Results 11 to 20 of about 3,437,744 (312)

HMM-based profiling identifies the binding to divalent cations and nucleotides as common denominators of suramin targets

open access: yesFrontiers in Drug Discovery, 2023
Introduction: Suramin is one of the pharmacopeia’s most promiscuous drugs. Originally developed for African trypanosomiasis, suramin was also used for onchocerciasis and it has been proposed as an anticancer agent, antiviral drug, therapy for arthritis ...
Dennis A. Hauser   +3 more
doaj   +1 more source

NASCUP: Nucleic Acid Sequence Classification by Universal Probability

open access: yesIEEE Access, 2021
Nucleic acid sequence classification is a fundamental task in the field of bioinformatics. Due to the increasing amount of unlabeled nucleotide sequences, fast and accurate classification of them on a large scale has become crucial.
Sunyoung Kwon   +5 more
doaj   +1 more source

CRISPR-based nucleic acid diagnostics for pathogens [PDF]

open access: yes, 2022
Pathogenic infections remain the primary threat for human health, especially the global COVID-19 pandemic. It is important to develop rapid, sensitive and multiplexed tools for detecting pathogens and their mutations, particularly the tailor-made ...
Yong, Zhang   +5 more
core   +1 more source

The Influence of Protein Charge and Molecular Weight on the Affinity of Aptamers

open access: yesPharmaceuticals, 2023
Aptamers offer several advantages over antibodies. However, to ensure high affinity and specificity, a better understanding of the interactions between the nucleic-acid-based aptamers and their targets is mandatory.
Alissa Drees   +2 more
doaj   +1 more source

MINAS—a database of Metal Ions in Nucleic AcidS [PDF]

open access: yesNucleic Acids Research, 2011
Correctly folded into the respective native 3D structure, RNA and DNA are responsible for uncountable key functions in any viable organism. In order to exert their function, metal ion cofactors are closely involved in folding, structure formation and, e.g. in ribozymes, also the catalytic mechanism. The database MINAS, Metal Ions in Nucleic AcidS (http:
Joachim Schnabl   +2 more
openaire   +4 more sources

NPIDB: nucleic acid—protein interaction database [PDF]

open access: yesNucleic Acids Research, 2012
The Nucleic acid-Protein Interaction DataBase (http://npidb.belozersky.msu.ru/) contains information derived from structures of DNA-protein and RNA-protein complexes extracted from the Protein Data Bank (3846 complexes in October 2012). It provides a web interface and a set of tools for extracting biologically meaningful characteristics of ...
Dmitry D. Kirsanov   +5 more
openaire   +3 more sources

NPIDB: a Database of Nucleic Acids–Protein Interactions [PDF]

open access: yesBioinformatics, 2007
AbstractSummary: The database NPIDB (Nucleic Acids—Protein Interaction DataBase) contains information derived from structures of DNA–protein and RNA–protein complexes extracted from PDB (1834 complexes in July 2007). It is organized as a collection of files in PDB format and is equipped with a web-interface and a set of tools for extracting ...
Sergei A. Spirin   +3 more
openaire   +3 more sources

Algorithms for Nucleic Acid Sequence Design [PDF]

open access: yes, 2010
Motivated by a growing field of research focused on programming function into biomolecules, we seek to decrease the cost of high-quality rational nucleic acid sequence design while increasing its versatility and availability.
Zadeh, Joseph N.
core   +1 more source

NAPP: the Nucleic Acid Phylogenetic Profile Database [PDF]

open access: yesNucleic Acids Research, 2011
Nucleic acid phylogenetic profiling (NAPP) classifies coding and non-coding sequences in a genome according to their pattern of conservation across other genomes. This procedure efficiently distinguishes clusters of functional non-coding elements in bacteria, particularly small RNAs and cis-regulatory RNAs, from other conserved sequences.
Alban Ott   +3 more
openaire   +6 more sources

Studies on the relation between heme and nucleic acid syntheses in erythroid cell. II. Nucleic acid synthesis in erythroblast of anemic rat treated with aminopterin and bromouracil [PDF]

open access: yes, 1968
With the bone marrow of anemic rats, which had received the repeated injections of phenylhydrazine once a day for three to four days, the effects of aminopterin and bromouracil on the nucleic acid metabolism of erythroblasts were observed in vivo ...
Shigehisa, Morio
core   +1 more source

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