EOG85MQMS GO:0005615 20/73 extracellular space cellular_component "That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid." [ISBN:0198547684] EOG85MQMS GO:0008168 2/73 methyltransferase activity molecular_function "Catalysis of the transfer of a methyl group to an acceptor molecule." [ISBN:0198506732] EOG85MQMS GO:0003676 2/73 nucleic acid binding molecular_function "Interacting selectively and non-covalently with any nucleic acid." [GOC:jl] EOG85MQMS GO:0010951 1/73 negative regulation of endopeptidase activity biological_process "Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins." [GOC:dph, GOC:tb] EOG85MQMS GO:0008233 1/73 peptidase activity molecular_function "Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid." [GOC:jl, ISBN:0815332181] EOG85MQMS GO:0004867 1/73 serine-type endopeptidase inhibitor activity molecular_function "Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme." [GOC:ai] EOG85MQMS GO:0030162 1/73 regulation of proteolysis biological_process "Any process that modulates the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein." [GOC:mah]