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

_ stats: contacts=8 Nring=0 specif=-1.00
_ PDBs:  1:2c6y_A,2:2uzk_A,3:3l2c_A,4:6s3h_A,
_ -lnE:  1:12.4,2:7.8,3:7.7,4:7.3,
_        1 2 3 4
0083 Q  ------HT
0322 L  NANANA--
0323 E  STSTST--
0325 C  RGRGRT--
0326 T  HTHTHT--
0329 E  STSTST--
0330 T  LT------
0348 F  KA------