A4665

Alamethicin from Trichoderma viride

≥98% (HPLC)

• 동의어(들): Antibiotic U-22324
• CAS Number: 27061-78-5
• Beilstein: 5213858
• MDL number: MFCD00151517
• UNSPSC 코드: 12352209
• PubChem Substance ID: 24890893
• NACRES: NA.77

속성

• Quality Level: 300
• 분석: ≥98% (HPLC)
• 형태: powder
• 항생제 활성 스펙트럼: Gram-positive bacteria
• 동작 모드: cell membrane | interferes
• 저장 온도: 2-8°C
• SMILES string: CC(C)C[C@H](NC(=O)CNC(=O)C(C)(C)NC(=O)[C@@H](NC(=O)C(C)(C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@H](C)NC(=O)C(C)(C)NC(=O)[C@@H]1CCCN1C(=O)C(C)(C)NC(C)=O)C(C)C)C(=O)NC(C)(C)C(=O)N2CCC[C@H]2C(=O)N[C@@H](C(C)C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)Cc3ccccc3
• InChI: 1S/C92H150N22O25/c1-47(2)43-58(72(127)108-92(24,25)84(139)113-41-29-33-59(113)73(128)103-65(48(3)4)75(130)111-90(20,21)82(137)112-89(18,19)80(135)102-56(37-40-64(120)121)70(125)101-55(35-38-61(93)117)69(124)98-54(46-115)44-53-31-27-26-28-32-53)99-63(119)45-95-77(132)85(10,11)110-76(131)66(49(5)6)104-81(136)88(16,17)107-71(126)57(36-39-62(94)118)100-67(122)50(7)96-78(133)86(12,13)106-68(123)51(8)97-79(134)87(14,15)109-74(129)60-34-30-42-114(60)83(138)91(22,23)105-52(9)116/h26-28,31-32,47-51,54-60,65-66,115H,29-30,33-46H2,1-25H3,(H2,93,117)(H2,94,118)(H,95,132)(H,96,133)(H,97,134)(H,98,124)(H,99,119)(H,100,122)(H,101,125)(H,102,135)(H,103,128)(H,104,136)(H,105,116)(H,106,123)(H,107,126)(H,108,127)(H,109,129)(H,110,131)(H,111,130)(H,112,137)(H,120,121)/t50-,51-,54+,55-,56-,57-,58-,59-,60-,65-,66-/m0/s1
• InChI key: LGHSQOCGTJHDIL-SLKIUSOBSA-N

설명

일반 설명

Alamethicin is an antibiotic and a cytolytic peptide capable of forming an amphipathic α-helical structure in biological membranes. It is a linear peptaibol, made up of 20 amino acid residues. It belongs to the class of Nonribosomal peptides (NRP) and is loaded with alpha-amino isobutyric acid.

애플리케이션

Alamethicin from Trichoderma viride has been used:

• to examine the effect of glutamate transporters on the Na⁺/K⁺-ATPase dependent extracellular K⁺ transient during neuronal activity
• to investigate the formation of anion-permeable channels in planar lipid bilayers by magainin I obtained from Xenopus skin
• to study the permeability of root apical meristem and epidermis and cellulase induced resistance to Alamethicin in Arabidopsis thaliana
• to study the cytotoxic effects of the phycotoxin okadaic acid and mycotoxins on human intestinal (HT-29) and neuroblastoma (SH-SY5Y) cell lines
• to analyze the structural variations and biological activity of peptaibols obtained from the Longibrachiatum clade belonging to the genus of filamentous fungi Trichoderma

생화학적/생리학적 작용

Alamethicin is responsible for eliciting resistance in plants and is harmful to them by causing lesions and rapid death associated with ribosomal ribonucleic acid (rRNA) cleavage. It can cause permeability of the apical meristem and epidermis in A. thaliana roots. Alamethicin leads to the coiling of tendrils in Bryonia dioica induced by jasmonates.

품질

A mixture of alamethicin homologs

서열

Ac-2-MeAla-L-Pro-2-MeAla-L-Ala-2-MeAla-L-Ala-L-Glu(NH₂)-2-MeAla-L-Val-2-MeAla-Gly-L-Leu-2-MeAla-L-Pro-L-Val-2-MeAla-2-MeAla-L-Glu-L-Glu(NH₂)-phenylalaninol

안전성 정보

• 픽토그램: GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H301
• 예방조치 성명서: P264 - P270 - P301 + P310 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges