PPepDB-ID	"Peptide Name"	PMID	"Plant source"	"Plant Family"	"Peptide Family"	"Peptide function"	"Peptide function description"	"Activity against"	Sequence	"Sequence Length"	Validation	"Avg. Molecular wt(Da)"	"Monoisotopic molecular wt(Da)"	pI	Method	"Additional information"
PPepDB_4027	ML2_VISAL	--NA--	"Viscum album"	Santalaceae	--NA--	Signaling-peptide	"Glycoprotein; Hydrolase; Lectin; Plant defense; Protein synthesis inhibitor; Repeat; Signal; Toxin | Beta-galactoside-specific lectin 2 precursor (Beta-galactoside-,specific lectin II) (Beta-galactoside-specific lectin III) [Contains:,Beta-galactoside-specific lectin 2 chain A (EC 3.2.2.22) (Beta-,galactoside-specific lectin II chain A) (ML-II A) (ML-2 A) (rRNA N-,glycosidase); Beta-galactoside-specific lectin 2 chain B (Beta-,galactoside-specific lectin II chain B) (ML-II B) (ML-2B)]."	--NA--	AAIDVTNLYVVAYQAAGQSYYLRDAPHGAERHLFTGTTRSSLPFNGSYADDSVRSVINLFSCTAGSPRQRWVFTNKGTILNLKNGLALDVRESNPSLRQIFNPRSKMVIGTPSGSRGTRGTTFTLQTLDDSLGQSWLASNDTAPREVTIYFRFITILRDYVSIGSFSNDIPLLRQSTIPVSDAQRFVLVELTNQWGDSITGFRDLCMETSGGRVWVESCVSSKQNQRWALYGDGSIRPKPYQDQCLTSQGIIFSVSGNPNQMWLPVPIRLGISTGNFVTLSNVRDVIPSLAIMVFVCRDRSSSSDVHNWPLVIRPVMLERYAGHRDRIPLGREPLLRSVSALHYPGGSTRAQASSIIIVIQMISEAAMNARLASSRAWVWCFLMVGLVCGATAKAESKINYRRISLRVTDKTTGDEYRFNPILWRARQYINRGVSFLPDVYMLELETSWGRQSTQVQQSTDGVFNNPVDDVTCTTSEPTVRIVGRNGMCLDVRDSDYRDGSRIQLWPCKSNSDPNQLWTIRRDGTIRSNGSCLTTYGYTAGSYIMMYDCNRAGWDLTTWQIRGNGII	567	"Experimental evidence at transcript level"	63409.87	63369.88	9.24	--NA--	"FUNCTION:The A chain is responsible for inhibiting protein synthesis through the catalytic inactivation of 60S ribosomal subunits by removing adenine from position 4,324 of 28S rRNA. The B chain binds to cell receptors and probably facilitates the entry into the cell of the A chain; B chains are also responsible for cell agglutination (lectin activity).CATALYTIC ACTIVITY:Endohydrolysis of the N-glycosidic bond at one specific adenosine on the 28S rRNA.SUBUNIT:Disulfide-linked dimer of A and B chains (By similarity).MISCELLANEOUS:Several isoforms exist.SIMILARITY:Belongs to the ribosome-inactivating protein family.Type 2 RIP subfamily.SIMILARITY:Contains 2 ricin B-type lectin domains."