Results 131 to 140 of about 30,707 (232)

Kinetic analysis of spermine binding to NRD convertase

, 1999
N-arginine dibasic convertase cleaves polypeptides between paired basic residues containing the sequence Arg-Arg or Arg-Lys. the enzyme contains a large anionic domain, which in the rat enzyme consists of 57 acidic residues out of a stretch of 76 amino ...
Csuhai, E., Hersh, L. B., Juliano, M. A., Juliano, L.   +3 more
core   +1 more source

Spermine [PDF]

, 2020
openaire   +1 more source

Initial characerization of human spermine oxidase [PDF]

, 2009
The flavoprotein spermine oxidase catalyzes the oxidation of spermine and oxygen to spermidine, 3-aminopropanol, and hydrogen peroxide. To allow mechanistic studies of the enzyme, methods have been developed to obtain large amounts of purified ...
Juarez, Paul Ramon
core  

Synthesis, characterization,andcytotoxicityoftheplasmidEGFP-p53 loaded onpullulan–spermine magneticnanoparticles [PDF]

Magnetic nanoparticleshavebeenusedaseffectivevehiclesforthetargeteddeliveryoftherapeutic agents thatcanbecontrolledintheirconcentrationanddistributiontoadesiredpartofthebodyby using externallydrivenmagnets.Thisstudyfocusesonthesynthesis ...
Nematollahi-Mahani, SeyedNoureddin, Ansari, Mehdi, Eslaminejad, Touba   +2 more
core  

Open-channel block of human TRPV6 by polyamine spermine. [PDF]

Nat Commun
Neuberger A, Veretenenko II, Shalygin A, Trofimov YA, Gudermann T, Chubanov V, Efremov RG, Sobolevsky AI.   +7 more
europepmc   +1 more source

Polyamine sequestration of 2'3'-cGAMP constrains intercellular transmission and STING engagement to subvert antitumor immunity. [PDF]

J Clin Invest
Ma Y, Zhao C, Guo J, Fu Y, Wang W, Zhang J, Zhao K, Meng X, Yuan Z, Gao C, Jia M, Qin Y, Song H, Zhao W.   +13 more
europepmc   +1 more source

Tomato Yellow Leaf Curl Virus Reprograms Polyamine Metabolism in <i>Bemisia tabaci</i> MED to Enhance Viral DNA Accumulation. [PDF]

Molecules
Sang Z, Han H, Qi F, Pan G, Zhang G, Qiu S, Wei Y, Zhang Z, Zhang H, Xia J.   +9 more
europepmc   +1 more source

Mast cell extracellular granules are bioactive condensates assembled by heparin and polyamine. [PDF]

Nat Chem Biol
Xiong Y, Tomares DT, Guo J, Sato K, Zeng L, Tian Y, Su M, Albis A, Pant A, Pappu RV, Su X.   +10 more
europepmc   +1 more source

Spermine: A Hemoglobin Modifier That Reduces Autoxidation and Regulates Oxygen Delivery. [PDF]

Int J Mol Sci
Shu P, Chu Z, You G, Li W, Chen Y, Jin H, Zhou H, Wang Y, Zhao L.   +8 more
europepmc   +1 more source

Circulating Polyamines and Metabolic Changes Following a Mediterranean Diet with or Without Naltrexone/Bupropion in Breast Cancer Survivors: An Exploratory Secondary Analysis. [PDF]

Nutrients
Choi WJ, Lee YR, Lee YJ, Kwon YJ, Cho AR, Lee J, Lee JW.   +6 more
europepmc   +1 more source