The 3 papers which experimentally show that the PCTFP (Met32-Met4) has physical interaction

Experimental System Publication Throughput
Two-hybrid Blaiseau PL (1998) Low Throughput
Reconstituted Complex Blaiseau PL (1998) Low Throughput
Affinity Capture-Western Ouni I (2010) Low Throughput

The 3 papers which experimentally show that the PCTFP (Met32-Met4) has genetic interaction

Experimental System Publication Throughput
Synthetic Rescue Lee TA (2010) Low Throughput
Synthetic Lethality Ouni I (2010) Low Throughput
Synthetic Rescue Carrillo E (2012) Low Throughput