doi: 10.1007/BF01114799.
Dental enamel matrix: sequences of two amelogenin polypeptides
- PMID: 7306685
- DOI: 10.1007/BF01114799
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Dental enamel matrix: sequences of two amelogenin polypeptides
Biosci Rep.
1981 Oct.
Abstract
The amino acid sequences of a leucine-rich amelogenin polypeptide (LRAP) and a tyrosine-rich amelogenin polypeptide (TRAP), isolated from foetal bovine enamel matrix, were determined. Both LRAP and TRAP occurred in two forms; in each case, one of the molecular species appeared to be shortened at the COOH terminus by 2 and 4 residues, respectively. A striking finding was that LRAP and TRAP had identical sequences for the first 33 residues but were almost completely different for the remaining 12 amino acids.
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