General Information of Drug (ID: DR2683)
Drug Name
PR-39
Synonyms PR 39; PR-39; 139637-11-9; PR-39 proline-arginine-rich peptide; PR39 proline-arginine-rich peptide; DTXSID90161139; JTJJGVCUEGCBHL-IWDHFESKSA-N
Indication Ulcerative colitis [ICD11: DD71] Investigative [1]
Structure
3D MOL is unavailable 2D MOL
Pharmaceutical Properties Molecular Weight 4721 Topological Polar Surface Area 1640
Heavy Atom Count 339 Rotatable Bond Count 126
Hydrogen Bond Donor Count 52 Hydrogen Bond Acceptor Count 52
Cross-matching ID
PubChem CID
16198954
CAS Number
139637-11-9
Formula
C229H345N69O41
Canonical SMILES
CCC(C)C(C(=O)N1CCCC1C(=O)N2CCCC2C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)N4CCCC4C(=O)N5CCCC5C(=O)NC(CCCNC(=N)N)C(=O)NC(CC6=CC=CC=C6)C(=O)N7CCCC7C(=O)N8CCCC8C(=O)NC(CCCNC(=N)N)C(=O)NC(CC9=CC=CC=C9)C(=O)N1CCCC1C(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(CC(C)C)NC(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(CC1=CC=CC=C1)NC(=O)C(CC1=CC=CC=C1)NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C(CC(C)C)NC(=O)C(CC1=CC=C(C=C1)O)NC(=O)C1CCCN1C(=O)C1CCCN1C(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C(CCCNC(=N)N)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCCNC(=N)N)N
InChI
1S/C229H345N69O41/c1-7-135(6)181(218(337)297-122-50-89-178(297)216(335)283-108-33-72-161(283)190(309)261-132-180(300)262-157(128-137-54-15-9-16-55-137)206(325)293-118-46-84-173(293)212(331)284-109-37-77-166(284)192(311)265-146(65-26-98-254-223(237)238)185(304)276-158(129-138-56-17-10-18-57-138)207(326)294-119-47-85-174(294)213(332)286-111-39-78-167(286)193(312)266-147(66-27-99-255-224(239)240)186(305)277-160(131-140-60-21-12-22-61-140)209(328)298-123-51-90-179(298)219(338)339)279-187(306)148(67-28-100-256-225(241)242)267-194(313)168-79-40-112-287(168)211(330)172-83-45-117-292(172)205(324)156(125-134(4)5)274-184(303)145(64-25-97-253-222(235)236)264-191(310)165-76-38-110-285(165)214(333)175-86-48-120-295(175)208(327)159(130-139-58-19-11-20-59-139)278-189(308)153(126-136-52-13-8-14-53-136)272-198(317)170-81-42-114-289(170)215(334)177-88-49-121-296(177)217(336)176-87-44-116-291(176)203(322)152(71-32-104-260-229(249)250)271-196(315)163-74-35-106-281(163)201(320)150(69-30-102-258-227(245)246)269-197(316)164-75-36-107-282(164)204(323)155(124-133(2)3)275-188(307)154(127-141-91-93-142(299)94-92-141)273-199(318)169-80-41-113-288(169)210(329)171-82-43-115-290(171)202(321)151(70-31-103-259-228(247)248)270-195(314)162-73-34-105-280(162)200(319)149(68-29-101-257-226(243)244)268-183(302)144(63-24-96-252-221(233)234)263-182(301)143(230)62-23-95-251-220(231)232/h8-22,52-61,91-94,133-135,143-179,181,299H,7,23-51,62-90,95-132,230H2,1-6H3,(H,261,309)(H,262,300)(H,263,301)(H,264,310)(H,265,311)(H,266,312)(H,267,313)(H,268,302)(H,269,316)(H,270,314)(H,271,315)(H,272,317)(H,273,318)(H,274,303)(H,275,307)(H,276,304)(H,277,305)(H,278,308)(H,279,306)(H,338,339)(H4,231,232,251)(H4,233,234,252)(H4,235,236,253)(H4,237,238,254)(H4,239,240,255)(H4,241,242,256)(H4,243,244,257)(H4,245,246,258)(H4,247,248,259)(H4,249,250,260)/t135-,143-,144-,145-,146-,147-,148-,149-,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,181-/m0/s1
InChIKey
JTJJGVCUEGCBHL-IWDHFESKSA-N
Drug-Metabolizing Enzyme(s) (DME) Metabolizing This Drug
DME Name DME Info Species Uniprot ID EC Number REF
Dipeptidylpeptidase IV (DPP4) DME1779 Streptococcus suis
A0A4T2GYT7_STRSU
3.4.14.5
[2] , [3]
References
1 Proline-arginine rich (PR-39) cathelicidin: structure, expression and functional implication in intestinal health. Comp Immunol Microbiol Infect Dis. 2016 Dec;49:95-101.
2 Dipeptidylpeptidase IV of Streptococcus suis degrades the porcine antimicrobial peptide PR-39 and neutralizes its biological properties. Microb Pathog. 2018 Sep;122:200-206.
3 Streptococcus suis infection: an emerging/reemerging challenge of bacterial infectious diseases? Virulence. 2014 May 15;5(4):477-97.

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