Fig. 1. Sequence comparison of Krm proteins. (A) Alignment of Krm1 and Krm2 protein sequences from Xenopus (X) and mouse (m). The Kringle, WSC, CUB and transmembrane (TM) domains are highlighted and conserved amino acids are shown in white (within coloured domains) or red. (B) Krm homology tree and matrix showing overview of homology and amino acid identity, respectively, between the Xenopus, mouse and human Krm proteins.