Pathways - manually collected, often from reviews:
WikiPathways ATM Signaling Network in Development and Disease :
Complex of HMGN1-MDC1-ATM-MRE11A-RAD50-NBN
→
CDK5R1/RBBP8/CHEK2/RASGRF1/CHEK1/SMC1A/ATR/BUB1/CEP63/AURKB/CDK1/ATM/NBN/MRE11A/RAD50/ATM/ATM
(activation)