Stua protein

Formula :
CAS : 148467-11-2 

Required for cell pattern formation in Aspergillus nidulans, also from Penicillium marneffei.

Stubomycin

Formula : C29-H35-N-O5
CAS : 77642-19-4 

Contains polyene amide group; from Streptomyces.

Sturin

Formula :
CAS : 59141-16-1 

See also sturin A & sturin B.

STX 641

Formula : C21-H28-N2-O4-S
CAS : 768393-73-3 

An antiangiogenic microtubule disruptor; antineoplastic agent.

STX1A protein, Bos taurus

Formula :
CAS : 147446-99-9 

A 35 kDa synaptotagmin associated protein; potentially involved in docking of synaptic vesicles at presynaptic active zones; may play a critical role in neurotransmitter exocytosis; homologous to epimorphin.