FIG. 3.

Amino acid sequence alignment of zinc finger domains from Pac1 and PacC/RIM1 homologs. Residues conserved in at least four of the seven sequences are shaded with black boxes, and conservative amino acid substitutions are shaded with gray boxes. The three zinc finger domains conforming to the consensus of Y/FCX_2,4CX₃FX₅LX₂HX_3,5H (17) are indicated with an overline and are labeled Zf1, Zf2, and Zf3. Sequences are aligned from greatest to least homology to the derived S. sclerotiorum Pac1 sequence. GenBank accession numbers: S.scl-Pac, AY005467; A.nig-Pac, X98417; A.nid-Pac, Z47081; P.chr-Pac, U44726; Y.lip-Rim, X99616; C.alb-Rim, AF173841; S.cer-Rim, X72960.