)/t74-,75-,76-,77+,78+,84-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,110-,111-,112-,113-,114-/m0/s1
  InChIKey: ZXJCOYBPXOBJMU-HSQGJUDPSA-N
• Cross-matching ID:
  PubChem CID: 90488788
  ChEBI ID: CHEBI:131884
  CAS Number: 79079-11-1
  TTD ID: D08TCW

Molecular Interaction Atlas of This Drug

Drug Therapeutic Target (DTT)

DTT Name	DTT ID	UniProt ID	MOA	REF
Calpain-2 (CAPN2)	TTG5QB7	CAN2_HUMAN	Inhibitor	[1], [2]

Molecular Expression Atlas of This Drug

• The Studied Disease: Discovery agent
• ICD Disease Classification: N.A.

Molecule Name	Molecule Type	Gene Name	p-value	Fold-Change	Z-score
Calpain-2 (CAPN2)	DTT	CAPN2	5.15E-14	0.35	1.04

References

• [1] Calpain in the pathophysiology of spinal cord injury: neuroprotection with calpain inhibitors. Brain Res Brain Res Rev. 2003 May;42(2):169-85.
• [2] PEST sequences in the malaria parasite Plasmodium falciparum: a genomic study. Malar J. 2003 Jun 23;2:16.
• [3] Interpreting expression profiles of cancers by genome-wide survey of breadth of expression in normal tissues. Genomics 2005 Aug;86(2):127-41.
• [4] An updated patent review of calpain inhibitors (2012 - 2014).Expert Opin Ther Pat. 2015 Jan;25(1):17-31.