134430-98-1Relevant articles and documents
Controlling Intramolecular Interactions in the Design of Selective, High-Affinity Ligands for the CREBBP Bromodomain
Brand, Michael,Clayton, James,Moroglu, Mustafa,Schiedel, Matthias,Picaud, Sarah,Bluck, Joseph P.,Skwarska, Anna,Bolland, Hannah,Chan, Anthony K. N.,Laurin, Corentine M. C.,Scorah, Amy R.,See, Larissa,Rooney, Timothy P. C.,Andrews, Katrina H.,Fedorov, Oleg,Perell, Gabriella,Kalra, Prakriti,Vinh, Kayla B.,Cortopassi, Wilian A.,Heitel, Pascal,Christensen, Kirsten E.,Cooper, Richard I.,Paton, Robert S.,Pomerantz, William C. K.,Biggin, Philip C.,Hammond, Ester M.,Filippakopoulos, Panagis,Conway, Stuart J.
, p. 10102 - 10123 (2021/07/31)
CREBBP (CBP/KAT3A) and its paralogue EP300 (KAT3B) are lysine acetyltransferases (KATs) that are essential for human development. They each comprise 10 domains through which they interact with >400 proteins, making them important transcriptional co-activa
Nine enzymes are required for assembly of the pacidamycin group of peptidyl nucleoside antibiotics
Zhang, Wenjun,Ntai, Ioanna,Bolla, Megan L.,Malcolmson, Steven J.,Kahne, Daniel,Kelleher, Neil L.,Walsh, Christopher T.
supporting information; scheme or table, p. 5240 - 5243 (2011/06/17)
Pacidamycins are a family of uridyl peptide antibiotics that inhibit the translocase MraY, an essential enzyme in bacterial cell wall biosynthesis that to date has not been clinically targeted. The pacidamycin structural skeleton contains a doubly inverted peptidyl chain with a β-peptide and a ureido linkage as well as a 3′-deoxyuridine nucleoside attached to DABA 3 of the peptidyl chain via an enamide linkage. Although the biosynthetic gene cluster for pacidamycins was identified recently, the assembly line of this group of peptidyl nucleoside antibiotics remained poorly understood because of the highly dissociated nature of the encoded nonribosomal peptide synthetase (NRPS) domains and modules. This work has identified a minimum set of enzymes needed for generation of the pacidamycin scaffold from amino acid and nucleoside monomers, highlighting a freestanding thiolation (T) domain (PacH) as a key carrier component in the peptidyl chain assembly as well as a freestanding condensation (C) domain (PacI) catalyzing the release of the assembled peptide by a nucleoside moiety. On the basis of the substrate promiscuity of this enzymatic assembly line, several pacidamycin analogues were produced using in vitro total biosynthesis.
Parallel synthesis of homochiral β-amino acids
Davies, Stephen G.,Mulvaney, Andrew W.,Russell, Angela J.,Smith, Andrew D.
, p. 1554 - 1566 (2008/02/09)
The parallel asymmetric synthesis of an array of 30 β-amino acids of high enantiomeric purity using the conjugate addition of homochiral lithium N-benzyl-N-(α-methylbenzyl)amide as the key step is accomplished. The experimental simplicity and highly practical nature of the protocol is demonstrated by the efficient parallel conversion of 15 α,β-unsaturated esters to both enantiomeric series of the corresponding β-amino acids in high overall yields and selectivities with minimal purification involved in each step of the reaction protocol.
