3VV1

Crystal Structure of Caenorhabditis elegans galectin LEC-6

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Protein LEC-6	polymer	160	17487.3	2	UniProt (Q9N384) Pfam (PF00337)	Caenorhabditis elegans (nematode)	Galectin LEC-6
2	C, D (C, D)	beta-D-galactopyranose-(1-4)-alpha-L-fucopyranose	branched		326.3	2	In PDB GlyTouCan (G61266PA)
3	E, F, G (A, B)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	H, I (A, B)	water	water		18.0	371	Chemie (HOH)

Sequence modifications

A, B: 1 - 146 (UniProt: Q9N384)

PDB	External Database	Details
Met -13	-	expression tag
Asp -12	-	expression tag
Tyr -11	-	expression tag
Lys -10	-	expression tag
Asp -9	-	expression tag
Asp -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Lys -5	-	expression tag
Ala -4	-	expression tag
Ala -3	-	expression tag
Ala -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34974.6
Branched	Number of molecules	2
	Total formula weight	652.6
Non-Polymers*	Number of molecules	3
	Total formula weight	72.9
All*	Total formula weight	35700.1

*Water molecules are not included.