IRIS
PERACCHI, Alessio
 Distribuzione geografica
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Continente #
NA - Nord America 4.682
AS - Asia 3.166
EU - Europa 2.431
SA - Sud America 491
AF - Africa 226
Continente sconosciuto - Info sul continente non disponibili 158
OC - Oceania 5
Totale 11.159
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Nazione #
US - Stati Uniti d'America 4.514
SG - Singapore 1.035
CN - Cina 899
IT - Italia 573
VN - Vietnam 486
IE - Irlanda 365
BR - Brasile 354
SE - Svezia 279
HK - Hong Kong 258
FI - Finlandia 239
DE - Germania 221
UA - Ucraina 202
BD - Bangladesh 177
ZA - Sudafrica 109
FR - Francia 107
CA - Canada 103
NL - Olanda 99
GB - Regno Unito 89
CI - Costa d'Avorio 77
IN - India 60
RU - Federazione Russa 59
TR - Turchia 46
AR - Argentina 44
BE - Belgio 41
PL - Polonia 36
ES - Italia 33
AT - Austria 30
EC - Ecuador 27
KR - Corea 26
IQ - Iraq 24
ID - Indonesia 23
CO - Colombia 21
MX - Messico 21
PK - Pakistan 18
VE - Venezuela 15
JP - Giappone 13
TH - Thailandia 13
JM - Giamaica 12
PH - Filippine 12
UZ - Uzbekistan 12
CL - Cile 11
MA - Marocco 11
LU - Lussemburgo 10
CZ - Repubblica Ceca 9
HN - Honduras 9
MY - Malesia 9
AE - Emirati Arabi Uniti 8
CH - Svizzera 7
LT - Lituania 7
PY - Paraguay 7
IL - Israele 6
CR - Costa Rica 5
DZ - Algeria 5
ET - Etiopia 5
IR - Iran 5
KE - Kenya 5
NP - Nepal 5
RO - Romania 5
SA - Arabia Saudita 5
UY - Uruguay 5
AZ - Azerbaigian 4
BO - Bolivia 4
HU - Ungheria 4
JO - Giordania 4
PA - Panama 4
PT - Portogallo 4
TT - Trinidad e Tobago 4
TW - Taiwan 4
CW - ???statistics.table.value.countryCode.CW??? 3
EE - Estonia 3
EG - Egitto 3
KZ - Kazakistan 3
NI - Nicaragua 3
PE - Perù 3
PS - Palestinian Territory 3
SN - Senegal 3
AU - Australia 2
CM - Camerun 2
DK - Danimarca 2
HR - Croazia 2
KG - Kirghizistan 2
KW - Kuwait 2
NG - Nigeria 2
NZ - Nuova Zelanda 2
TN - Tunisia 2
AM - Armenia 1
BG - Bulgaria 1
DO - Repubblica Dominicana 1
EU - Europa 1
GP - Guadalupe 1
GT - Guatemala 1
HT - Haiti 1
LV - Lettonia 1
LY - Libia 1
NC - Nuova Caledonia 1
NO - Norvegia 1
OM - Oman 1
PR - Porto Rico 1
RS - Serbia 1
SI - Slovenia 1
Totale 11.000
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Città #
Ashburn 532
Singapore 530
Dallas 425
San Jose 388
Santa Clara 374
Dublin 362
Chandler 295
Hong Kong 239
Beijing 213
Jacksonville 200
Council Bluffs 156
Ho Chi Minh City 153
Dearborn 149
Parma 133
Boardman 109
Hanoi 106
Johannesburg 100
Ann Arbor 96
Los Angeles 94
Nanjing 80
Abidjan 77
Shanghai 75
Lauterbourg 71
New York 68
Princeton 65
Wilmington 54
Hefei 53
San Mateo 52
Munich 49
Milan 47
Toronto 45
Buffalo 43
Columbus 37
Shenyang 37
The Dalles 37
Helsinki 33
São Paulo 32
Bremen 31
Izmir 29
Phoenix 29
Rome 29
Warsaw 26
Moscow 25
Kunming 24
Washington 23
Bologna 22
Haiphong 22
Seattle 22
Seoul 22
Vienna 20
Jinan 19
Da Nang 18
Falls Church 17
Louvain 17
Nanchang 17
Orem 17
Woodbridge 17
Brussels 16
Des Moines 16
Houston 16
Jakarta 15
Montreal 15
Turku 15
Atlanta 14
Changsha 14
Chicago 14
Frankfurt am Main 14
Hebei 14
Tianjin 14
Biên Hòa 13
Guangzhou 13
Modena 13
Rho 13
Baghdad 12
Denver 12
Nuremberg 12
Tashkent 12
Belo Horizonte 11
Boston 11
Brescia 11
Brooklyn 11
Fremont 11
Leawood 11
Amsterdam 10
Augusta 10
Guayaquil 10
London 10
Rio de Janeiro 10
Tokyo 10
Chennai 9
Grafing 9
Chengdu 8
Istanbul 8
Kingston 8
Luxembourg 8
Norwalk 8
Poplar 8
Reggio Emilia 8
Zhengzhou 8
Cambridge 7
Totale 6.547
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Nome #
Off to a slow start: Analyzing lag phases and accelerating rates in steady-state enzyme kinetics 275
Genomic context analysis enables the discovery of an unusual NAD-dependent racemase in phosphonate catabolism 261
One substrate many enzymes virtual screening uncovers missing genes of carnitine biosynthesis in human and mouse 253
A phosphoserine phosphatase variant present in the brain of Alzheimer's disease patients favors nuclear mistargeting 252
Birth of a pathway for sulfur metabolism in early amniote evolution 232
L-serine biosynthesis in the human central nervous system: Structure and function of phosphoserine aminotransferase 219
A novel assay for phosphoserine phosphatase exploiting serine acetyltransferase as the coupling enzyme 204
ATP binding to human serine racemase is cooperative and modulated by glycine 203
A threonine synthase homolog from a mammalian genome 198
Pyridoxal 5’-Phosphate-Dependent Enzymes: Catalysis, Conformation and Genomics 196
METODO E RELATIVO KIT PER LA DETERMINAZIONE DELLA CONCENTRAZIONE DI FOSFOETANOLAMMINA IN UNA SOLUZIONE ACQUOSA 195
Domain organization of phytochelatin synthase: functional properties of truncated enzyme species identified by limited proteolysis 193
Catalysis and electron transfer in protein crystals: the binary and ternary complexes of methylamine dehydrogenase with electron acceptors 192
Effect of l-serine and magnesium ions on the functional properties of human phosphoserine phosphatase and its pathogenetic variants 186
DNA catalysis: potential, limitations, open questions 176
The advantages of being locked: assessing the cleavage of short and long RNAs by locked nucleic acid-containing 8-17 deoxyribozymes 173
Recombinant production of eight human cytosolic aminotransferases and assessment of their potential involvement in glyoxylate metabolism 173
Biochemical and Biophysical Characterization of Recombinant Human 3-Phosphoglycerate Dehydrogenase 172
An aminotransferase branch point connects purine catabolism to amino acid recycling 171
Allosteric regulation of tryptophan synthase: a pKa change at the beta-active site induced by alpha-subunit ligands 168
A continuous kinetic assay for RNA-cleaving deoxyribozymes, exploiting ethidium bromide as an extrinsic fluorescent probe 167
Kinetic and thermodynamic characterization of the RNA-cleaving 8-17 deoxyribozyme 164
Allosteric regulation of tryptophan synthase: effects of pH, temperature and alpha-subunit ligands on the equilibrium distribution of pyridoxal 5'-phosphate L-serine intermediates 163
Discovery of a New, Recurrent Enzyme in Bacterial Phosphonate Degradation: (R)‑1-Hydroxy-2-aminoethylphosphonate Ammonia-lyase 161
A genomic overview of pyridoxal-phosphate-dependent enzymes 156
Effect of pH and monovalent cations on the formation of quinonoid intermediates of the tryptophan synthase alpha2beta2 complex in solution and in the crystal 152
A mutational analysis of the 8-17 deoxyribozyme core 151
Characterization of tryptophan and coenzyme luminescence in tryptophan synthase from Salmonella typhimurium 149
Completing the folate biosynthesis pathway in Plasmodium falciparum: p-aminobenzoate is produced by a highly divergent promiscuous aminodeoxychorismate lyase 148
Deciphering the role of recurrent FAD-dependent enzymes in bacterial phosphonate catabolism 147
Biological catalysis: Lessons from the comparison of RNA and protein enzymes 147
Human cytosolic transaminases: side activities and patterns of discrimination towards physiologically available alternative substrates 146
A subfamily of PLP-dependent enzymes specialized in handling terminal amines 142
Prospects for antiviral ribozymes and deoxyribozymes 141
Kinetic characterization of the human O-phosphoethanolamine phospho-lyase reveals unconventional features of this specialized pyridoxal phosphate-dependent lyase 134
The Microbial Degradation of Natural and Anthropogenic Phosphonates 133
A core folding model for catalysis by the hammerhead ribozyme accounts for its extraordinary sensitivity to abasic Mutations 132
Dissecting the hybridization of oligonucleotides to structured complementary sequences 132
Phosphoserine Aminotransferase Pathogenetic Variants in Serine Deficiency Disorders: A Functional Characterization 130
The human phosphorylated pathway: a multienzyme metabolic assembly for l-serine biosynthesis 129
Conformational changes and subunit communication in tryptophan synthase: effect of substrates and substrate analogs 129
Time-resolved fluorescence of pyridoxal 5'-phosphate-containing enzymes: tryptophan synthase and O-acetylserine sulfhydrylase 128
Time resolved fluorescence of tryptophan synthase 127
Local conformational changes in the 8–17 deoxyribozyme core induced by activating and inactivating divalent metal ions 126
Strict reaction and substrate specificity of AGXT2L1, the human O-phosphoethanolamine phospho-lyase 126
The B6 database: a tool for the description and classification of vitamin B6-dependent enzymatic activities and of the corresponding protein families. 125
Exploring and exploiting allostery: Models, evolution, and drug targeting 125
Functional Properties of Immobilized Pyridoxal 5'-Phosphate-Dependent Enzymes Probed by Absorption Microspectrophotometry 124
Time course of chemical and structural events in protein crystals measured by microspectrophotometry 121
Insights into DNA catalysis from structural and functional studies of the 8-17 DNAzyme 121
The limits of enzyme specificity and the evolution of metabolism 119
Serine racemase: a key player in neuron activity and in neuropathologies 118
Effects of monovalent cations on functional properties of the tryptophan synthase alpha2beta2 complex in solution and in the crystal 116
Using Steady-State Kinetics to Quantitate Substrate Selectivity and Specificity: A Case Study with Two Human Transaminases 116
Efficient and selective cleavage of RNA oligonucleotides by calix[4]arene-based synthetic metallonucleases 113
Ligand binding to human serine racemase: a spectroscopic and functional study 113
How (and why) to revive a dead enzyme: the power of chemical rescue 112
Microspectrophotometric studies on single crystals of the tryptophan synthase alpha2beta2 complex demonstrate formation of enzyme-substrate intermediates 112
Use of intrinsic binding energy for catalysis by an RNA enzyme 107
Enzyme catalysis: removing chemically "essential" residues by site-directed mutagenesis 107
Origins of the temperature dependence of hammerhead ribozyme catalysis 105
The putative Escherichia coli dehydrogenase YjhC metabolises two dehydrated forms of N-acetylneuraminate produced by some sialidases 105
Human serine racemase, a key enzyme in neurophysiology and neuropathologies 104
Preferential activation of the 8-17 deoxyribozyme by Ca2+ ions. Evidence for the identity of 8-17 with the catalytic domain of the Mg5 deoxyribozyme 104
Regulation of human serine racemase activity and dynamics by halides, ATP and malonate 103
Involvement of a specific metal ion in the transition of the hammerhead ribozyme to its catalytic conformation 98
Structural characterization of human O-phosphoethanolamine phospho-lyase 96
Human serine racemase, a key enzyme in neurophysiology and neuropathologies 93
Identification of the hammerhead ribozyme metal ion binding site responsible for rescue of the deleterious effect of a cleavage site phosphorothioate 93
Monovalent cations affect dynamic and functional properties of the tryptophan synthase alpha2beta2 complex 92
Nit1 is a metabolite repair enzyme that hydrolyzes deaminated glutathione 90
The metalloprotein YhcH is an anomerase providing N-acetylneuraminate aldolase with the open form of its substrate 90
Structure-function relationships in the hammerhead ribozyme probed by base rescue 86
Enzymes that make and enzymes that fix mistakes: Nit1 is a ‘repair’ amidase that hydrolyzes deaminated glutathione 85
The Substrate Versatility of Δ1-Pyrroline-5-carboxylate Reductase (ProC) from Escherichia coli 84
Rescue of abasic hammerhead ribozymes by exogenous addition of specific bases 80
Single crystal polarized absorption microspectrophotometry of aromatic L-aminoacid decarboxylase 80
Identification of the function of the metabolite repair enzyme Nit1: the story of a collaboration with Arthur Cooper 65
Regulation and dynamics of human serine racemase 53
null 28
The Pyridoxal-5′-Phosphate-Dependent Enzymes of Mycobacterium tuberculosis 24
Totale 11.159
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Categoria #
all - tutte 39.000
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 39.000
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022341 0 0 0 47 28 17 30 57 20 24 32 86
2022/20231.256 145 128 64 101 123 136 6 71 413 7 45 17
2023/2024510 27 56 9 24 40 97 50 41 21 29 48 68
2024/20251.888 102 105 143 83 188 255 81 102 169 186 149 325
2025/20264.433 332 594 514 421 535 202 455 187 475 304 183 231
2026/2027887 104 245 247 291 0 0 0 0 0 0 0 0
Totale 11.159