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

_ stats: contacts=9 Nring=4 specif=0.44
_ PDBs:  1:2lkx_A,2:4xrm_B,3:3rkq_B,4:8osb_E,5:1b72_A,
_ -lnE:  1:8.7,2:8.5,3:8.5,4:8.4,5:8.3,
_        1 2 3 4 5
0002 R  RA--------
0004 R* RT--RCRTRT
0048 S  ------QT--
0049 N* VTNCIAVAIA
0052 G  KGICQCQTQC
0053 N* NANANANANA
0056 I* KA--YC--MG
0062 I  --RG------
0063 G  --RG------