Matrix of similar interfaces for 3D-footprint entry 1r4i_B

_ stats: contacts=10 Nring=5 specif=0.50
_ PDBs:  1:3cbb_B,2:1cit_A,3:1dsz_B,4:3g9m_B,5:1r4i_B,6:2a66_A,7:1r4o_A,
_ PDBs:  8:2c7a_A,9:2ff0_A,10:2nll_B,11:2han_A,12:2han_B,13:1lo1_A,14:1lat_B,
_ PDBs:  15:1dsz_A,16:3e00_D,17:1hcq_F,
_ -lnE:  1:10.8,2:10.8,3:10.8,4:10.8,5:10.8,6:10.8,7:10.8,8:10.8,
_ -lnE:  9:10.8,10:10.8,11:10.8,12:10.8,13:10.8,14:10.8,15:10.6,16:10.6,
_ -lnE:  17:10.2,
_        1 2 3 4 5 6 7 8 91011121314151617
0011 G  --CA------------------------------
0013 H* ------HCHT--------------HG--------
0020 G  DAECEC----EC----ECECEAEAECETECECEC
0021 S  ------------------------AG--------
0023 K* KGKGKGKGKGKGKGKGKGKGKGKGKGKGKGKGKG
0024 V* ------VTVA--VTVT--------AAAT----AG
0027 K* RTKGKG--KTKG----KGRGKTRTKG--RGRGKG
0028 R* RGRGRGRGRGRGRGRGRGRGRGRTRTRGRGRGRG
0031 E  ------------------------------RT--
0052 K  ----------------------RT----------