Matrix of similar interfaces for 3D-footprint entry 4xrm_B

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:8ejp_B,2:8b4b_W,
_ -lnE:  1:7.9,2:7.3,
_        1 2
0001 M  RT--
0043 Q  --ST
0045 N  --TA
0046 N* VTQC
0049 I* QTST
0050 N* NA--
0054 R* RG--