Matrix of similar interfaces for 3D-footprint entry 2ex5_A

_ stats: contacts=14 Nring=7 specif=0.50
_ PDBs:  1:6fb0_B,
_ -lnE:  1:19.3,
_        1
0063 S* SG
0065 N* IG
0067 S* QA
0069 K* KG
0073 T  SC
0079 V  KG
0085 N* KG
0087 T* TA
0112 S* YC
0114 S  ST
0117 T  VG
0121 T  YA
0188 Q  KC
0189 G  TG