Matrix of similar interfaces for 3D-footprint entry 3ulp_D

_ stats: contacts=7 Nring=6 specif=0.86
_ PDBs:  1:8uzt_A,
_ -lnE:  1:13.3,
_        1
0013 R* RT
0016 C* QT
0033 S* ST
0048 S  QT
0050 T* TT
0052 W* WT
0054 R* RT