DNA-binding proteins of psoriatic scales. II. DNA-Affinity of the three characteristic proteins increased in the water soluble extract of psoriatic scales.
The disc-electrophoretic pattern of a water soluble protein extract of psoriatic scales contains three characteristic proteins. They appear in higher amounts in psoriatic scales compared to normal human stratum corneum. Assuming that these proteins have any functional implication at DNA, their possible correlation to DNA-binding proteins (DBP) of psoriatic scales was examined. The disc-electrophoretic spectrum of DBP was compared with the protein profile of crude extract. However, no protein of DBP fraction correlated with one of the three characteristic proteins present in a water soluble extract. This signifies these proteins to be more a metabolically enriched product than proteins of chromosomal origin.
D004265:DNA Helicases / Q000378:metabolism*; D004589:Electrophoresis, Disc; D006801:Humans; D011485:Protein Binding; D011565:Psoriasis / Q000378:metabolism*; D012867:Skin / Q000378:metabolism; D012995:Solubility
D004265:DNA Helicases