Fig. 3From: Eyeing the Cyr61/CTGF/NOV (CCN) group of genes in development and diseases: highlights of their structural likenesses and functional dissimilaritiesSequence alignments of the CCN proteins. Human sequence alignment was performed using the ClustalW2 multiple sequence alignment program. The sections of the sequences corresponding to each domain are highlighted using a different color. CCN proteins share 38 conserved cysteine residues (in red). The exceptions are CCN5 and CCN6, which contain 28 and 34 cysteine residues, respectivelyBack to article page