1PUM

Mistletoe lectin I in complex with galactose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	lectin I A chain	polymer	249	27246.6	1	UniProt (P81446) Pfam (PF00161) In PDB	Viscum album (European mistletoe)
2	B	lectin I B chain	polymer	263	28465.8	1	UniProt (P81446) Pfam (PF00652) In PDB	Viscum album (European mistletoe)
3	C	2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G07375KG)
4	D	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	E	beta-L-fucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		367.3	1	In PDB GlyTouCan (G95595RA)
6	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
7	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
8	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
9	B, A	GLYCEROL	non-polymer		92.1	16	Chemie (GOL)
10	B	beta-D-galactopyranose	non-polymer		180.2	2	Chemie (GAL)
11		water	water		18.0	361	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55712.4
Branched	Number of molecules	3
	Total formula weight	1216.2
Non-Polymers*	Number of molecules	23
	Total formula weight	2318.1
All*	Total formula weight	59246.6

*Water molecules are not included.