S Wikipedije, slobodne enciklopedije
Bazni pljuvačni prolinom bogati protein 3 je protein koji je kod ljudi kodiran genom PRB3 .[3] [4]
Protein kodiran ovim genom je pljuvačni protein bogat prolin om. Glavni je sastojak parotidne pljuvačke . Predloženo je da ovaj protein djeluje kao bakterijski receptor. Ovaj i pet drugih gena koji također kodiraju pljuvačne proteine bogate prolinom (PRP), kao i gen koji kodira suznu žlijezdu PRP, čine klaster gena PRP u regiji 12p13 hromosoma 12 .[4]
Dužina polipeptidnog lanca je 309 aminokiselina , a molekulska težina 30.980 Da .[5]
10 20 30 40 50 MLLILLSVAL LALSSAQSLN EDVSQEESPS VISGKPEGRR PQGGNQPQRT PPPPGKPEGR PPQGGNQSQG PPPRPGKPEG PPPQGGNQSQ GPPPRPGKPE GQPPQGGNQS QGPPPRPGKP EGPPPQGGNQ SQGPPPRPGK PEGPPPQGGN QSQGPPPHPG KPEGPPPQGG NQSQGPPPRP GKPEGPPPQG GNQSQGPPPR PGKPEGPPPQ GGNQSQGPPP RPGKPEGSPS QGGNKPQGPP PHPGKPQGPP PQEGNKPQRP PPPGRPQGPP PPGGNPQQPL PPPAGKPQGP PPPPQGGRPH RPPQGQPPQ
Simboli
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