Matrix of similar interfaces for 3D-footprint entry 5a74_B

_ stats: contacts=14 Nring=8 specif=0.57
_ PDBs:  1:6fb0_B,
_ -lnE:  1:20.4,
_        1
0019 C* SG
0021 N  IG
0023 Q* QA
0025 V* KG
0029 D* SC
0035 Q  KG
0041 T  KG
0043 F* TA
0066 K  YC
0068 N* ST
0071 M* VG
0075 C  YA
0136 K  KC
0137 K* TG