Matrix of similar interfaces for 3D-footprint entry 7kz0_A

_ stats: contacts=7 Nring=4 specif=0.57
_ PDBs:  1:3s6i_D,2:7ef9_A,
_ -lnE:  1:15.1,2:14.2,
_        1 2
0031 R* QTQG
0032 T* LT--
0033 S  HGQG
0036 M  AT--
0071 L* --YC
0072 Y  ST--
0075 R* KT--