PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31692998-5 2019 Due to the high affinity towards zinc ions, the DPA-conjugated pHEMA (pDPA-HEMA) hydrogel selectively removes zinc ions from a physiological buffer and deactivates MMP-1, MMP-2 and MMP-9 within 2 hours. 2,2'-dipicolylamine 48-51 matrix metallopeptidase 9 Homo sapiens 181-186