Matrix of similar interfaces for 3D-footprint entry 2yvh_A

_ stats: contacts=4 Nring=4 specif=1.00
_ PDBs:  1:8svd_T,
_ -lnE:  1:18.3,
_        1
0033 S* TT
0034 K* KA
0038 I* YG
0039 Y* YA