Matrix of similar interfaces for 3D-footprint entry 4dk9_A

_ stats: contacts=28 Nring=3 specif=0.11
_ PDBs:  1:4evv_A,2:4dk9_A,3:3s6i_A,4:1orn_A,5:3g0q_A,6:3cwt_D,7:3i0w_A,
_ PDBs:  8:3knt_A,9:2xhi_A,10:1k61_B,11:1b8i_B,12:2ofi_A,13:2hos_A,14:2hdd_A,
_ PDBs:  15:2h1k_B,16:3cmy_A,17:1jgg_B,18:9ant_B,19:1b8i_A,20:1fjl_B,21:1ig7_A,
_ PDBs:  22:1le8_A,23:1nk3_P,24:1mnm_C,25:3rkq_B,26:1puf_B,27:2r5y_A,
_ -lnE:  1:19.5,2:19.5,3:15.0,4:14.5,5:14.0,6:13.4,7:12.1,8:11.4,
_ -lnE:  9:11.3,10:8.4,11:8.4,12:8.2,13:8.1,14:8.0,15:7.9,16:7.9,
_ -lnE:  17:7.9,18:7.9,19:7.8,20:7.8,21:7.8,22:7.7,23:7.6,24:7.6,
_ -lnE:  25:7.4,26:7.3,27:7.1,
_        1 2 3 4 5 6 7 8 9101112131415161718192021222324252627
0009 L  LT----------------------------------------------------
0010 V  VT----------------------------------------------------
0011 Q  QT----------------------------------------------------
0028 L  LT------------------------------------------------RT--
0029 N  NG------------AG--HT--AA------------RA----------------
0030 R* RGRGQTQGQCLGNANGNCRT--------------------------RT------
0031 T* TGTGLACG--------NA----LA------------------------------
0032 S  ----HGTARG--RA--NA------------------------------------
0035 M  ----AT----------RC------------------------------------
0066 K  ----------------------IT------------------------------
0068 L  ----------------------HT------------------------------
0069 G  --------------RC--------------------------------------
0070 L* LGLC--LCYC----FC--------------------------------------
0071 Y  ----------------------KT------------------------------
0072 D  ------------FG--YG------------------------------------
0073 L  LC----------RC--RC------------------------------------
0074 R  ----KT--------RG--------------------------------------
0076 K  ----------------------------------KG----KTRT----------
0077 T  ------------------NCNT----IAIAVAVTITITVAIAVAIANCIANTIT
0080 K  ------------------ST----KGKGQTSGQTQGQCQTQCIAQCSTQC--QC
0081 F  ------------------NANA--NANANANANANANANANANANANANANANA
0084 E  ------------------RG--------MC--MTMCMC----MCYARGYCIAMC
0085 Y  --------------------RG----------KT--------RG------RG--
0088 K  --------------------------------RT------RT------------
0102 Y  YT----------------------------------------------------
0122 D  NT----------------------------------------------------
0123 H  --------------RA--------------------------------------
0124 K  KT----------------------------------------------------