the unliganded , non dna-binding 8s-form of the chick gr is a hetero-oligomer including the relative molecular mass ( mr ) 94,000 steroid-binding unit ( 4s-gr ) , and the non-steroid-binding , non-dna-binding 90,000 protein common to all classes of 8s-r and identified as heat-shock protein ( hsp 90 ) .
C1148673
dna-binding
C0012940
dna-binding