3M2M

Rat galectin-1 complex with lactose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Galectin-1	polymer	134	14773.6	8	UniProt (P11762) Pfam (PF00337)	Rattus norvegicus (brown rat rat rats)	Gal-1, Lectin galactoside-binding soluble 1, Beta-galactoside-binding lectin L-14-I, Lactose-binding lectin 1, S-Lac lectin 1, Galaptin, 14 kDa lectin, RL 14.5
2	I, J, K, L, M (I, J, K, L, M)	beta-D-galactopyranose-(1-4)-beta-D-glucopyranose	branched		342.3	5	In PDB BIRD (PRD_900004) GlyTouCan (G84224TW)		beta-lactose

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	118189.0
Branched	Number of molecules	5
	Total formula weight	1711.5
All*	Total formula weight	119900.5

*Water molecules are not included.