Matrix of similar interfaces for 3D-footprint entry 2a3v_C

_ stats: contacts=18 Nring=9 specif=0.50
_ PDBs:  1:5u91_B,
_ -lnE:  1:24.9,
_        1
0020 K* HT
0021 T* TA
0023 E  EC
0024 A* MA
0027 H  ST
0065 K* KT
0066 T* TT
0068 S* QT
0069 L* QT
0072 N* CT
0073 S  RA
0077 L  MT
0222 F  RA
0224 S  RT
0225 F  RC
0242 N  SA
0244 T  YA
0247 Q* QG