Targeting secondary protein complexes in drug discovery: studying the druggability and chemical biology of the HSP70/BAG1 complex† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7cc01376k

Dual targeting of the cancer antioxidant network with 1,4-naphthoquinone fused Gold(i) N-heterocyclic carbene complexes† †Electronic supplementary information (ESI) available. CCDC 1520307, 1537344. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc02153d

Stimuli-responsive multifunctional glyconanoparticle platforms for targeted drug delivery and cancer cell imaging† †Electronic supplementary information (ESI) available: Synthetic procedures and experimental details. See DOI: 10.1039/c6sc05251g Click here for additional data file.

Division of Chemistry and Biological Chem Sciences, Nanyang Technological Universit Singapore. E-mail: [email protected] Division of Structural Biology & Biochemist Technological University, Singapore 639798 School of Chemical & Biomedical Enginee Singapore 637459, Singapore Lee Kong Chian School of Medicine, Nany 308232, Singapore Department of Genetic Engineering, Colleg Yongin-si, Gyeonggi-d...

Targeting protein-loaded CB[8]-mediated supramolecular nanocarriers to cells† †Electronic supplementary information (ESI) available: Synthetic procedures; nanoparticles preparation and characterization; calculations of the encapsulated protein fraction; details of cells experiments. See DOI: 10.1039/c7ra10980f

Mass spectrometry captures structural intermediates in protein fiber self-assembly† †Electronic supplementary information (ESI) available: Supplementary methods and Fig. S1. See DOI: 10.1039/c7cc00307b Click here for additional data file.

Self-assembling proteins, the basis for a broad range of biological scaffolds, are challenging to study using most structural biology approaches. Here we show that mass spectrometry (MS) in combination with MD simulations captures structural features of short-lived oligomeric intermediates in spider silk formation, providing direct insights into its complex assembly process.

Intramolecular N–H···Cl hydrogen bonds in the outer coordination sphere of a bipyridyl bisurea-based ligand stabilize a tetrahedral FeLCl2 complex† †Electronic supplementary information (ESI) available: Experimental and magnetic measurements, X-ray analysis of receptor. CCDC 978233. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c4cc02297a Click here for additional data file. Click here for additional data file.

A bipyridyl-based anion receptor is utilized as a ligand in a tetrahedral FeCl2 complex and demonstrates secondary coordination sphere influence through intramolecular hydrogen bonding to the chloride ligands as evidenced by X-ray crystallography.