Compound ID | 3613

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Microcin B17

Synonym(s): Colicin X

Class: Antimicrobial peptide

Spectrum of activity: Gram-negative
Details of activity: Active against Escherichia coli, Enterobacter, Pseudomonas; DNA synthesis inhibitor (DNA gyrase inhibitor)
Description: Natural product from Escherichia coli;
Year first mentioned: 1987
Development status: Experimental
Chemical structure(s):
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Molecular weight: 3095.06
Iso. SMILES: CC[C@H](C)[C@@H](C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC1=NC(=CO1)C2=NC(=CS2)C(=O)NCC(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)NCC(=O)NCC3=NC(=CS3)C(=O)NCC(=O)NCC4=CSC(=N4)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)NCC5=NC(=CS5)C6=NC(=CO6)C(=O)NCC(=O)NCC(=O)N[C@@H](CC(=O)N)C(=O)NCC(=O)NCC7=NC(=CO7)C(=O)NCC(=O)NCC8=NC(=CO8)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@H](CC9=CNC=N9)C(=O)N[C@H]([C@@H](C)CC)C(=O)[O-])NC(=O)CNC(=O)[C@H](C(C)C)[NH3+]
InChI Key: HZJGNLNFVMFMSV-SEOXQHOUSA-N
Can. SMILES: CC[C@H](C)[C@@H](C(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NCC1=NC(=CO1)C2=NC(=CS2)C(=O)NCC(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)NCC(=O)NCC(=O)NCC3=NC(=CS3)C(=O)NCC(=O)NCC4=CSC(=N4)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)N)C(=O)NCC5=NC(=CS5)C6=NC(=CO6)C(=O)NCC(=O)NCC(=O)N[C@@H](CC(=O)N)C(=O)NCC(=O)NCC7=NC(=CO7)C(=O)NCC(=O)NCC8=NC(=CO8)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@H](CC9=CNC=N9)C(=O)N[C@H]([C@@H](C)CC)C(=O)[O-])NC(=O)CNC(=O)[C@H](C(C)C)[NH3+]
InChI: InChI=1S/C118H156N48O45S4/c1-7-53(5)99(165-92(191)35-147-112(203)98(122)52(3)4)113(204)148-31-86(185)132-22-79(178)130-20-77(176)128-18-75(174)126-16-73(172)125-17-74(173)127-19-76(175)129-21-78(177)131-23-80(179)136-38-95-157-66(46-210-95)116-164-68(49-215-116)108(199)145-28-85(184)134-32-89(188)152-57(9-10-70(119)169)101(192)140-26-83(182)133-24-81(180)139-39-96-158-67(48-212-96)107(198)144-25-82(181)124-15-56-47-214-117(151-56)114(205)162-62(42-168)111(202)161-60(13-72(121)171)103(194)149-40-97-159-69(50-213-97)115-163-65(45-211-115)106(197)143-27-84(183)135-33-90(189)153-59(12-71(120)170)102(193)141-29-87(186)137-36-93-155-63(43-208-93)104(195)142-30-88(187)138-37-94-156-64(44-209-94)105(196)146-34-91(190)154-61(41-167)110(201)160-58(11-55-14-123-51-150-55)109(200)166-100(118(206)207)54(6)8-2/h14,43-54,57-62,98-100,167-168H,7-13,15-42,122H2,1-6H3,(H2,119,169)(H2,120,170)(H2,121,171)(H,123,150)(H,124,181)(H,125,172)(H,126,174)(H,127,173)(H,128,176)(H,129,175)(H,130,178)(H,131,177)(H,132,185)(H,133,182)(H,134,184)(H,135,183)(H,136,179)(H,137,186)(H,138,187)(H,139,180)(H,140,192)(H,141,193)(H,142,195)(H,143,197)(H,144,198)(H,145,199)(H,146,196)(H,147,203)(H,148,204)(H,149,194)(H,152,188)(H,153,189)(H,154,190)(H,160,201)(H,161,202)(H,162,205)(H,165,191)(H,166,200)(H,206,207)/t53-,54-,57-,58+,59-,60-,61-,62-,98-,99-,100+/m0/s1
External links:
PubChem link: https://pubchem.ncbi.nlm.nih.gov/compound/146037283
Citations:
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC6722960/
  • https://journals.asm.org/doi/10.1128/jb.169.6.2899-2901.1987

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