Tripropeptin B
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| Category | Antibiotics |
| Catalog number | BBF-02720 |
| CAS | |
| Molecular Weight | 1140.24 |
| Molecular Formula | C50H81N11O19 |
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Description
Tripropeptin B is a cyclic peptide antibiotic originally isolated from Lysobacter sp. BMK333-48F3. It has anti-Gram-positive bacteria activity against Staphylococcus (including MRSA), Streptococcus and Enterococcus, with MIC of 0.78-12.5μg/mL.
Specification
| IUPAC Name | 2-[25-[carboxy(hydroxy)methyl]-10-[3-(diaminomethylideneamino)propyl]-21-hydroxy-32-(1-hydroxyethyl)-16-(hydroxymethyl)-28-(9-methyldecyl)-2,8,11,14,17,23,26,30,33-nonaoxo-27-oxa-3,9,12,15,18,24,31,34-octazatetracyclo[32.3.0.03,7.018,22]heptatriacontan-13-yl]-2-hydroxyacetic acid |
| Canonical SMILES | CC(C)CCCCCCCCC1CC(=O)NC(C(=O)N2CCCC2C(=O)N3CCCC3C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N4CCC(C4C(=O)NC(C(=O)O1)C(C(=O)O)O)O)CO)C(C(=O)O)O)CCCN=C(N)N)C(C)O |
| InChI | InChI=1S/C50H81N11O19/c1-25(2)13-8-6-4-5-7-9-14-27-23-33(65)56-34(26(3)63)46(74)60-21-12-17-31(60)45(73)59-20-11-16-30(59)41(69)54-28(15-10-19-53-50(51)52)40(68)57-35(38(66)47(75)76)42(70)55-29(24-62)44(72)61-22-18-32(64)37(61)43(71)58-36(49(79)80-27)39(67)48(77)78/h25-32,34-39,62-64,66-67H,4-24H2,1-3H3,(H,54,69)(H,55,70)(H,56,65)(H,57,68)(H,58,71)(H,75,76)(H,77,78)(H4,51,52,53) |
| InChI Key | HDRXFYLSJDHVBY-UHFFFAOYSA-N |
Properties
| Antibiotic Activity Spectrum | Gram-positive bacteria |
Reference Reading
1. Tripropeptins, novel antimicrobial agents produced by Lysobacter sp. I. Taxonomy, isolation and biological activities
H Hashizume, M Igarashi, S Hattori, M Hori, M Hamada, T Takeuchi J Antibiot (Tokyo). 2001 Dec;54(12):1054-9. doi: 10.7164/antibiotics.54.1054.
Peptide antibiotics tripropeptins A, B, C, D and Z were isolated from cultured cells and broth of Lysobacter sp. The differences among these components are in the lengths of the alkyl side chain. Tripropeptins are active against Gram-positive bacteria including MRSA in vitro. Bactericidal activity of tripropeptin C disappeared in the simultaneous presence of chloramphenicol, a bacteriostatic agent.
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
