... C, Araki M, Sugasawa K, van der Spek PJ,Yamada A, Uchida A, Maekawa T, Bootsma D, Hoeij-makers JH & Hanaoka F (1997) Identification and char-Dynamic structure of XPC-binding domain of hHR23B ... domain, the XPC-bindingdomain, and two ubiquitin-associated domains (UBA1 and UBA2) [9,10]. The UbL domain has a high bind-ing affinity for polyubiquitin binding site 2 of the human S 5a protein, ... par-ticipates in DNA damage discrimination in vitro and in the enhancement of cell survival in vivo [9]. From the amino acid sequence, Masutani et al. [9] showedthat the XPC-binding domain of...