LTP 

LTP (Low Throughput Papers) : The number of records in which this modification site was determined using methods other than discovery mass spectrometry.


 HTP 

HTP (High Throughput Papers): The number of records in which this modification site was assigned using ONLY proteomic discovery mass spectrometry.


       human

 
0 5   K490‑ac VKLQMEPkMQSkTkI
0 8   K494‑ac MEPkMQSkTkIYRRP
0 7   K496‑ac PkMQSkTkIYRRPLD
0 1   S507‑p RPLDRPAsPRsDVND
0 1   S510‑p DRPAsPRsDVNDIKG
0 2   T518‑p DVNDIKGtPPEEISA