Matrix of similar interfaces for 3D-footprint entry 1yrn_A

_ stats: contacts=6 Nring=6 specif=1.00
_ PDBs:  1:7xrc_C,2:7m5w_A,3:1yrn_A,
_ -lnE:  1:7.4,2:7.4,3:7.4,
_        1 2 3
0038 R* RC--RT
0039 V* VALAVA
0042 I* CTRTIT
0043 N* NAETNA
0046 M* QAQTMC
0047 R* ----RG