Crystal Structures of Archaemetzincin Reveal a Moldable Substrate-Binding Site

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Crystal Structures of Archaemetzincin Reveal a Moldable Substrate-Binding Site

BACKGROUND Archaemetzincins are metalloproteases occurring in archaea and some mammalia. They are distinct from all the other metzincins by their extended active site consensus sequence HEXXHXXGXXHCX(4)CXMX(17)CXXC featuring four conserved cysteine residues. Very little is known about their biological importance and structure-function relationships. PRINCIPAL FINDINGS Here we present three cr...

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ژورنال

عنوان ژورنال: PLoS ONE

سال: 2012

ISSN: 1932-6203

DOI: 10.1371/journal.pone.0043863