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 2   K42‑ub ILQCLQNkFLARYVS
0 1   S146‑p SMILLGHsLGGFLAT
0 40   K192‑ub RAPPAWVkAVASVLG
0 1   K228‑ub FRPDFKRkFADFFED
0 1   Y309‑p KMQRPDSyVRDMEIK
  mouse

 
K42 ILQCLQNKFLARYVS
S146 TMILLGHSLGGFLAT
K192‑ub RAPPTWVkAVASVLG
K228 FRPDFKRKFADFFED
Y309 KMQRPDSYVRDMEIE
  rat

 
K55 ILQCLQNKFLARYVS
S159 TMILLGHSLGGFLAT
K205 RTPPTWVKAVASVLG
K241 FRPDFKRKFADFFED
Y322 KLQRPDSYVRDMEIE