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Insights from xanthine and uracil DNA glycosylase activities of bacterial and human SMUG1: switching SMUG1 to UDG.
Single-strand-selective monofunctional uracil DNA glycosylase (SMUG1) belongs to Family 3 of the uracil DNA glycosylase (UDG) superfamily. Here, we report that a bacterial SMUG1 ortholog in GeobacterExpand
4-Amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide–benzoic acid (1/1)
The constituents of the title co-crystal, C12H14N4O2S·C7H6O2, are connected by an eight-membered hetero-synthon {⋯NCNH ⋯OCOH}, whereby the carboxylic acid forms donor and acceptor hydrogen bonds with a pyrimidine N atom and the adjacent amine, respectively. Expand
Persistence of the {…HOCO…HCN} heterosynthon in the co-crystals formed between anthranilic acid and three bipyridine-containing molecules
Abstract Co-crystals formed between anthranilic acid and each of 4,4′-bipyridine (1), 1,2-trans-1,2-bis(4-pyridyl)ethene (2) and 1,2-bis(4-pyridyl)ethane (3) have been formed from solutionsExpand
Electronic structure and normal vibrations of CH3(OCH2CH2)nOCH3-M+-CF3SO3- (n = 2-4, M = Li, Na, and K).
Electronic structure and the vibrational frequencies of CH(3)(OCH(2)CH(2))(n)OCH(3)-M(+)-CF(3)SO(3)(-) (n = 2-4, M = Li, Na, and K) complexes have been derived from ab initio Hartree-FockExpand
Crystal and Molecular Structures of the 2:1 Cocrystal of 4-Nitrophenylacetic acid and N,N′-bis(pyridin-3-ylmethyl)oxalamide, and with the Thioxalamide Analogue
The common feature of each of the title 2:1 cocrystals is the formation of the O–H···N(pyridyl) hydrogen bonds leading to three-molecule aggregates. The persistent formation of the O–H···N(pyridyl)Expand
Benzoic acid–2,9-dimethylphenanthroline (1/1)
The constituents of the title 1:1 co-crystal, C7H6O2·C14H12N2, are connected into dimeric aggregates by a bifurcated O—H⋯N hydrogen bond; the hydroxyl-H atom is hydrogen bonded to the two N atoms of the 2,9-dimethylphenanthroline. Expand
2 : 1 Co-crystals of p-nitrophenylacetic acid with three isomeric n-pyridinealdazines, n = 2, 3 and 4, featuring the {… HOCO … N(py)} heterosynthon
Abstract Crystal and molecular structures of 2 : 1 co-crystals formed between p-nitrophenylacetic acid and three isomeric n-pyridinealdazines, n = 2(1), 3(2) and 4(3), are described in which theExpand
4-Aza-1-azoniabicyclo[2.2.2]octane–2-aminobenzoate–2-aminobenzoic acid (1/1/1)
A 4-aza-1-azoniabicyclo[2.2]octane cation, a 2-aminobenzoate anion and a neutral 2-amine molecule comprise the asymmetric unit of the title compound, C6H13N2 +·C7H6NO2 −· C7H7NO2. Expand
2-(4-Chlorophenyl)acetic acid–2-{(E)-[(E)-2-(2-pyridylmethylidene)hydrazin-1-ylidene]methyl}pyridine (1/1)
In the crystal of the title 1:1 adduct, C8H7ClO2·C12H10N4, the components are linked by an O—H⋯N hydrogen bond between the carboxylic acid and one of the pyridine N atoms. Expand
tert-Butyl(2-hydroxyethyl)azanium 4-[(1,3-thiazol-2-ylazanidyl)sulfonyl]aniline
Two pairs of independent cations and anions comprise the asymmetric unit of the title salt, C6H16NO+·C9H8N3O2S2. Expand