>gi|5902004 matrix metalloproteinase 23B precursor [Homo sapiens] MGRGARVPSEAPGAGVERRWLGAALVALCLLPALVLLARLGAPAVPAWSA AQGDVAALGLSAVPPTRVPGPLAPRRRRYTLTPARLRWDHFNLTYRILSF PRNLLSPRETRRALAAAFRMWSDVSPFSFREVAPEQPSDLRIGFYPINHT DCLVSALHHCFDGPTGELAHAFFPPHGGIHFDDSEYWVLGPTRYSWKKGV WLTDLVHVAAHEIGHALGLMHSQHGRALMHLNATLRGWKALSQDELWGLH RLYGCLDRLFVCASWARRGFCDARRRLMKRLCPSSCDFCYEFPFPTVATT PPPPRTKTRLVPEGRNVTFRCGQKILHKKGKVYWYKDQEPLEFSYPGYLA LGEAHLSIIANAVNEGTYTCVVRRQQRVLTTYSWRVRVRG