hBD-2

Class: Antimicrobial peptide

Spectrum of activity:	Gram-positive  &  Gram-negative
Details of activity:	The 1:1 hBD-1/hBD-2 combination showed maximum effectiveness against varying gram negative and positive bacterium including E. coli, S. aureus,S. Typhi and S. enterica
Combined with other compounds:	Yes
Institute where first reported:	Division of Gene Function and Regulation, Institute of Life Sciences, Department of Biotechnology, Government of India, Bhubaneswar, Odisha, India
Year first mentioned:	1999
Highest developmental phase:	Preclinical
Development status:	Experimental

Chemical structure(s):
Canonical SMILES:	CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@H](CC(=O)O)C(=O)N1CCC[C@@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@H]2CSSC[C@@H]3C(=O)N[C@H](CSSC[C@@H]4C(=O)N5CCC[C@@H]5C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@H](CCCNC(=N)N)C(=O)N[C@@H](CC6=CC=C(C=C6)O)C(=O)N[C@H](CCCCN)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@H]([C@@H](C)O)C(=O)N[C@H](CSSC[C@H](C(=O)N[C@@H](CC7=CN=CN7)C(=O)N8CCC[C@@H]8C(=O)N[C@@H](C(C)C)C(=O)N[C@H](CC9=CC=CC=C9)C(=O)N4)NC(=O)[C@H]([C@H](C)CC)NC(=O)[C@H](C)NC(=O)CNC(=O)[C@@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC2=O)C(=O)NCC(=O)N[C@H](CC(C)C)C(=O)N%10CCC[C@@H]%10C(=O)NCC(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N3)C(=O)N[C@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N%11CCC[C@@H]%11C(=O)O)NC(=O)CN
Isomeric SMILES:	CC[C@@H](C)[C@H]1C(=O)N[C@@H]2CSSC[C@@H]3C(=O)NCC(=O)N[C@@H](C(=O)N4CCC[C@@H]4C(=O)NCC(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)NCC(=O)N[C@H](C(=O)N1)C)CO)CCCCN)CC(C)C)NC(=O)[C@@H]([C@@H](C)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H]5CCCN5C(=O)[C@@H](CC(=O)O)NC(=O)CNC(=O)[C@H]([C@@H](C)CC)NC(=O)CN)C(=O)N[C@H](CSSC[C@H](C(=O)N6CCC[C@@H]6C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)NCC(=O)N[C@@H](C(=O)N3)[C@@H](C)O)[C@@H](C)CC)CCC(=O)N)CCCCN)CC7=CC=C(C=C7)O)CCCNC(=N)N)CCCNC(=N)N)NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@H]8CCCN8C(=O)[C@@H](NC2=O)CC9=CN=CN9)C(C)C)CC%10=CC=CC=C%10)C(=O)N[C@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N%11CCC[C@@H]%11C(=O)O)CCCCN)[C@@H](C)O)CC(C)C
InChI:	InChI=1S/C188H305N55O50S6/c1-19-99(12)146(231-137(250)80-194)173(279)206-84-140(253)211-123(79-143(256)257)184(290)241-71-40-54-134(241)172(278)235-145(98(10)11)176(282)238-151(105(18)247)180(286)229-128-91-297-295-90-127-168(274)226-126(165(271)215-111(45-26-31-63-190)157(263)219-117(48-29-34-66-193)181(287)243-73-41-55-135(243)186(292)293)89-298-299-93-130-185(291)242-72-38-52-132(242)170(276)217-115(50-36-68-202-188(198)199)156(262)212-114(49-35-67-201-187(196)197)158(264)221-119(77-107-56-58-109(248)59-57-107)163(269)214-110(44-25-30-62-189)155(261)216-116(60-61-136(195)249)161(267)237-147(100(13)20-2)174(280)207-86-142(255)233-150(104(17)246)179(285)227-125(154(260)204-83-139(252)210-121(75-96(6)7)182(288)239-69-37-51-131(239)169(275)205-85-141(254)232-149(103(16)245)178(284)218-113(160(266)225-127)47-28-33-65-192)88-294-296-92-129(167(273)223-122(78-108-81-200-94-208-108)183(289)240-70-39-53-133(240)171(277)234-144(97(8)9)175(281)222-120(164(270)230-130)76-106-42-23-22-24-43-106)228-177(283)148(101(14)21-3)236-152(258)102(15)209-138(251)82-203-153(259)124(87-244)224-159(265)112(46-27-32-64-191)213-162(268)118(74-95(4)5)220-166(128)272/h22-24,42-43,56-59,81,94-105,110-135,144-151,244-248H,19-21,25-41,44-55,60-80,82-93,189-194H2,1-18H3,(H2,195,249)(H,200,208)(H,203,259)(H,204,260)(H,205,275)(H,206,279)(H,207,280)(H,209,251)(H,210,252)(H,211,253)(H,212,262)(H,213,268)(H,214,269)(H,215,271)(H,216,261)(H,217,276)(H,218,284)(H,219,263)(H,220,272)(H,221,264)(H,222,281)(H,223,273)(H,224,265)(H,225,266)(H,226,274)(H,227,285)(H,228,283)(H,229,286)(H,230,270)(H,231,250)(H,232,254)(H,233,255)(H,234,277)(H,235,278)(H,236,258)(H,237,267)(H,238,282)(H,256,257)(H,292,293)(H4,196,197,201)(H4,198,199,202)/t99-,100-,101+,102-,103+,104+,105+,110+,111+,112-,113-,114+,115-,116-,117-,118-,119-,120+,121+,122-,123+,124+,125+,126+,127+,128-,129+,130+,131+,132+,133+,134+,135+,144-,145-,146-,147+,148-,149+,150+,151+/m0/s1
InChI Key:	DJQZZWYKSJIYQG-AFGQDUPESA-N
Structure link:	https://pubchem.ncbi.nlm.nih.gov/compound/163297647

External links:
Guide to Pharmacology:	beta-defensin 4A
Main Source:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4249419/